RU2646370C1 - Method of automated establishment and use of the basis of electronic information data of remote sensing of the earth and a multifunctional ground complex for its implementation - Google Patents

Abstract

FIELD: radio engineering and communication.

SUBSTANCE: invention relates to navigation systems Method consists of the formation of successively or in parallel realized sets of operations for the transformation of materialized information in the form of an appropriate combination of computer codes, including the complex of formation of sets of operations for the planning, management and control of the creation, updating and updating of the electronic information base (COPMC), the complex of the formation of sets of operations for the reception of information to be converted into electronic form (COP), the complex for the formation of sets of processing operations (CPO), complex of forming sets of feedback and data exchange operations (CFDEO) between COPMC, COP and CPO, as well as a complex of sets of operations on information dissemination to consumers.

EFFECT: technical result is to improve the effectiveness of providing consumers with satellite information.

2 cl, 2 dwg

Description

The invention relates to the field of geographic information systems and is intended to be used as a method for automatically creating and using a database of electronic information data for remote sensing of the Earth (ERS) from space and a multifunctional ground-based complex for its implementation and implementation of integrated approaches for providing space information to end users.

The prior art method and ground-based complex for receiving, processing, archiving and disseminating information of the space system (CS) "Meteor-3M" [1], obtained as a result of processing satellite imagery data onboard equipment of the spacecraft (SC) in different spectral ranges.

The disadvantages of the known method and complex include the fact that:

- the functions of the spacecraft operator planning the use of the spacecraft and interacting with the flight control center (MCC) are performed by an enterprise that does not directly receive data from the spacecraft;

- Means of receiving data from the spacecraft have various departmental affiliations, which complicates operational interaction;

- there is no information interaction with information systems that coordinate and manage the use of space remote sensing equipment;

- there is no information interaction with information systems that collect, archive and distribute remote sensing materials among consumers at the municipal, federal and state levels;

- filming applications are processed in a non-automated mode [2].

These shortcomings adversely affect the efficiency of providing consumers with satellite information.

The prior art also known hardware-software systems (AIC), providing data reception from meteorological spacecraft, as well as their archiving, preliminary and thematic processing [3]. However, these complexes do not carry out operational interaction with external consumers in terms of receiving applications from them, processing them for planning the use of the spacecraft on-board special complex (BSC) for filming and coordinating work plans with the operators of the control system and the control center.

Also known from the prior art is an automated system for planning the operation of an onboard measuring complex of a spaceborne remote sensing satellite for solving a planning task by a CS operator on the basis of incoming applications [4].

However, not being an integral part of the ground-based complex for receiving and processing data, i.e. lacking receiving complexes, the said system does not provide the required efficiency due to the impossibility of prompt coordination of the operating schedules of the BSC spacecraft and ground-based systems for receiving, processing and providing external and received data and archive data.

The prior art also knows technical and organizational solutions for transmitting meteorological messages to consumers over various networks, as well as via e-mail. These technical solutions are aimed only at the delivery of information products from the receiving complex to consumers. However, such telecommunication complexes do not provide reception of data directly from meteorological spacecraft and do not involve the reception and processing of applications for surveys, i.e. they do not provide operational interaction with the operators of the control system and the control center in terms of planning the use of BSC spacecraft.

The basic principles and methods of creating a single geographically distributed information system for remote sensing of the Earth (ETRIS Remote Sensing) from space are known [5]. From the materials of the report it follows that functionally ETRIS Remote Sensing is divided into the following components:

- an information subsystem that provides the processes of storage and dissemination of remote sensing data;

- a subsystem for planning and controlling the processes of obtaining remote sensing data;

- data exchange subsystem;

- Means of receiving and processing remote sensing data.

In more detail, the composition of each of the four subsystems included in the ETRIS remote sensing is described in the article [6]. So, for example, the information subsystem of ETRIS Remote Sensing is constituted by a set of geographically distributed data bank of Roscosmos geo-information data and geo-information data banks of other departments, organizations and enterprises, united in accordance with the regulatory framework and agreed standards for the processing, storage and presentation of geo-information and other spatial data. The most important component of this infrastructure, which provides consumers with wide access to remote sensing information in the listed data banks, is the geoportal system. The planning and management of remote sensing data acquisition processes in ETRIS is carried out by control systems in the ground-based complexes of reception, processing and distribution (NKPOR) of each type of remote sensing spacecraft. A special role is given to the automated control system for targeted use (ACS CPU) designed to provide integrated planning and coordination of the functioning of orbital and ground-based facilities in order to most efficiently supply consumers with remote sensing data and their processing products. The telecommunication subsystem for data exchange includes means of telecommunication nodes of organizations that provide remote access for consumers to remote sensing archives of space information, the interaction of ETRIS remote sensing centers, control of external communication channels, etc.

Also known is a multifunctional ground-based complex for receiving, processing and disseminating information from remote sensing of the Earth (MNKPOR Remote Sensing) [7]. The complex contains the ACS of the orbital grouping (OG) of spacecraft (KA) ERS, a single geo-information data bank (EBGD), a data exchange system (SOD), the NKPOR of the KS ERS operator and a network of regional NKPOR (or NKPOR regional centers (RC)).

ACS CPU consists of a complex of information support for planning processes for the targeted use of OG KA ERS and management of NKPOR (KIO CPU) and a complex for coordination of targeted use of OG KA ERS and management of the network NKPOR (KKCP DZZ).

A disadvantage of the ACS CPU is the inability to unify the processes of planning and managing the target application in terms of the information interaction of information, user and program interfaces.

The closest analogue of the claimed invention is protected by the patent of the Russian Federation No. 2552109 "Multifunctional ground-based complex for the reception, processing and dissemination of information of remote sensing of the Earth (MNKPOR remote sensing) [8]. MNKPOR ERS implements integrated approaches for providing space information to end users. The technical result consists in the possibility of creating information models, structures and technologies that fully reflect the processes of fulfilling consumer applications for remote sensing information taking into account diverse types of space assets, as well as the possibility of a unified approach to the design and creation of ground-based means of diverse types of remote sensing systems that provide planning, reception, processing and the dissemination of remote sensing information. To this end, the complex contains an interconnected automated control system for the targeted use of the orbital constellation of remote sensing spacecraft, a unified geo-information data bank, a data exchange system, a ground-based complex for receiving, processing and disseminating information (NKPOR) of the space remote sensing system operator and a network of regional NKPOR.

