CN105151325A - Man-in-the-loop satellite control system and control method - Google Patents
Man-in-the-loop satellite control system and control method Download PDFInfo
- Publication number
- CN105151325A CN105151325A CN201510683409.2A CN201510683409A CN105151325A CN 105151325 A CN105151325 A CN 105151325A CN 201510683409 A CN201510683409 A CN 201510683409A CN 105151325 A CN105151325 A CN 105151325A
- Authority
- CN
- China
- Prior art keywords
- satellite
- video image
- loop
- control system
- ground
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Studio Devices (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention provides a man-in-the-loop satellite control system and a control method. The man-in-the-loop satellite control system comprises a satellite camera device, a ground receiving/transmitting device and a computer device, wherein the satellite camera device is carried on a satellite and used for obtaining a video image of a target ground object in real time; the ground receiving/transmitting device is arranged on the ground and used for receiving the video image in real time and transmitting the video image to the computer device; the computer device is arranged on the ground and comprises a control device; and the control device is used for controlling the ground receiving/transmitting device to transmit an operation instruction to the satellite according to the video image. According to the man-in-the-loop satellite control system provided by the invention, the satellite is adjusted according to the real-time video image obtained by the satellite so that the man-in-the-loop of the satellite is controlled; therefore, a user can flexibly control the satellite to rapidly change an observation area so that targets in a sensitive area is observed according to needs.
Description
Technical field
The present invention relates to aviation aerospace flight technology field, relate to a kind of people especially in loop satellite control system and control method thereof.
Background technology
Satellite remote sensing is a kind of important technical obtaining earth observation information, is widely used in land mapping, environmental monitoring, calamity emergency and warlike operation.Remote sensing satellite is divided into optical remote sensing and the large class of microwave remote sensing satellite two according to carried remote sensing load.Existing optical remote sensing carries out remote sensing control by the image obtaining target to be seen.
The existing space-based acquisition of information satellite of China is generally strategic application, can't meet the active demand of Based on Regional, paroxysmal application task well.Existing imaging reconnaissance satellite over the ground generally can only obtain rest image, and generally needs the in advance long period to formulate reconnaissance plan, and the revisiting period that needs of observatory is longer again, is difficult to change observed object fast to meet the demand observed as required.Especially for emergency case such as disasteies, it is longer that existing satellite obtains observing time needed for this region real-time condition.And after disaster generation, obtain by ground means the restriction that the condition of a disaster is subject to again the objective condition such as inclement weather, road damage.
Meanwhile, the conventional means of imaging reconnaissance are over the ground long to obtaining the time cycle valid data from proposition acquisition of information demand, and ageing being difficult to of market demand is protected, and are difficult to the needs meeting response fast.
Summary of the invention
The object of the present invention is to provide a kind of people in loop satellite control system and control method thereof, the present invention mainly solves prior art Satellite system when carrying out remote sensing, cannot make adjustment in time according to feedback information, and then the technical matters causing remote sensing monitoring data failure and accuracy to decline.
One aspect of the present invention provides a kind of people in loop satellite control system, possesses: satellite camera head, is equipped on satellite, for the video image of Real-time Obtaining Target scalar; Ground receiver/sending set, is arranged at ground, for real-time reception video image, and by transmission of video images to computer installation; Computer installation, is arranged at ground, comprises control setup, and control setup is used for controlling ground receiver/sending set according to video image and sends operating order to satellite.
Further, also possess: measure and control device, be equipped on satellite, send the telemetry parameter of satellite for reception/sending set earthward, and receive the operating order that ground receiver/sending set sends.
Further, also possess: data link, data link is equipped on satellite, for by transmission of video images to ground receiver/sending set.
Further, computer installation also comprises analytical equipment, for real-time analysis video image.
Further, computer installation also comprises memory storage, for store video images.
Further, satellite camera head is 2 ~ 6 video cameras.
Further, satellite also comprises the control setup for controlling satellite attitude, control setup is installed on satellite, is made up of sensor and actr two parts, and sensor comprises 1 ~ 2 star sensor, 3 ~ 4 single axis fiber gyros and 2 ~ 3 simulated solar sensors; Actr comprises 1 ~ 3 magnetic torquer and 3 ~ 4 counteraction flybacks.
