CN115687718A - Satellite remote sensing data acquisition method and device, electronic equipment and storage medium - Google Patents
Satellite remote sensing data acquisition method and device, electronic equipment and storage medium Download PDFInfo
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Abstract
The embodiment of the invention discloses a method and a device for acquiring satellite remote sensing data, electronic equipment and a storage medium, wherein the method comprises the following steps: generating query condition data under the condition of receiving retrieval information sent by a user side; acquiring satellite remote sensing data from a satellite resource system according to the query condition data to generate target satellite remote sensing data; the satellite remote sensing data comprises satellite remote sensing image data and satellite remote sensing positioning data; and sending the target satellite remote sensing data to the user side. According to the technical scheme of the embodiment of the invention, the satellite remote sensing data is acquired, and the accuracy and convenience of acquiring the satellite remote sensing data are improved.
Description
Technical Field
The invention relates to the technical field of data processing, in particular to a satellite remote sensing data acquisition method and device, electronic equipment and a storage medium.
Background
The satellite remote sensing has the advantages of 24-hour all-weather and large scale, multi-source remote sensing data such as meteorological satellites, sub-meter optical satellites, synthetic aperture radar satellites and Beidou satellites are fused, full coverage and real-time dynamic monitoring and early warning of power protection areas in the power field are achieved, the safe operation level of power grid lines is improved, and the satellite remote sensing has important significance on power safe production and operation. With the explosive increase of the volume of remote sensing data, the demand for realizing the effective management and distribution of mass power remote sensing data in the global range is more urgent. The development of a powerful and stable remote sensing data management and distribution system spanning multiple remote sensing data centers is a development trend in the field of remote sensing data application in the future.
Since different types of satellite remote sensing data sources are respectively stored in different satellite remote sensing data centers, retrieval of multi-source satellite remote sensing data is increasingly difficult.
Therefore, a method for acquiring satellite remote sensing data is needed to solve the above technical problems.
Disclosure of Invention
The embodiment of the invention provides a method and a device for acquiring satellite remote sensing data, electronic equipment and a storage medium, and aims to solve the technical problems.
In a first aspect, an embodiment of the present invention provides a method for acquiring satellite remote sensing data, where the method includes:
generating query condition data under the condition of receiving retrieval information sent by a user side;
acquiring satellite remote sensing data from a satellite resource system according to the query condition data to generate target satellite remote sensing data; the satellite remote sensing data comprises satellite remote sensing image data and satellite remote sensing positioning data;
and sending the target satellite remote sensing data to the user side.
In a second aspect, an embodiment of the present invention further provides a satellite remote sensing data acquisition apparatus, where the apparatus includes:
the retrieval information receiving module is used for generating query condition data under the condition of receiving retrieval information sent by the user side;
the target satellite remote sensing data generation module is used for acquiring satellite remote sensing data from the satellite resource system according to the query condition data and generating target satellite remote sensing data; the satellite remote sensing data comprises satellite remote sensing image data and satellite remote sensing positioning data;
and the target satellite remote sensing data sending module is used for sending the target satellite remote sensing data to the user side.
In a third aspect, an embodiment of the present invention further provides an electronic device, where the electronic device includes:
one or more processors;
a storage device for storing one or more programs,
when the one or more programs are executed by the one or more processors, the one or more processors implement the satellite telemetry data acquisition method according to any one of the embodiments of the invention.
In a fourth aspect, an embodiment of the present invention further provides a storage medium containing computer-executable instructions, which when executed by a computer processor, are configured to perform a satellite remote sensing data acquisition method according to any one of the embodiments of the present invention.