The disadvantage of the prototype is that it lags behind the increasing requirements of an integrated approach to fulfilling consumer applications for remote sensing information using available space tools for various purposes and technical configuration, coordinating the processes of receiving applications, planning their implementation with space and ground means, receiving, processing, storing and issuing information to consumers .

The tasks of the claimed invention are further improving the implementation of an integrated approach to fulfilling consumer applications for remote sensing information using available space means for various purposes and technical configuration, coordinating the processes of receiving applications, planning their implementation with space and ground means, receiving, processing, storing and issuing information to consumers .

The solution of such problems within the framework of the invention requires continuous improvement of information models and methods for their implementation, describing the basic processes for obtaining remote sensing information, on the basis of which it is possible to further develop ground-based means of promising space systems and complexes.

The technical result of the invention are:

- further improvement of information models, methods of their implementation, structures and technologies that fully reflect the processes of fulfilling consumer applications for remote sensing information, taking into account diverse types of space assets;

- increasing the efficiency and reducing the time for fulfilling consumer applications for remote sensing information based on implemented models;

- improving the implementation of a unified approach to the design and creation of terrestrial means of diverse types of remote sensing space systems, providing for the planning, reception, processing and dissemination of remote sensing information.

These technical results are achieved by the fact that in a method for the automated creation and use of a database of electronic information data for remote sensing of the Earth, which form sequentially or parallelly interconnected sets of sets of operations for converting materialized information in the form of an adequate combination of computer codes, they form a set of sets of planning operations , management and control, replenishment and updating of the electronic information base, f they form a set of sets of operations for receiving information converted into electronic form, form a set of sets of operations for processing it, form a set of sets of feedback and data exchange operations between the terminal of sets of operations of planning, control and control, and also form a set of sets of operations for disseminating information to consumers, receive and process applications for satellite imagery materials, produce automated distribution of the site in shooting between spacecraft (SC) of an operational constellation (OG) of the same type, they carry out complex planning and control of technological processes for receiving and processing information from remote sensing of the Earth (ERS), during which they form the contours of the survey sites, calculate the importance of the survey sites, update and issue information on the results and dynamics of the survey of sites, form a preliminary chart of the survey by the spacecraft’s territory, prepare, update and maintain the catalog data of the accepted info Remote sensing data, receive, update and verify the initial data on the conditions of the survey, develop long-term plans for satellite imagery, coordinate plans for the use of individual spacecraft, provide information support for the formation, updating and maintenance of the operational catalog of observation areas, distribute plans for receiving information from the spacecraft according to reception complexes, Then, ballistic support for the processes of targeted use of the OG Remote Sensing Spacecraft is carried out, in which maneuvers are planned and calculated and forecast reconstructing objects and areas, after which they provide meteorological support for remote sensing planning, during which weather forecast data are generated sequentially for areas of possible work for integrated planning, as well as weather forecast data for long-term and integrated planning routes, while monitoring the effectiveness of forecasting based on actual data, then carry out exponometric support of the current planning of remote sensing with parallel maintenance of arrays of brightness characteristics and underlying surfaces with the subsequent issuance of conclusions based on the results of an exponometric calculation into the current planning complexes, then they organize the exchange of ground-based systems for receiving, processing and disseminating information with the flight control center of the spacecraft with parallel monitoring of the technological processes of development and execution of work programs of the spacecraft, collection and organization of transmission information on the state of technical means of receiving remote sensing information, processing, monitoring plans for conducting communication sessions on receiving space information of remote sensing data and forming a schedule for conducting communication sessions, monitoring plans for conducting communication sessions on receiving space information of remote sensing data for feasibility and monitoring the execution of the technological process of reception, primary processing, after which information on the fulfillment of tasks for shooting is sequentially generated and automated monitoring of the implementation of tasks for shooting, in a complex of sets of operations for receiving information converted into electronic form, a signal is successively received s from the remote sensing spacecraft in the X, Ka and L frequency ranges, receiving and demodulating signals, consistent with the construction of onboard spaceborne remote sensing equipment, recording, processing the digital stream from the spacecraft in accordance with the frame structure adopted in the onboard equipment, taking into account the protection of channels from unauthorized access using both programs and hardware, form a digital remote sensing information flow for thematic information processing with reference to the terrain and catalog, store source data and data processing data D ЗЗ, sequentially restore and process the received information, form it in the image structure, analyze and evaluate the quality of the received video information and develop recommendations for eliminating defects, restoring the measurement properties of the images, unpacking the onboard measurement information and its digital processing to generate data on the position and orientation of the spacecraft, form the results of processing the service information of the spacecraft for geo-referencing and geometric transformations of images, image stitching of each type of shooting equipment with the required accuracy of processing cataloging and archiving the full amount of remote sensing information received in a separate communication session and spacecraft position and orientation data in streaming mode for the required time from the moment the communication session is completed, automatic geodetic reference images using on-board measurement information with required accuracy and geometric correction of video images using orbital and topographic and geodetic data, after which mosaics are formed in parallel and images of homogeneous remote sensing data, form digital multi-zone composite (color-synthesized) images using information from all survey equipment, form a stereoscopic image based on stereo pairs, perform automated construction based on stereo data (stereopairs) of digital terrain models, cut fragments of arbitrary shape of the received remote sensing information when creating standard products, receipt, detailed analysis (if necessary), cataloging, archivist recording and processing of all information to the required level of digital products, they carry out automated information exchange between ground-based complexes for receiving, processing and disseminating remote sensing data and external subscribers with the parallel connection of external subscribers using digital communication channels and / or the global Internet via virtual channels, as well as monitoring the operation of technical means of telecommunication nodes with the possibility of parallel organization of IP-telephony and video conferencing, sequentially providing they exchange information between internal subscribers in the center, round-the-clock continuous operation during the entire period of operation with possible interruptions in maintenance and remote sensing data exchange using data transmission tools between internal and external subscribers while connecting telecommunication nodes and ground-based reception, processing and distribution complexes information to the global Internet, regional telecommunications nodes, nodes of ministries and departments, and local and remote configuration of telecommunication nodes with monitoring the operation of technical means of telecommunication nodes, as well as maintaining a data exchange protocol, generating remote sensing metadata (metadata of images, orthonormal images, electronic maps, digital elevation models, etc.) with the parallel formation and maintenance of application catalogs, consumers, suppliers and archive of remote sensing data, continuous image coverage, vector layers of cartographic data, develop plans for the supply of remote sensing data, information integration and the availability of remote sensing data in the federal and regional centers and information on the availability of remote sensing data in various ministries, departments and organizations, including commercial ones, after which they sequentially store remote sensing data of all levels and reference data (digital elevation models, digital maps, reference points) and providing access to remote sensing data through information services of geoportals.