Further, satellite also comprises the thermal controls apparatus for providing working temperature environment for satellite, and thermal controls apparatus is be coated with the black nickel coating be located on satellite external surface.
One aspect of the present invention additionally provides a kind of control method of system described above, comprises the following steps: step S1: satellite camera head obtains the real time video image of Target scalar; Step S2: by obtained transmission of video images to ground; Step S3: judge whether to need to adjust satellite according to video image, if need to adjust satellite, then send operating order by ground receiver/sending set to satellite; If do not need to adjust satellite, then continue to obtain real time video image.
Further, the step telemetry parameter of satellite being transferred to ground receiver/sending set is also comprised in step S2.
Advantage of the present invention:
The real time video image that the system of the invention provides can obtain according to satellite adjusts satellite, thus achieves the Man-in-loop control of satellite.Make the flexible control that user can realize satellite, thus change observation area fast, realize observing as required sensitive area target, utilize realtime image data, whether user can have the appearance of important goal by real-time judgment, when there is important goal in real time video image, can realize real time operation satellite, counterweight syllabus target Continuous Tracking monitors, also can control satellite and carry out long staring imaging to Target scalar.Thus improve accuracy and the validity of monitoring in real time.
Satellite control method provided by the invention can realize adjusting satellite in real time, thus improve obtain the accuracy of video image and ageing, realize the tracking to Target scalar and long staring imaging.Regulating object wherein comprises attitude to satellite and/or satellite camera head.
To make in above and other of the present invention apparent with reference to people according to the present invention in the following description of the various embodiments of loop satellite control system.
Accompanying drawing explanation
The present invention is explained in more detail referring now to accompanying drawing, wherein:
Fig. 1 is that the people of the preferred embodiments of the present invention one is at loop satellite control system schematic diagram;
Fig. 2 is that the people of the preferred embodiments of the present invention two is at loop satellite control system schematic diagram;
Fig. 3 is that people in the preferred embodiments of the present invention is at loop satellite control system satellite control method step schematic diagram;
Marginal data:
110, satellite camera head; 120, data link; 130, measure and control device; 200, ground receiver/sending set; 300, Target scalar; 400, computer installation.
Detailed description of the invention
Participate in Fig. 1, the invention provides a kind of people in loop satellite control system, possess: satellite camera head 110, be equipped on satellite, for the video image of Real-time Obtaining Target scalar 300; Ground receiver/sending set 200, is arranged at ground, for real-time reception video image, and by transmission of video images to computer installation 400; Computer installation 400, is arranged at ground, comprises control setup, and control setup is used for controlling ground receiver/sending set 200 according to video image and sends operating order to satellite.Control system provided by the invention, by arranging the computer installation 400 that can process real time video image on ground, analyze the video image that satellite telemetry obtains, send control command control ground receiver/sending set 200 by computer installation 400 and send the operating order adjusting satellite to satellite, thus realize people and control satellite in real time on ground, loop, obtain the required video image of Target scalar 300.Avoid operating order to make according to the comparatively early stage video image obtained, affect the ageing and accuracy of satellite adjustment.Image Reconstruction can be carried out based on the sequence image in this video image by the dynamic video obtained and obtain more high-resolution image, the very applicable detection to dynamic object of this system and identification, utilize the real time video data obtained, the quick detection identification to dynamic object can be realized.In the present invention, remote sensing satellite system can be, but not limited in micro-satellite.The transmission of video image herein can be transmitted according to existing method, such as, can realize by carrying the device with data-transformation facility on satellite.
Certainly this satellite is in order to realize lift-launch and the transmitting of each parts and need also have conventional satellite structure in orbit.As structure and machinery subsystem there is bearing load, erecting equipment, configuration be provided, parts with the function such as rocket interface docks.The vibrational power flow of these parts satellite routinely.
Obvious control system provided by the invention, may be used for other remote sensing satellite systems, is not limited to the satellite system obtaining video image.