According to the technical scheme of the embodiment of the invention, query condition data are generated under the condition that retrieval information sent by a user side is received, satellite remote sensing data are obtained from a satellite resource system according to the query condition data, target satellite remote sensing data are generated, and the target satellite remote sensing data are sent to the user side. According to the technical scheme of the embodiment of the invention, the satellite remote sensing data is retrieved and sent to the user side, so that the accuracy and efficiency of satellite remote sensing data acquisition are improved, and convenience is provided for users.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Wherein:
FIG. 1 is a schematic flow chart of a method for acquiring satellite remote sensing data according to an embodiment;
FIG. 2 is a schematic structural diagram of a satellite remote sensing data acquisition device in another embodiment;
FIG. 3 is a schematic structural diagram of an electric satellite remote sensing data acquisition device in another embodiment;
fig. 4 is a schematic structural diagram of an electronic device in another embodiment.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In one embodiment of the invention, a method for acquiring satellite remote sensing data is provided. As shown in fig. 1, the method according to the embodiment of the present invention may implement the situation of obtaining the satellite remote sensing data, and the method according to the embodiment of the present invention may be implemented by a satellite remote sensing data obtaining apparatus, which may be implemented in the form of software and/or hardware.
As shown in fig. 1, the method of the embodiment of the present invention includes the steps of:
s110, generating query condition data when receiving the retrieval information sent by the user side.
The retrieval information comprises a plurality of representation types, and the representation types comprise any one of texts, images and combination of texts and images. The query condition data is generated based on the retrieval information and comprises the retrieval information and the basic information of the user, wherein the basic information of the user comprises a user end IP address, a user right item and the like.
In the embodiment of the invention, under the condition of receiving the retrieval information sent by the user terminal, the query condition data corresponding to the retrieval information is generated, and preparation is made for the subsequent query of the satellite remote sensing data based on the query condition data.
And S120, acquiring satellite remote sensing data from the satellite resource system according to the query condition data to generate target satellite remote sensing data.
The satellite remote sensing data comprises satellite remote sensing image data and satellite remote sensing positioning data.
Specifically, the corresponding satellite remote sensing data is called from the satellite resource system through the query condition data, and the target remote sensing data is generated. For example, searching for the XX circuit of 22KV by querying the conditional data, the satellite remote sensing data of the XX circuit of 22KV in each area is called from the satellite resource system, and the satellite remote sensing data is summarized to obtain the target satellite remote sensing data.
And S130, sending the target satellite remote sensing data to the user side.
In the embodiment of the invention, the obtained target satellite remote sensing data is sent to the user side. And the user at the user end can view the target satellite remote sensing data.
Optionally, the sending the target satellite remote sensing data to the user side includes: and sending the target satellite remote sensing data to the user side in at least one of a terminal push message and a web side push message.
The terminal can be a mobile phone, a tablet computer and the like.
In the embodiment of the invention, the target satellite remote sensing data can be pushed to the user side in a message pushing mode. Optionally, pushing the target satellite remote sensing data is performed according to a message pushing mode selected by the user at the user side. For example, when the user sends the retrieval information, the target satellite remote sensing data is pushed to the user side in a web-side manner by default through a push message manner of the web side. Certainly, the user selects to push the message at the web end by using a mobile phone terminal, and fills in relevant information of the mobile phone terminal, such as a mobile phone number, a mobile phone model and the like of the mobile phone terminal. And the target satellite remote sensing data can be pushed to the mobile phone terminal based on the related information.
Optionally, the sending the target satellite remote sensing data to the user side includes: and sending the target satellite remote sensing data to a user side in a data sheet mode.
The data sheet is used for displaying the satellite remote sensing data in a data list mode.
In the embodiment of the invention, the target satellite remote sensing data is sent to the user side in a data sheet mode, so that the user can conveniently check the target satellite remote sensing data.
According to the technical scheme, query condition data are generated under the condition that retrieval information sent by a user side is received, satellite remote sensing data are obtained from a satellite resource system according to the query condition data, target satellite remote sensing data are generated, and the target satellite remote sensing data are sent to the user side. According to the technical scheme of the embodiment of the invention, the satellite remote sensing data is retrieved and sent to the user side, so that the accuracy and efficiency of satellite remote sensing data acquisition are improved, and convenience is provided for users.
In another embodiment of the present invention, in the case of receiving the retrieval information sent by the user side, before generating the query condition data, the method further includes: and acquiring satellite remote sensing data, and storing the acquired satellite remote sensing data to the satellite resource system so as to archive the satellite remote sensing data.