A multifunctional ground-based complex contains a complex of operations of planning, control and monitoring (COPU), the first input / output of which is the input / output of the device, a complex of sets of operations for receiving information converted into electronic form (CPC), the first input / output of which is connected to the second input / output KOPUK, a complex of processing operations (KOO), the first input / output of which is connected to the second input / output of the CPC, and the second input / output is connected to the third input / output of the KOPUK, feedback and data exchange complex (COSOD), the first input / output of which is connected to the fourth input / output of KOPUK, a set of distribution operations (KOP), the first input / output of which is connected to the second input / output of KOSOD, while the KOPUK is sequentially made up of applications for processing and processing applications connected to the first common bus satellite imagery materials (BPOZ), a unit for the comprehensive planning and control of technological processes for receiving and processing remote sensing information (BOKPiK), a block for issuing conclusions based on the results of an exponometric calculation at current stands th planning (BWZ), a unit for organizing the exchange of ground-based systems for receiving, processing and disseminating information with the OG KA flight control center (BONK), a unit for collecting and organizing the transmission of information about the state of technical means for receiving information of remote sensing (BSPI), a unit for monitoring the performance of the reception , primary processing (BKTPO), a block for the sequential generation of information on the fulfillment of tasks for shooting (BPPI), a control unit for the execution of the technological process of reception, primary processing (BKTPO), the last consistent formation of information on the fulfillment of tasks for surveying (BPPI), a block for performing automated control of the implementation of tasks for surveying (LHC), while the CPC is sequentially composed of signals receiving from a remote sensing satellite in the X, Ka, and L frequency ranges connected to the second common bus (BPS), a block for constructing on-board equipment of a spacecraft for remote sensing (BFA), a block for registering, processing a digital stream from a spacecraft (BROCP), a block for generating a digital stream of information for remote sensing (BFCP), a block for cataloging, storing source data, etc. data processing of remote sensing information (BOCX), the first inputs / outputs of which are connected to the input / output of the BSPI block, the second inputs / outputs of the BPS block in X, K and L and the BOCX block are connected to the first input / output of the BOCPI block, the second input / output of the block The BROCP is connected to the first input / output of the BKTPO block, while the COO is sequentially composed of the unit for recovering and digital processing of received information (BVCO) connected to the third common bus, the unpacking unit for the on-board measurement information and its digital processing to generate position and CA orientations (BBIIO), the inputs / outputs of which are connected to the second and third input / output of the BFTSP block, respectively, of the spacecraft data processing unit for processing geo-referencing and geometric image transformations (BOSI), the input / output of which is connected to the third input / output BOKH, block automatic geodetic reference images using on-board measurement information with the required accuracy (BAGP), the input / output of which is connected to the second input / output of the BKTPO block mosaic image homogeneous data of remote sensing (BFMI), a block for generating digital multi-zone composite (color-synthesized) images using information from all filming equipment (BFMI), a block for generating stereoscopic images based on stereo pairs (BFSI), and an automated building block based on stereo recording data (stereo pairs) of digital models terrain (BAPS), block slicing fragments of arbitrary shape of the received remote sensing information when creating standard products (BNFI), block receiving, detailed analysis, cataloging, archiving and processing of all information to the required level of digital products (BACAO), the first inputs / outputs of which are connected to the first input / output of the BPPI, and the second inputs / outputs are connected to the first input / output of the LHC, while the COSOD is sequentially composed of connected to the fourth common bus of the block of automated information exchange between ground-based complexes for receiving, processing and disseminating remote sensing data and external subscribers (BAON), the information exchange unit between internal subscribers in the center (BOI), the first and the second inputs / outputs of which are connected to the first and second inputs / outputs of the BOPZ, respectively, and their third inputs / outputs are connected to the input / output of the BONK and the first input / output of the BVZ, respectively, of the remote sensing data exchange unit using data transmission between internal and external by subscribers (BODA), the first and second inputs / outputs of which are connected to the second inputs / outputs of the BOKPiK and BVZ, respectively, the block of telecommunication nodes and ground-based complexes for receiving, processing and disseminating information in the global network Inter em (BTU), a block of regional telecommunications nodes, nodes of ministries and departments (BRTU), while the CDF is sequentially composed of remote sensing metadata generation unit (BMF) connected to the fifth common bus, the input / output of which is connected to the third input / output of the BPOZ, block the formation and maintenance of catalogs of applications, consumers, suppliers and an archive of remote sensing data (BFKZ), the first and second inputs / outputs of which are connected to the second inputs / outputs of the BPPI and LHC, respectively, a block of continuous image coatings, vector layers cartographically data (BNPI), a block for the development of remote sensing data supply plans (BRPPD), a block for integrating information on the availability of remote sensing data in the federal and regional centers (BIID), a block for information on the availability of remote sensing data in various ministries, departments and organizations, including commercial (BID) , a block of data storage of remote sensing data of all levels and reference data (digital elevation models, digital maps, reference points) (BCD), the inputs / outputs of which are connected to the second input / output of the LHC, block of providing access to remote sensing data through information services of geoportals (B SDA), the first, second, third and fourth inputs / outputs of which are connected to the second, third and inputs / outputs of BPPI, BODA, BTU and BRTU, respectively.