Preferably, satellite structure adopts the square structure be made up of 6 structure plates and 1 block of intermediate structure plate, and adopt 10mm aluminium alloy structure plate, the black nickel coating of structural outer surface, inner iris electric conductive oxidation, satellite adopts 300 type disengagement gears.Good capture video effect in-orbit can be had, ensure the visibility requirement of real-time transmission of video.
See Fig. 2, preferably, this system also possesses: measure and control device 130, is equipped on satellite, sends the telemetry parameter of satellite for reception/sending set 200 earthward, and receives the operating order that ground receiver/sending set 200 sends.Measure and control device 130 1 aspect can receive earthward/and sending set 200 sends the telemetry parameter of satellite, thus provides more analytical information for computer installation 400 sends control command, improves the accuracy of satellite adjustment.Measure and control device 130 receives the operating order that ground receiver/sending set 200 sends on the other hand, makes to become possibility to the remote control of satellite.
Preferably, this system also possesses: data link 120, and data link 120 is equipped on satellite, for by transmission of video images to ground receiver/sending set 200.Data link 120 is mainly used in transmitting video image.The transmission bandwidth of data link 120 can meet video data real-time Transmission Capability Requirement.Data link 120 can be not limited to the functions such as this place realization is compressed obtained image document, post-processing certainly, to meet the bandwidth requirement of real-time data transmission.The vedio data obtained by this satellite system by number leaflet unit real-time Transmission to user or other receiving element, can realize the quick obtaining to satellite video view data and application.
Preferably, computer installation 400 also comprises analytical equipment, for real-time analysis video image.Analytical equipment can be the device of the picture of multiple protection key point in crawl video image, also can for can carry out analytical equipment to video image mesorelief.The concrete function of this analytical equipment can with arranging with regard to needs.Thus the analysis efficiency improved obtained real time video image.
Preferably, computer installation 400 also comprises memory storage, for store video images.To realize the preservation to real time video image.To search comparison in the future.
Preferably, satellite camera head 110 is 2 ~ 6 video cameras.Put the quantity of satellite camera head 110 by this quantity actual load, the accuracy of optical remote sensing the data obtained to Target scalar 300300 dynamic image capture can be improved, reduce distance to the interference of obtained video image, improve the discernibility to Target scalar 300.
Preferably, satellite also comprises the control setup for controlling satellite attitude, control setup is installed on satellite, is made up of sensor and actr two parts, and sensor comprises 1 ~ 2 star sensor, 3 ~ 4 single axis fiber gyros and 2 ~ 3 simulated solar sensors; Actr comprises 1 ~ 3 magnetic torquer and 3 ~ 4 counteraction flybacks.The installation method of sensor and actr is installed according to a conventional method.Adopt the sensor of this quantity to combine, the better measurement to satellite attitude during obtaining video can be realized, improve imaging definition.Adopt the actr of this quantity to combine, can realize under the control of aforementioned sensor, pose adjustment is accurately carried out to satellite, thus under interference little as far as possible, obtain the image/video with higher resolution.Counteraction flyback is set by this quantity, the accuracy of satellite according to obtained video quick adjusting attitude can be improved.
Preferably, satellite also comprises the thermal controls apparatus for providing operating temperature for each device of satellite, and thermal controls apparatus is be coated with the black nickel coating be located on satellite external surface.This thermal controls apparatus is whole star passive thermal control mode, provides the working temperature environment needed for on-board equipment.
Obvious, the platform of satellite itself also comprises the measure and control device 130 for receiving remote sensing instruction and transmission Remote sensing parameters, and measure and control device 130 is installed on satellite.Measure and control device 130 is made up of 1 USB transponder and 1 UHF (very high frequency (VHF) radiowave) transceiver and antenna.Adopt this combination, TT&C station earthward can be realized and send the various telemetry parameters of satellite, and the function of satellite receiver telecommand, be certainly not limited to this.Satellite also comprises the Star Service management devices for controlling satellite, and Star Service management devices is installed on satellite.Star Service management devices is made up of spaceborne computer and housekeeping software two parts, has the functions such as satellite telemetry remote control, condition managing, can realize the control to whole satellite.Satellite comprises the supply unit for continued power in satellite lift-off and operational process; Supply unit comprises electric supply installation and the power control for controlling electric supply installation, and electric supply installation comprises and is installed on 1 storage battery on satellite and 4 solar-grade cell array.Adopt the battery of this quantity to ensure on satellite carry the use power demands of each device.Ensure the needs of real-time data transmission.