The satellite remote sensing data in the embodiment of the invention comprises satellite remote sensing image data, wherein the satellite remote sensing image data can be multi-resolution spectrum data, and the satellite remote sensing data also comprises satellite remote sensing positioning data. Optionally, the satellite remote sensing data in the embodiment of the present invention may be power satellite remote sensing data for a power grid. For example, the remote power satellite sensing data for the power equipment of the power grid includes remote power satellite sensing data for power supply equipment, power generation equipment and the like.
In the embodiment of the invention, the satellite remote sensing data is acquired and stored so as to realize the filing of the satellite remote sensing data. Furthermore, when the satellite remote sensing data is retrieved subsequently, the satellite remote sensing data can be called from the satellite resource system.
In another embodiment of the present invention, the acquiring satellite remote sensing data and storing the acquired satellite remote sensing data in the satellite resource system to archive the satellite remote sensing data includes: monitoring at least one task in a directory according to satellite remote sensing data, periodically scanning the satellite remote sensing data corresponding to the task, and filing new satellite remote sensing data in the satellite resource system when the new satellite remote sensing data is scanned.
The satellite remote sensing data monitoring directory is a directory of satellite remote sensing data to be monitored, and the directory comprises at least one monitoring task.
In the embodiment of the invention, at least one task in the directory is monitored according to the satellite remote sensing data, the satellite remote sensing data corresponding to the task is periodically scanned, and when new satellite remote sensing data are scanned aiming at any one task, the satellite remote sensing data are filed. Specifically, the data type of the new satellite remote sensing data is judged firstly, and then the satellite remote sensing data is stored in the position corresponding to the data type, so that the archiving of the satellite remote sensing data is completed.
In another embodiment of the present invention, the acquiring of satellite remote sensing data and storing the acquired satellite remote sensing data in the satellite resource system to archive the satellite remote sensing data includes: when an emergency dispatching instruction is received, satellite remote sensing image data of an electric power emergency area in the emergency dispatching instruction are acquired within a preset time period, and the satellite images are stored in the satellite resource system.
The emergency calling instruction comprises position information of an electric power emergency area. The power emergency area refers to an area in which dangerous situations such as flood, fire and the like occur, and the dangerous situations may cause damage to power equipment. Therefore, it is necessary to acquire satellite remote sensing image data of a scene within a period of time when an emergency occurs. Therefore, the duration of the preset time period is relatively short, and in the embodiment of the present invention, the preset time period may be 1 hour. Of course, the specific duration of the preset time period is not specifically limited in the embodiment of the present invention.
In the embodiment of the invention, when the emergency dispatching instruction is received, the satellite remote sensing image data of the electric power emergency area is acquired in the preset time length aiming at the electric power emergency area in the emergency dispatching instruction, and the satellite remote sensing image data is stored in the satellite resource system. Alternatively, the satellite remote sensing image data and the position information of the power emergency area can be stored in an associated mode. The satellite remote sensing image data of the electric power emergency area can be conveniently and subsequently called.
In another embodiment of the invention, the archiving of the satellite remote sensing data also comprises manual archiving and form of task list archiving.
It should be understood that the acquired satellite remote sensing data may be acquired from a plurality of satellite remote sensing data platforms, format conversion is performed on the satellite remote sensing data before filing, and format conversion is performed on the satellite remote sensing data acquired from the plurality of platforms, so that the format conversion meets the format requirement of a satellite resource system, and then the satellite remote sensing data is stored in the satellite resource system.
In another embodiment of the present invention, after the acquiring satellite remote sensing data from a satellite resource system according to the query condition data and generating target satellite remote sensing data, the method further includes: carrying out integrity check on the target satellite remote sensing data; under the condition that the verification is passed, distributing the target satellite remote sensing data to at least one user side; and under the condition that the verification fails, acquiring satellite remote sensing data from the satellite resource system again according to the query condition data, and generating updated target satellite remote sensing data.