Detailed distinguishing features of the method for the automated creation and use of the electronic information database of Earth remote sensing (ERS) from space and the multifunctional ground-based complex for its implementation are presented in FIG. 1 and 2.

FIG. 1 is a functional diagram of a multifunctional ground-based complex for implementing an automated method for creating and using a database of electronic information data for remote sensing of the Earth from space, where

1. The complex of forming sets of operations of planning, management and control of the creation, replenishment and updating of the electronic information base (KOPUK);

2. The complex of forming the aggregate of operations for receiving information converted into electronic form (CPC);

3. A complex for the formation of aggregates of remote sensing data processing operations (CCW);

4. The complex of forming sets of feedback operations and remote sensing data exchange (COSOD);

5. The complex of forming in electronic form the aggregate of information dissemination operations to consumers (CDF).

FIG. 2 is a general view of the structural diagram of a multifunctional ground-based complex for implementing an automated method for creating and using a database of electronic information data for remote sensing of the Earth from space, where

1.1 - block receiving and processing applications for satellite imagery materials (BOPOZ);

1.2 - a block for the implementation of integrated planning and control of technological processes for receiving and processing remote sensing information (BOKPiK);

1.3 - a block for issuing conclusions on the results of an exponometric calculation in the stands of the current planning (BVZ);

1.4 - a unit for organizing the exchange of ground-based systems for receiving, processing and disseminating information with the OG KA flight control center (BONK);

1.5 - a unit for collecting and organizing the transmission of information about the state of technical means of receiving remote sensing information (BSPI);

1.6 - control unit for the implementation of the technological process of reception, primary processing (BKTPO);

1.7 - block sequential formation of information about the implementation of tasks for the survey (BPFI);

1.8 - a block for performing automated control of the implementation of tasks for shooting (LHC);

2.1 - a block for performing reception of signals from a remote sensing spacecraft in the X, Ka, and L frequency bands, receiving and demodulating signals (BPS in X, K, and L);

2.2 - a block for constructing onboard equipment of the spacecraft DZZ (BBA);

2.3 - block registration, processing digital stream from the spacecraft (BROCP);

2.4 - block formation of a digital information flow remote sensing (BFTSP);

2.5 - block cataloging, storage of source data and data processing information remote sensing (BOKH);

3.1 - block recovery and digital processing of received information (BVTSO);

3.2 - unit for unpacking the onboard measurement information and its digital processing to generate data on the position and orientation of the spacecraft (BBIIO);

3.3 - a block for generating the results of processing the service information of the spacecraft for georeferencing and geometric image transformations (BOSI);

3.4 - block automatic geodetic reference images using on-board measurement information with the required accuracy (BAHP);

3.5 - block forming mosaics of images of homogeneous remote sensing data (BFMI);

3.6 - block for the formation of digital multi-zone composite (color-synthesized) images using information from all filming equipment (BFMKI);

3.7 - stereoscopic imaging unit based on stereo pairs (BFSI);

3.8 - block automated building based on stereo data (stereo pairs) of digital terrain models (BAPS);

3.9 - block slicing fragments of arbitrary shape of the received remote sensing information when creating standard products (BNFI);

3.10 - a block for obtaining, detailed analysis, cataloging, archiving and processing of all information to the required level of digital products (BAKAO);

4.1 - a block of automated information exchange between ground-based complexes for receiving, processing and disseminating remote sensing data and external subscribers (BAON);

4.2 - block exchange of information between internal subscribers in the center (BOI);

4.3 - remote sensing data exchange unit using means of data transfer between internal and external subscribers (BODA);

4.4 - a block of telecommunication nodes and ground-based complexes for receiving, processing and disseminating information on the global Internet (BTU);

4.5 - a block of regional telecommunication nodes, nodes of ministries and departments (BRTU),

5.1 - remote sensing metadata generation unit (BMF);

5.2 - a block for the formation and maintenance of catalogs of applications, consumers, suppliers and an archive of remote sensing data (BFKZ);

5.3 - block continuous coverage of images, vector layers of cartographic data (BNPI);

5.4 - block development of plans for the supply of remote sensing data (BRPPD);

5.5 - unit for integrating information about the availability of remote sensing data in the federal and regional centers (BIID);

5.6 - a block of information about the availability of remote sensing data in various ministries, departments and organizations, including commercial (BID);

5.7 - block of data storage of remote sensing data of all levels and reference data (digital terrain models, digital maps, reference points) (BCD);

5.8 - block providing access to remote sensing data through information services of geoportals (BAPD).

The implementation of the invention

According to the claimed method, interconnected automated complexes are created and organized for the formation of sequentially or parallelly implemented sets of operations for converting and processing materialized information in the form of an adequate combination of computer codes. They include a complex of forming sets of operations for planning, managing and controlling the creation, replenishment and updating of an electronic information base (KOPUK), carried out by complex 1, a complex of forming sets of operations for receiving information converted into electronic form (CPC), carried out by complex 2, a complex of forming aggregates its processing operations (COO), carried out by complex 3, the complex of forming sets of feedback and data exchange operations (COSOD), carried out by the complex som 4, as well as a complex for the formation in electronic form of aggregates of information dissemination operations (CDF) to consumers, carried out by complex 5.

At the same time, applications for satellite imagery materials are received and processed in KOPUK, automated distribution of the survey areas between the spacecraft of the same type is carried out, complex planning and control of technological processes for receiving and processing remote sensing information are carried out. When performing these operations, the contours of the survey sites are formed, the importance of the survey sites is calculated, the information on the results and dynamics of the survey of the sites is updated and issued. Then, a preliminary chart of the shooting by the SC territory is formed, the data of the catalog of the received remote sensing information is prepared, updated and maintained, the source data is received, updated and checked according to the shooting conditions. Based on the obtained data, they develop long-term plans for satellite imagery, coordinate plans for the use of individual spacecraft, carry out information support for the formation, updating and maintenance of the operational catalog of observation areas and distribute plans for receiving information from the spacecraft in reception complexes.