See Fig. 3, the present invention additionally provides a kind of control method of above-mentioned control system on the other hand, comprises the following steps:
Step S1: satellite camera head 110 obtains the real time video image of Target scalar 300;
Step S2: by obtained transmission of video images to ground receiver/sending set 200;
Step S3: judge whether to need to adjust satellite according to video image, if need to adjust satellite, then send operating order by ground receiver/sending set 200 to satellite;
If do not need to adjust satellite, then continue to obtain real time video image.
This control method step S1: the real time video image being obtained Target scalar 300 by the satellite camera head 110 that satellite carries.
Step S2: this video image is transferred to ground receiver/sending set 200 by data link 120, transfers to the data obtained in computer installation 400 afterwards.
Step S3: can obtain real time video image be analyzed by computer installation 400 user, accordingly video image judge whether to need satellite attitude or/and and on the satellite camera head 110 that carries adjust, to obtain required video image.If need to adjust satellite attitude or/and and on the satellite camera head 110 that carries adjust, then by user operation computer installation 400 earthward reception/sending set 200 to sending control command, control ground receiver/sending set 200 and send operating order to satellite, manipulation satellite and/or the satellite camera head 110 that it carries adjust.Realize the operation such as the tracking to Target scalar 300, long-time staring imaging.Whole operating process is behaved in the operation of loop-type, by the data of user according to Real-time Obtaining, can adjust in real time satellite, thus improves the ageing and accuracy obtaining data.If do not need to adjust satellite attitude, then continue to obtain real time video image.
Preferably, the step telemetry parameter of satellite being transferred to ground receiver/sending set 200 is also comprised in step S2.The information that adding users obtains, is conducive to user and makes and judging more accurately, thus improve the accuracy of following the trail of Target scalar 300.
The flexible control that method provided by the invention and control system can make user realize satellite, thus change observation area fast, realize the observation as required to sensitive area target, utilize realtime image data, whether user can have the appearance of important goal by real-time judgment, when there is important goal, and can real time operation satellite, realize counterweight syllabus target Continuous Tracking to monitor, also can realize the long-time staring imaging to target.
Clear scope of the present invention is not restricted to example discussed above by those skilled in the art, likely carries out some changes and amendment to it, and does not depart from the scope of the present invention of appended claims restriction.Although oneself is through detailed icon in the accompanying drawings and the description and describe the present invention, such explanation and to describe be only to illustrate or schematically, and nonrestrictive.The present invention is not limited to the disclosed embodiments.
By to accompanying drawing, the research of specification sheets and claims, it will be appreciated by those skilled in the art that when implementing of the present invention and realize the distortion of the disclosed embodiments.In detail in the claims, term " comprises " does not get rid of other steps or element, and indefinite article " " or " one " are not got rid of multiple.The fact of some measure of quoting in mutually different dependent claims does not mean that the combination of these measures can not be advantageously used.Any reference marker in claims does not form the restriction to scope of the present invention.
Claims (10)
1. people is in a loop satellite control system, it is characterized in that, possesses:
Satellite camera head, is equipped on described satellite, for the video image of Real-time Obtaining Target scalar;
Ground receiver/sending set, is arranged at ground, for video image described in real-time reception, and by described transmission of video images to computer installation;
Described computer installation, is arranged at ground, comprises control setup, and described control setup is used for controlling described ground receiver/sending set according to described video image and sends operating order to described satellite.
2. people according to claim 1 is in loop satellite control system, it is characterized in that, also possess: measure and control device, be equipped on described satellite, for sending the telemetry parameter of described satellite to described ground receiver/sending set, and receive the operating order that described ground receiver/sending set sends.
3. the people according to any one of claim 1 or 2 is in loop satellite control system, it is characterized in that, also possess: data link, described data link is equipped on described satellite, for by described transmission of video images to described ground receiver/sending set.