In the embodiment of the invention, after the target satellite image data is generated, the integrity of the target satellite image data is verified, and the integrity of the satellite image data is verified based on the query condition in the query condition data. And judging whether the target satellite remote sensing data is complete, for example, if the query condition exists and the XX line is included, but the target satellite remote sensing data lacks the XX line data, the target satellite remote sensing data is not complete enough, and the target satellite remote sensing data needs to be retrieved again in the satellite resource system based on the query condition data. And obtaining updated target satellite remote sensing data, checking the target satellite remote sensing data again, and stopping integrity checking under the condition that the target satellite remote sensing data is complete or reaches the preset checking times as the checking result so as to obtain the final target satellite remote sensing data.
In another embodiment of the present invention, the satellite telemetry data in the satellite resource system includes power satellite telemetry data stored in a structured data type, such as a table format. For example, the specification and number of transmission towers in the transmission line, the area and the transmission line, etc. When the inquiry is carried out according to the inquiry condition data, the satellite remote sensing data in the form of the table can be pushed to the user side in a message pushing mode. Optionally, for the satellite remote sensing data of the structured data type, the user may input a text search formula, and the system obtains the query condition data according to the text search formula input by the user.
In another embodiment of the present invention, the remote sensing image data of the electric satellite in the location area is queried according to the location area input by the user and fed back to the user terminal.
In another embodiment of the invention, multidimensional query condition data can be generated according to the retrieval information of the multidimensional retrieval tag input by the user, and then the satellite remote sensing data of the power equipment facility is retrieved from the satellite resource system.
The multiple dimensions include administrative divisions, power equipment facility models, power equipment facility function locations, satellite product shooting years (months), satellite product categories, satellite identifiers, satellite sensor identifiers, satellite product levels, and the like. Each dimension comprises a plurality of retrieval labels, and multi-dimensional query condition data is generated according to retrieval information of the retrieval labels of at least two dimensions.
In another embodiment of the present invention, fig. 2 is a schematic structural diagram of a satellite remote sensing data acquisition device according to an embodiment of the present invention, and the satellite remote sensing data acquisition device according to the embodiment of the present invention can execute a satellite remote sensing data acquisition method according to any embodiment of the present invention, and has functional modules and beneficial effects corresponding to the execution method. The device includes: the system comprises a retrieval information receiving module 410, a target satellite remote sensing data generating module 420 and a target satellite remote sensing data transmitting module 430; wherein:
a retrieval information receiving module 410, configured to generate query condition data when receiving retrieval information sent by a user side; the target satellite remote sensing data generation module 420 is used for acquiring satellite remote sensing data from a satellite resource system according to the query condition data and generating target satellite remote sensing data; the satellite remote sensing data comprises satellite remote sensing image data and satellite remote sensing positioning data; and the target satellite remote sensing data sending module 430 is used for sending the target satellite remote sensing data to the user side.
Further, in the embodiment of the present invention, the apparatus further includes:
and the data acquisition module is used for acquiring the satellite remote sensing data and storing the acquired satellite remote sensing data to the satellite resource system so as to archive the satellite remote sensing data.
Further, in this embodiment of the present invention, the data obtaining module is further configured to:
monitoring at least one task in a directory according to satellite remote sensing data, periodically scanning the satellite remote sensing data corresponding to the task, and filing new satellite remote sensing data in the satellite resource system when the new satellite remote sensing data is scanned.
Further, in this embodiment of the present invention, the data obtaining module is further configured to:
when an emergency dispatching instruction is received, satellite remote sensing image data of an electric power emergency area in the emergency dispatching instruction are acquired within a preset time period, and the satellite images are stored in the satellite resource system.
Further, in an embodiment of the present invention, the apparatus further includes:
the data checking module is used for carrying out integrity checking on the target satellite remote sensing data; under the condition that the verification is passed, distributing the target satellite remote sensing data to at least one user side; and under the condition that the verification fails, acquiring satellite remote sensing data from the satellite resource system again according to the query condition data, and generating updated target satellite remote sensing data.