Then, ballistic support for the processes of targeted use of the OG Remote Sensing spacecraft is carried out, in which maneuvers are planned and calculated and the observation of objects and areas is predicted. After that, meteorological support for remote sensing planning is made, during which weather forecast data are generated sequentially for areas of possible work for integrated planning, as well as weather forecast data for long-term and integrated planning routes with parallel monitoring of forecasting effectiveness against actual data. Then, exposure monitoring is carried out for the current planning of remote sensing with parallel maintenance of arrays of brightness characteristics and underlying surfaces, followed by the issuance of conclusions based on the results of the exposure measurement in the current planning complexes. Next, they organize the exchange of information of ground-based systems for receiving, processing and disseminating information with the flight control center of the spacecraft OG with the parallel monitoring of the implementation of technological processes for the development and implementation of spacecraft work programs, the collection and organization of the transmission of information about the state of technical means of receiving remote sensing information, processing and control of plans conducting communication sessions for the reception of remote sensing space information. Then form schedules for conducting communication sessions, monitoring plans for conducting communication sessions for receiving remote sensing space information on feasibility and monitoring the implementation of the technological process of receiving and primary processing. After that, information on the fulfillment of tasks for shooting is sequentially generated and automated monitoring of the implementation of tasks for shooting is performed.

In the CPC, signals are received sequentially from the remote sensing spacecraft in the X, Ka and L frequency ranges, signals are received and demodulated according to the construction of the spaceborne remote sensing spacecraft equipment, and the digital stream from the spacecraft is registered and processed in accordance with the frame structure adopted in the onboard equipment. This is done taking into account the protection of channels from unauthorized access, both with the help of programs and hardware. They also form a digital information flow of remote sensing information for thematic information processing with reference to the area and carry out cataloging, storage of source data and data processing of remote sensing information.

The CCW consistently performs restoration and digital processing of the received information, its formation in the image structure, analysis and assessment of the quality of the obtained video information, identification of image defects and development of recommendations for eliminating defects. They also restore the measuring properties of the images, unpack the onboard measurement information and digitally process it to generate data on the position and orientation of the spacecraft. Next, the formation of the results of processing the auxiliary information of the spacecraft for geo-referencing and geometrical transformations of images, the stitching of images of each type of shooting equipment with the required accuracy, the processing, cataloging and archiving of the full amount of remote sensing information received in a separate communication session and data on the position and orientation of the spacecraft in streaming mode are performed for the required time from the end of the communication session. Also, automatic geodetic reference of images is made using on-board measurement information with the required accuracy and geometric correction of video images using orbital and topographic and geodetic data. After that, in parallel, mosaics of images of homogeneous remote sensing data are formed, digital multi-zone composite color-synthesized images are formed using information from all the shooting equipment. Also, stereoscopic images are formed on the basis of stereo pairs, automated construction based on stereo data (stereo pairs) of digital terrain models and cutting fragments of arbitrary shape of the received remote sensing information when creating standard products. Then, receiving, detailed analysis (if necessary), cataloging, archiving and processing of all information to the required level of digital production is carried out.

In COSOD, an automated exchange of information is carried out between ground-based complexes for receiving, processing and disseminating remote sensing data and external subscribers with the parallel connection of external subscribers using digital communication channels and / or the global Internet via virtual channels, as well as monitoring the operation of technical equipment of telecommunication nodes with the possibility of parallel organization of IP-telephony and video conferencing. At the same time, they provide information exchange between internal subscribers in the center, 24-hour continuous operation throughout the entire life cycle with possible interruptions in maintenance and remote sensing data exchange using data transfer tools between internal and external subscribers. This is accomplished with the parallel connection of telecommunication nodes and ground-based systems for receiving, processing and disseminating information on the global Internet, regional telecommunication nodes, nodes of ministries and departments and local and remote configuration of telecommunication nodes with monitoring the operation of technical means of telecommunication nodes, and also carry out the exchange protocol data.

In CDF, the formation of metadata of remote sensing images, orthonormal images, electronic maps, digital elevation models, etc. with the parallel formation and maintenance of catalogs of applications, consumers, suppliers and an archive of remote sensing data, continuous coverage of images and vector layers of cartographic data. This is used in the development of plans for the supply of remote sensing data, the integration of information on the availability of remote sensing data in the federal and regional centers, and information on the availability of remote sensing data in various ministries, departments and organizations, including commercial ones. After that, they sequentially store remote sensing data of all levels and reference data of digital elevation models, digital maps, reference points and provide access to remote sensing data through information services of geoportals.

In a detailed description of a multifunctional ground-based complex for implementing a method for automated creation and use of a database of electronic information data for remote sensing of the Earth, it is inappropriate to reflect its design features known from published sources of information, but only to characterize its distinguishing features. First of all, the distinctive features of the complex are the non-obviousness of the totality of blocks for performing operations of the claimed method, inextricably interconnected by their focus on achieving the specified technical result. To this end, the claimed complex is composed of interconnected electronic complexes (Fig. 1): complex (1) of forming sets of operations for planning, managing and controlling the creation, replenishment and updating of an electronic information base (KOPUK), complex (2) of forming sets of operations for receiving into an electronic form of information (CPC), a complex (3) of forming sets of operations for its processing of remote sensing data (CCW), a complex (4) of forming sets of operations of feedback and data exchange (COSOD) KOPUK dy and complex (5) forming in electronic form sets of information distribution operations (CDF) to consumers.

At the same time, KOPUK is made up of a block for receiving and processing applications for satellite imagery materials (1.1), a block for the implementation of integrated planning and control of technological processes for receiving and processing remote sensing information (1.2), which is sequentially or parallelly connected by unilateral or multilateral communication channels The constructive implementation of block (1.2) is determined by the functions of forming the contours of the survey sites, calculating the importance of the update survey sites and issuing information about the results and dynamics of the survey sites, and forming a preliminary survey scheme for the SC territory. Also, the constructive implementation of block (1.2) is predetermined by its functions of preparing, updating and supporting the data of the catalog of received remote sensing information, receiving, updating and checking the initial data on the shooting conditions, developing long-term plans for satellite imagery, coordinating plans for involving individual spacecraft, and performing information support for the formation , updating and supporting the operational catalog of areas of observation and distribution of plans for receiving information from the spacecraft for receiving complexes.

The indicated blocks (1.1) and (1.2) are sequentially interconnected (Fig. 2) with the blocks (1.3), (1.4), (1.5), (1.6), (1.7) and (1.8). The constructive implementation of block (1.3) is determined by its fulfillment of the functions of the subsequent issuance of conclusions based on the results of an exponometric calculation in the current planning stands.

Further, the constructive implementation of interconnected KOPUK blocks is determined by the respective functions: block (1.4) - organization of the exchange of ground-based systems for receiving, processing and disseminating information with the flight control center of the spacecraft OG, block (1.5) - collecting and organizing the transfer of information about the state of technical means receiving remote sensing information, block (1.6) - monitoring the execution of the technological process of receiving, primary processing, block (1.7) - sequential generation of information about the performance of tasks for shooting and b Loka (1.8) - performing automated monitoring of the implementation of tasks for shooting.

The CPC complex is composed of sequentially interconnected with each other and blocks of other complexes: a block (2.1) for receiving signals from a remote sensing spacecraft in the X, Ka and L frequency bands, receiving and demodulating signals, coordinated with a block (2.2) for constructing onboard equipment of a remote sensing spacecraft, a block (2.3) recording and processing the digital stream from the spacecraft in accordance with the frame structure adopted in the on-board equipment, taking into account the protection of channels from unauthorized access, both with the help of programs and hardware, of the block (2.4) for generating digital eye ERS information for the thematic information processing with reference to the terrain and the block (2.5), of the cataloging, storage of raw data and data processing remote sensing data.

At the same time, the CCW is composed of sequentially interconnected unit (3.1) for recovery and digital processing of the received information, unit (3.2) for unpacking the on-board measurement information and its digital processing for generating data on the position and orientation of the spacecraft, block 3.3) for generating the results of processing the spacecraft information for the spacecraft georeferencing and geometric transformations of images, block (3.4) of automatic geodetic georeferencing of images using on-board measurement information with the required accuracy. Further, the CCW is composed of parallel-interconnected block (3.5) for forming mosaics of images of homogeneous remote sensing data, block (3.6) for generating digital multi-zone composite (color-synthesized) images using information from all filming equipment, block (3.7) for generating stereoscopic images based on stereo pairs, block (3.8 ) automated construction based on stereo data (stereo pairs) of digital terrain models, a block (3.9) of slicing fragments of arbitrary shape of the received remote sensing information, etc. creating a standard product and a block (3.10) receiving, detailed analysis (when necessary), cataloging, archiving and processing all the information to the desired level of digital output.

The COSOD complex is composed of sequentially interconnected unit (4.1) of automated information exchange between ground-based complexes for receiving, processing and disseminating remote sensing data and external subscribers. At the same time, the constructive implementation of the information exchange unit (4.2) interconnected with other COSOD blocks between internal subscribers in the center is determined by continuous round-the-clock operation throughout the entire life cycle with possible interruptions in maintenance using the remote sensing data exchange unit (4.3) using data transmission means between internal and external subscribers with parallel connection to it of a block (4.4) of telecommunication nodes and ground-based reception complexes, processed distribution and dissemination of information on the global Internet, block (4.5) of regional telecommunication nodes, nodes of ministries and departments.

At the same time, the CDF is made up of remote sensing metadata block (5.1) sequentially or parallel connected by unilateral or multilateral communication channels (images metadata, orthonormal images, electronic maps, digital elevation models, etc.) when a formation block (5.2) is connected to it in parallel and maintaining catalogs of applications, consumers, suppliers and an archive of remote sensing data, a block (5.3) of continuous image coverage, vector layers of cartographic data, a block (5.4) of developing plans for the supply of remote sensing data, a block (5.5) of integration information on the availability of remote sensing data in the federal and regional centers and block (5.6) information on the availability of remote sensing data in various ministries, departments and organizations, including commercial ones. The indicated blocks are connected in series with the block (5.7) for storing remote sensing data of all levels and reference data (digital elevation models, digital maps, reference points) and the block (5.8) for providing access to remote sensing data through geoportal information services.

The described interconnections of the blocks that make up the multifunctional ground-based complex for the implementation of the method for the automated creation and use of the electronic information database of remote sensing of the Earth are fully illustrated in FIG. 1 as well as in FIG. 2. The work of the described complex is predetermined by performing the entire set of operations described above for the automated creation and use of the electronic information database of remote sensing of the Earth from space. In this case, all operations performed are carried out interconnected into a single automated complex by its component blocks, the names of most of which reflect the main functions performed by them. There is no need to describe these operations and the constructive implementation of the blocks carrying out the operations, since they are described in detail in the sources of fame indicated below, reflecting in them both all the structural features of the components of the claimed complex and the methods of their functioning. It should be noted that the described multifunctional complex is not the only one for the implementation of the claimed method.

In conclusion, it is advisable to note that the features indicated in the claims are essential and interconnected with the formation of a stable set of essential features necessary and sufficient to obtain the desired technical result. The achieved technical result, as shown by the experimental data, can be realized only by an interconnected set of all the essential features of the claimed object, reflected in the claims, for any parameter values covered by the claimed claims and satisfying the claimed features. The claimed significant distinguishing features were obtained on the basis of creative processing of the results of studies, analysis and synthesis of them and known from published data sources, interrelated with the conditions for achieving the technical result indicated in the application, as well as using creative intuition.

In connection with the practical implementation of the method for the automated creation and use of the electronic information database of remote sensing of the Earth from space and the multifunctional ground-based complex for its implementation and the production release of all its components, it is obvious that the declared objects comply with the “industrial applicability” condition, and the aggregates reflected in the claims their essential features predetermine compliance with the condition of "inventive step".

In addition to the above technical result, the practical implementation of the claimed objects also allows you to significantly expand the possibilities of their practical use.

Information sources

1. Remote sensing of the Earth. Reference materials. Issue 1. Space system "Meteor-3M" / Ed. G.M. Polishchuk et al. // St. Petersburg, Gidrometizdat, 2001.