Further, in this embodiment of the present invention, the target satellite remote sensing data sending module 430 is further configured to:
and sending the target satellite remote sensing data to a user side in a data sheet mode.
Further, in this embodiment of the present invention, the target satellite remote sensing data sending module 430 is further configured to:
and sending the target satellite remote sensing data to the user side in at least one of a terminal push message and a web side push message.
According to the technical scheme of the embodiment of the invention, query condition data are generated under the condition that retrieval information sent by a user side is received, satellite remote sensing data are obtained from a satellite resource system according to the query condition data, target satellite remote sensing data are generated, and the target satellite remote sensing data are sent to the user side. According to the technical scheme of the embodiment of the invention, the satellite remote sensing data is retrieved and sent to the user side, so that the accuracy and efficiency of satellite remote sensing data acquisition are improved, and convenience is provided for users.
In another embodiment of the present invention, an electric power satellite remote sensing data acquisition device is provided, and the electric power satellite remote sensing data acquisition device according to the embodiment of the present invention is a satellite remote sensing data acquisition device applied to the field of power grids, and is a preferred embodiment of the above satellite remote sensing data acquisition device. Wherein technical terms identical or similar to those described above will not be repeated.
As shown in fig. 3, the electric power satellite remote sensing data acquisition device includes a data archiving module 1, a data query module 2, a data retrieving module 3, and a data distribution module 4. Wherein:
the data archiving module is used for archiving the remote sensing data of the electric power satellite. The method comprises the steps of monitoring at least one task in a directory according to power satellite remote sensing data under daily conditions, periodically scanning the power satellite remote sensing data corresponding to the task, and periodically archiving the power satellite remote sensing data. And when the emergency dispatching instruction is received, finishing the archiving of the high-resolution satellite images within 1 hour based on the power emergency area included in the emergency dispatching instruction. And manual filing and filing modes of the task list are also included.
And the query module is used for obtaining query condition data according to a plurality of query modes, wherein the query modes can be texts, images, text and image combination modes and the like. And obtaining query condition data according to different query modes. For example, the query mode is a text, the query condition data is generated according to the text, the query mode is an image, a user inputs an image on a retrieval interface, and the query module acquires information in the image according to the image to obtain the query condition data. The query mode is a mode of combining texts and images, a user inputs texts and images in a display interface, obtains text information and image information, and generates query condition data, for example, the texts are XX lines, and the images are XX line images, so that the query module obtains specifications, shapes and the like of the XX lines according to the texts and the images, and further obtains the query condition data.
Alternatively, the query module may input location data of a region and then generate query condition data for acquiring two-dimensional or three-dimensional satellite remote sensing image data of the power facility in the region. Alternatively, the region position data may be represented in text form, but may also be in the form of an image.
Optionally, the query module may further perform multidimensional query on the power equipment facility, the user inputs multidimensional information, or selects a dimension tag on the retrieval display interface, and the query module obtains query condition data according to the multidimensional information input by the user or the selected dimension tag. Alternatively, the multi-dimensional query may be represented in textual form.
And the data calling module is used for calling corresponding satellite remote sensing data from the satellite resource system according to the query condition data to obtain target satellite remote sensing data, completely checking the target satellite remote sensing data, and sending the target remote sensing data to the data distribution module in a push list form when the target satellite remote sensing data passes the checking.
The data distribution module sends the push list to a user side, and the user side can be a web side or a mobile phone terminal. Of course, the final target remote sensing data can also be displayed on a retrieval display interface of the satellite remote sensing data acquisition system.
Optionally, on a retrieval display interface of the system, a model of the power transmission line may be displayed, and then when a click operation on any component in the power transmission line is detected, the basic information is displayed on the retrieval display interface according to the basic information of the component stored in the satellite resource system. The basic information includes the names, models, sizes, and functions of the components, and the like. The satellite resource system stores basic information of each component in each power device in advance.
The technical scheme of the embodiment of the invention realizes filing, retrieving and distributing of the remote sensing data of the electric power satellite, and improves the accuracy of retrieving the remote sensing data of the electric power satellite.