2. Application form for shooting, http://www.ntsomz.ru/zakaz/data.

3. Stations of ScanEx RDC, http://www.scanex.ru/ru/stations/net/SGS_Network.pdf.

4. Yu.A. Polushkovsky et al. Automated system for planning the work of the onboard measuring complex of spacecraft DZZ. Materials of the All-Russian Scientific Conference "Modern Problems of Remote Sensing of the Earth from Space". M .: IKI RAS, 2003.

5. Report P.A. Loshkareva, V.A. Zaichko at the ninth all-Russian open annual conference "Modern Problems of Remote Sensing of the Earth from Space". Moscow, IKI RAS, 2011; http://ikiconf.txl.ru/thesisshow.aspx?page=30&thesis=3003.

6. Yu.I. Nosenko, M.V. Novikov, V.A. Zaichko, V.V. Romashkin, P.A. Loshkarev. "A single geographically distributed information system for remote sensing of the Earth - problems, solutions, prospects." Journal of Geomatics, GEOMATICS 3, 4, 2010

7. P.A. Loshkarev. “The basic requirements for training personnel for the space industry based on the experience of creating terrestrial remote sensing means for the Earth” (http://rekod.ru/upload/pdf/OAO%20NII%20TP.pdf).

8. A.V. Shishanov, V.A. Zaichko, V.V. Romashkin, P.A. Loshkarev, A.I. Makerov, O.O. Tohiyan and M.E. Sinkevich. RF patent No. 2552109. "A multifunctional ground-based complex for receiving, processing and disseminating information of remote sensing of the Earth." M., 2015

Claims (2)