It should be noted that, the modules included in the apparatus are merely divided according to functional logic, but are not limited to the above division as long as the corresponding functions can be implemented; in addition, specific names of the functional modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the embodiment of the present invention.
In another embodiment of the present invention, an electronic device is further provided, and fig. 4 is a schematic structural diagram of the electronic device provided in the embodiment of the present invention. FIG. 4 illustrates a block diagram of an exemplary electronic device 50 suitable for use in implementing embodiments of the present invention. The electronic device 50 shown in fig. 4 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiment of the present invention.
As shown in fig. 4, electronic device 50 is embodied in the form of a general purpose computing device. The components of the electronic device 50 may include, but are not limited to: one or more processors or processing units 501, a system memory 502, and a bus 503 that couples the various system components (including the system memory 502 and the processing unit 501).
The system memory 502 may include computer system readable media in the form of volatile memory, such as Random Access Memory (RAM) 504 and/or cache memory 505. The electronic device 50 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage system 506 may be used to read from and write to non-removable, nonvolatile magnetic media (not shown in FIG. 4, and commonly referred to as a "hard drive"). Although not shown in FIG. 4, a magnetic disk drive for reading from and writing to a removable, nonvolatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading from or writing to a removable, nonvolatile optical disk (e.g., a CD-ROM, DVD-ROM, or other optical media) may be provided. In these cases, each drive may be connected to the bus 503 by one or more data media interfaces. Memory 502 may include at least one program product having a set (e.g., at least one) of program modules that are configured to carry out the functions of embodiments of the invention.
A program/utility 508 having a set (at least one) of program modules 507 may be stored, for instance, in memory 502, such program modules 507 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each of which examples or some combination thereof may comprise an implementation of a network environment. Program modules 507 generally carry out the functions and/or methodologies of embodiments of the present invention as described herein.
The electronic device 50 may also communicate with one or more external devices 509 (e.g., keyboard, pointing device, display 510, etc.), with one or more devices that enable a user to interact with the electronic device 50, and/or with any devices (e.g., network card, modem, etc.) that enable the electronic device 50 to communicate with one or more other computing devices. Such communication may occur via input/output (I/O) interfaces 511. Also, the electronic device 50 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the Internet) via the network adapter 512. As shown, the network adapter 512 communicates with the other modules of the electronic device 50 over the bus 503. It should be appreciated that although not shown in FIG. 4, other hardware and/or software modules may be used in conjunction with electronic device 50, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.
The processing unit 501 executes various functional applications and data processing by running a program stored in the system memory 502, for example, to implement the method for acquiring satellite remote sensing data according to the embodiment of the present invention.
In another embodiment of the present invention, there is also provided a storage medium containing computer executable instructions which, when executed by a computer processor, perform a method of satellite telemetry data acquisition, the method comprising:
generating query condition data under the condition of receiving retrieval information sent by a user side; acquiring satellite remote sensing data from a satellite resource system according to the query condition data to generate target satellite remote sensing data; the satellite remote sensing data comprises satellite remote sensing image data and satellite remote sensing positioning data; and sending the target satellite remote sensing data to the user side.
Computer storage media for embodiments of the invention may employ any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations for embodiments of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (10)
1. A satellite remote sensing data acquisition method is characterized by comprising the following steps:
generating query condition data under the condition of receiving retrieval information sent by a user side;
acquiring satellite remote sensing data from a satellite resource system according to the query condition data to generate target satellite remote sensing data; the satellite remote sensing data comprises satellite remote sensing image data and satellite remote sensing positioning data;
and sending the target satellite remote sensing data to the user side.
2. The method according to claim 1, wherein before generating query condition data in case of receiving the retrieval information sent by the user side, the method further comprises:
and acquiring satellite remote sensing data, and storing the acquired satellite remote sensing data to the satellite resource system so as to archive the satellite remote sensing data.
3. The method according to claim 2, wherein the acquiring the satellite remote sensing data and storing the acquired satellite remote sensing data in the satellite resource system for archiving the satellite remote sensing data comprises:
monitoring at least one task in a directory according to satellite remote sensing data, periodically scanning the satellite remote sensing data corresponding to the task, and filing new satellite remote sensing data in the satellite resource system when the new satellite remote sensing data is scanned.
4. The method of claim 2, wherein the acquiring satellite remote sensing data and storing the acquired satellite remote sensing data in the satellite resource system for archiving satellite remote sensing data comprises:
when an emergency dispatching instruction is received, satellite remote sensing image data of an electric power emergency area in the emergency dispatching instruction are acquired within a preset time period, and the satellite images are stored in the satellite resource system.
5. The method according to claim 1, after the obtaining satellite remote sensing data from a satellite resource system according to the query condition data to generate target satellite remote sensing data, further comprising:
carrying out integrity check on the target satellite remote sensing data;
under the condition that the verification is passed, distributing the target satellite remote sensing data to at least one user side;
and under the condition that the verification fails, acquiring satellite remote sensing data from the satellite resource system again according to the query condition data, and generating updated target satellite remote sensing data.
6. The method of claim 1, wherein the sending the target satellite remote sensing data to the user side comprises:
and sending the target satellite remote sensing data to a user side in a data sheet mode.
7. The method of claim 1, wherein the sending the target satellite remote sensing data to the user side comprises:
and sending the target satellite remote sensing data to the user side in at least one of a terminal push message and a web side push message.
8. A satellite remote sensing data acquisition apparatus, comprising:
the retrieval information receiving module is used for generating query condition data under the condition of receiving retrieval information sent by the user side;
the target satellite remote sensing data generation module is used for acquiring satellite remote sensing data from the satellite resource system according to the query condition data and generating target satellite remote sensing data; the satellite remote sensing data comprises satellite remote sensing image data and satellite remote sensing positioning data;
and the target satellite remote sensing data sending module is used for sending the target satellite remote sensing data to the user side.
9. An electronic device, characterized in that the electronic device comprises:
one or more processors;
a storage device for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement the method of acquiring satellite telemetry data according to any of claims 1-7.
10. A storage medium containing computer executable instructions for performing the method of satellite telemetry data acquisition of any one of claims 1-7 when executed by a computer processor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211345865.2A CN115687718A (en) | 2022-10-31 | 2022-10-31 | Satellite remote sensing data acquisition method and device, electronic equipment and storage medium |
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| CN202211345865.2A CN115687718A (en) | 2022-10-31 | 2022-10-31 | Satellite remote sensing data acquisition method and device, electronic equipment and storage medium |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116668435A (en) * | 2023-08-01 | 2023-08-29 | 中国科学院空天信息创新研究院 | Interactive real-time remote sensing product generation method, device and storage medium |
| CN116883950A (en) * | 2023-08-15 | 2023-10-13 | 广东省科学院广州地理研究所 | Dynamic monitoring method and device for rural human living environment based on remote sensing satellite data |
| CN117650836A (en) * | 2024-01-30 | 2024-03-05 | 中国科学院空天信息创新研究院 | Multi-station cooperative remote sensing satellite data information acquisition method, device and storage medium |
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2022
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116668435A (en) * | 2023-08-01 | 2023-08-29 | 中国科学院空天信息创新研究院 | Interactive real-time remote sensing product generation method, device and storage medium |
| CN116668435B (en) * | 2023-08-01 | 2023-11-10 | 中国科学院空天信息创新研究院 | Interactive real-time remote sensing product generation method, device and storage medium |
| CN116883950A (en) * | 2023-08-15 | 2023-10-13 | 广东省科学院广州地理研究所 | Dynamic monitoring method and device for rural human living environment based on remote sensing satellite data |
| CN117650836A (en) * | 2024-01-30 | 2024-03-05 | 中国科学院空天信息创新研究院 | Multi-station cooperative remote sensing satellite data information acquisition method, device and storage medium |
| CN117650836B (en) * | 2024-01-30 | 2024-05-03 | 中国科学院空天信息创新研究院 | Multi-station cooperative remote sensing satellite data information acquisition method, device and storage medium |
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