1. A method for the automated creation and use of a database of electronic information data for remote sensing of the Earth, which is used to form sequentially or parallelly interconnected complexes of sets of operations for converting materialized information in the form of an adequate combination of computer codes, while forming a set of sets of operations for planning, control and monitoring, replenishment and updates of the electronic information base, form a complex of sets of operations for receiving information in electronic form, form a set of sets of operations for its processing, form a set of sets of operations for feedback and data exchange between the terminal sets of operations of planning, management and control, and also form a set of sets of operations for disseminating information to consumers, while receiving and processing applications for space imagery materials, produce automated distribution of survey areas between spacecraft (SC) of the operational groupings (OG) of one type, carry out complex planning and control of technological processes for receiving and processing information of remote sensing of the Earth (RS), during which they form the contours of the survey sites, calculate the importance of the survey sites, update and issue information about the results and dynamics of the survey sites, form a preliminary chart of the shooting by the territory of the spacecraft, prepare, update and maintain the catalog data of the received remote sensing information, receive, update and verify the source data According to the shooting conditions, they develop long-term plans for satellite imagery, coordinate plans for the use of individual spacecraft, carry out information support for the formation, updating and maintenance of the operational catalog of observation areas, distribute plans for receiving information from the spacecraft into receiving complexes, then ballistic support the processes of targeted use of spacecraft Remote sensing, in which in parallel they plan and calculate maneuvers and predict the observation of objects and areas, after which they make a meteor logical support for remote sensing planning, during which weather forecast data for possible work areas for integrated planning are sequentially generated, as well as weather forecast data for long-term and integrated planning routes, while monitoring the effectiveness of forecasting based on actual data, then they provide exposure monitoring of the current remote sensing planning with parallel management arrays of brightness characteristics and underlying surfaces with the subsequent issuance of conclusions on the result At the time of exposure calculation to the current planning complexes, then they organize the exchange of ground-based systems for receiving, processing and disseminating information with the spacecraft flight control center for parallel monitoring of the execution of technological processes for the development and implementation of spacecraft work programs, and the collection and organization of information transfer on the status of reception facilities Remote sensing information, processing, control of plans for conducting communication sessions for receiving satellite remote sensing information and the formation of a graph and conducting communication sessions, monitoring plans for conducting communication sessions for receiving remote sensing space information on feasibility and monitoring the execution of the technological process of reception, primary processing, after which information on the fulfillment of the tasks for the survey is sequentially generated and automated monitoring of the implementation of the tasks for the survey is carried out in a set of operations of receiving information converted into electronic form, sequentially receiving signals from a remote sensing spacecraft in the X, Ka and L frequency bands, receiving and demodulating the signals agreed upon with the construction of the onboard equipment of the remote sensing spacecraft, the registration, processing of the digital stream from the spacecraft in accordance with the frame structure adopted in the onboard equipment, taking into account the protection of channels from unauthorized access using both software and hardware, form a digital information stream Remote sensing for thematic processing of information with reference to the area and carry out cataloging, storage of source data and data processing of remote sensing information, sequentially restore and process the floor readable information, form it in the image structure, analyze and evaluate the quality of the received video information and develop recommendations for eliminating defects, restoring the measurement properties of the images, unpacking the onboard measurement information and its digital processing to generate data on the position and orientation of the spacecraft, form the results of processing service information Spacecraft for geo-referencing and geometrical transformations of images, stitching images of each type of shooting equipment with the required point the ability to process cataloging and archiving the full amount of remote sensing information received in a separate communication session and spacecraft position and orientation data in the streaming mode for the required time from the moment the communication session is completed, automatic geodetic reference of images using on-board measurement information with the required accuracy and geometric correction of video images with using orbital and topographic and geodetic data, after which mosaics of images of homogeneous remote sensing data are formed in parallel, digital images are formed gozonal composite (color-synthesized) images using the information of all the shooting equipment, form a stereoscopic image based on stereo pairs, perform automated construction based on stereo data (stereo pairs) of digital terrain models, cut fragments of arbitrary shape of the received remote sensing information when creating standard products, obtaining, detailed analysis (if necessary), cataloging, archiving and processing of all information to the required level digital products, they carry out automated information exchange between ground-based remote sensing data reception, processing and dissemination complexes and external subscribers while connecting external subscribers in parallel using digital communication channels and / or the global Internet via virtual channels, as well as monitoring the operation of technical equipment of telecommunication nodes with the possibility parallel organization of IP-telephony and video conferencing, sequentially provide information exchange between internal subscribers the center, round-the-clock continuous operation during the entire period of operation with possible interruptions in the maintenance and exchange of remote sensing data using data transmission tools between internal and external subscribers with parallel connection of telecommunication nodes and ground-based complexes for receiving, processing and disseminating information to the global Internet, regional telecommunication nodes, nodes of ministries and departments, and local and remote configuration of telecommunication nodes from a monitor the work of technical means of telecommunication nodes, as well as maintaining a data exchange protocol, generate remote sensing metadata (metadata of images, orthonormal images, electronic maps, digital elevation models, etc.) with the parallel formation and maintenance of catalogs of applications, consumers, suppliers and archives Remote sensing data, continuous coverage of images, vector layers of cartographic data, develop plans for the supply of remote sensing data, integrating information about the availability of remote sensing data in the federal and regional centers data and information on the availability of remote sensing data in various ministries, departments and organizations, including commercial ones, after which they sequentially store remote sensing data of all levels and reference data (digital elevation models, digital maps, reference points) and provide access to remote sensing data through information services geoportals. 2. A multifunctional ground-based complex contains a complex of operations of planning, control and monitoring (COPUK), the first input / output of which is the input / output of the device, a complex of sets of operations for receiving information converted into electronic form (CPC), the first input / output of which is connected to the second input / output KOPUK, a complex of processing operations (KOO), the first input / output of which is connected to the second input / output of the CPC, and the second input / output is connected to the third input / output of KOPUK, a feedback and data exchange complex (COSOD) , the first input / output of which is connected to the fourth input / output of KOPUK, a set of distribution operations (KOP), the first input / output of which is connected to the second input / output of KOSOD, while the KOPUK is sequentially composed of applications received and processed by the first common bus for satellite imagery materials (BPOZ), a unit for the comprehensive planning and control of technological processes for receiving and processing remote sensing information (BOKPiK), a unit for issuing conclusions based on the results of an exponometric calculation at the current stands of its planning (BWZ), a unit for organizing the exchange of ground-based systems for receiving, processing and disseminating information with the OG KA flight control center (BONK), a unit for collecting and organizing the transmission of information about the state of technical means for receiving information of remote sensing (BSPI), a unit for monitoring the performance of the reception , primary processing (BKTPO), a block for the sequential generation of information on the fulfillment of tasks for shooting (BPPI), a control unit for the execution of the technological process of reception, primary processing (BKTPO), a block for investigative formation of information on the fulfillment of tasks for imaging (BPPI), a unit for performing automated control of the implementation of tasks for imaging (LHC), while the CPC is consistently connected to the second common bus of the unit for performing reception of signals from spacecraft RS in the X, Ka and L frequency ranges (BPS), a block for constructing on-board equipment of a spacecraft for remote sensing (BFA), a block for registering, processing a digital stream from a spacecraft (BROCP), a block for generating a digital stream of information for remote sensing (BFCP), a block for cataloging, storing source data and ERS information processing data (BOCH), the first inputs / outputs of which are connected to the input / output of the BSPI block, the second inputs / outputs of the BPS block in X, K, and L and the BOKH block are connected to the first input / output of the BOKPiK block, the second input / output of the block The BROCP is connected to the first input / output of the BKTPO block, while the COO is sequentially composed of the unit for recovering and digital processing of received information (BVCO) connected to the third common bus, the unpacking unit for the on-board measurement information and its digital processing for generating position data and Orientation of the spacecraft (BBIIO), the inputs / outputs of which are connected to the second and third input / output of the BFTSP block, respectively, of the block for generating the results of processing of the spacecraft service information data for geo-referencing and geometric image transformations (BOSI), the input / output of which is connected to the third input / output BOKH, block automatic geodetic reference images using on-board measurement information with the required accuracy (BAGP), the input / output of which is connected to the second input / output of the BKTPO block mosaic of homogeneous data of remote sensing data (BFMI), a block for the formation of digital multi-zone composite (color-synthesized) images using information from all filming equipment (BFMKI), a block for generating stereoscopic images based on stereo pairs (BFSI), and an automated construction unit based on stereo shooting data (stereo pairs) of digital models terrain (BAPS), block slicing fragments of arbitrary shape of the received remote sensing information when creating standard products (BNFI), block receiving, detailed analysis , cataloging, archiving and processing of all information to the required level of digital products (BACAO), the first inputs / outputs of which are connected to the first input / output of the BPPI, and the second inputs / outputs are connected to the first input / output of the LHC, while the COSOD is sequentially composed of connected to the fourth common bus of the block of automated information exchange between ground-based complexes for receiving, processing and disseminating remote sensing data and external subscribers (BAON), the information exchange unit between internal subscribers in the center (BOI), is the first e and the second inputs / outputs of which are connected to the first and second inputs / outputs of the BOPZ, respectively, and their third inputs / outputs are connected to the input / output of the BONK and the first input / output of the BVZ, respectively, of the remote sensing data exchange unit using data transmission between internal and external subscribers (BODA), the first and second inputs / outputs of which are connected to the second inputs / outputs of the BOKPiK and BVZ, respectively, the block of telecommunication nodes and ground-based complexes for receiving, processing and disseminating information in the global network of Inte Rnet (BTU), a block of regional telecommunication nodes, nodes of ministries and departments (BRTU), while the CDF is sequentially composed of remote sensing metadata generation unit (BMF) connected to the fifth common bus, the input / output of which is connected to the third input / output of the BPOZ, block the formation and maintenance of catalogs of applications, consumers, suppliers and an archive of remote sensing data (BFKZ), the first and second inputs / outputs of which are connected to the second inputs / outputs of the BPFI and LHC, respectively, a block of continuous image coatings, vector layers of cartographic their data (BNPI), a block for the development of remote sensing data supply plans (BRPPD), a block for integrating information on the availability of remote sensing data in the federal and regional centers (BIID), a block for information on the availability of remote sensing data in various ministries, departments and organizations, including commercial (BID) ), a block for storing remote sensing data of all levels and reference data (digital elevation models, digital maps, reference points) (BCD), the inputs / outputs of which are connected to the second input / output of the LHC, a block for providing access to remote sensing data through information services of geoportals (BAPD), the first, second, third and fourth inputs / outputs of which are connected to the second, third and inputs / outputs of the BPPI, BODA, BTU and BRTU, respectively.

Images