4. people according to claim 3 is in loop satellite control system, it is characterized in that, described computer installation also comprises analytical equipment, for video image described in real-time analysis.
5. people according to claim 3 is in loop satellite control system, it is characterized in that, described computer installation also comprises memory storage, for storing described video image.
6. people according to claim 3 is in loop satellite control system, it is characterized in that, described satellite camera head is 2 ~ 6 video cameras.
7. people according to claim 3 is in loop satellite control system, it is characterized in that, described satellite also comprises the control setup for controlling described satellite attitude, described control setup is installed on described satellite, be made up of sensor and actr two parts, described sensor comprises 1 ~ 2 star sensor, 3 ~ 4 single axis fiber gyros and 2 ~ 3 simulated solar sensors; Described actr comprises 1 ~ 3 magnetic torquer and 3 ~ 4 counteraction flybacks.
8. people according to claim 3 is in loop satellite control system, it is characterized in that, described satellite also comprises the thermal controls apparatus for providing working temperature environment for described satellite, and described thermal controls apparatus is be coated with the black nickel coating be located on described satellite external surface.
9. a control method for the system according to any one of claim 1 ~ 8, is characterized in that, comprises the following steps:
Step S1: satellite camera head obtains the real time video image of described Target scalar;
Step S2: by obtained described transmission of video images to ground;
Step S3: judge whether to need to adjust described satellite according to described video image, if need to adjust described satellite, then sends operating order by described ground receiver/sending set to described satellite;
If do not need to adjust described satellite, then continue to obtain real-time described video image.
10. method according to claim 9, is characterized in that, also comprises the step telemetry parameter of described satellite being transferred to described ground receiver/sending set in described step S2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510683409.2A CN105151325B (en) | 2015-10-20 | 2015-10-20 | People is in loop satellite control system and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510683409.2A CN105151325B (en) | 2015-10-20 | 2015-10-20 | People is in loop satellite control system and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105151325A true CN105151325A (en) | 2015-12-16 |
| CN105151325B CN105151325B (en) | 2016-08-24 |
Family
ID=54792480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510683409.2A Active CN105151325B (en) | 2015-10-20 | 2015-10-20 | People is in loop satellite control system and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105151325B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105872497A (en) * | 2016-04-27 | 2016-08-17 | 漳浦县圆周率工业设计有限公司 | Information processing system applied to satellite image recording |
| CN106097397A (en) * | 2016-06-29 | 2016-11-09 | 中国人民解放军国防科学技术大学 | A kind of video satellite attitude control method that non-cooperative moving targets is followed the tracks of imaging |
| CN108023636A (en) * | 2016-11-01 | 2018-05-11 | 中电科海洋信息技术研究院有限公司 | Limited area remotely-sensed data acquisition methods and system and server-side and intelligent terminal |
| CN108449129A (en) * | 2018-03-09 | 2018-08-24 | 北京空间机电研究所 | A kind of whole world multiple target round-the-clock real-time monitoring system and method |
| CN108957485A (en) * | 2018-05-20 | 2018-12-07 | 北京工业大学 | A kind of integrated managing and control system of satellite remote sensing picture processing transmission of application drive |
| CN116946394A (en) * | 2023-09-21 | 2023-10-27 | 中科星图测控技术股份有限公司 | Image-quick-viewing-based man-in-loop satellite control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3664956B2 (en) * | 2000-07-19 | 2005-06-29 | 三菱重工業株式会社 | On-orbit work machine guidance system |
| CN202218416U (en) * | 2011-09-09 | 2012-05-09 | 航天恒星科技有限公司 | Collecting terminal of disaster situation information |
| CN103115631A (en) * | 2013-01-25 | 2013-05-22 | 西安电子科技大学 | System and method for correcting imaging parameter error of remote sensing camera |
| CN103322982A (en) * | 2013-06-24 | 2013-09-25 | 中国科学院长春光学精密机械与物理研究所 | On-track space camera gain regulating method |
| CN103344222A (en) * | 2013-06-24 | 2013-10-09 | 中国科学院长春光学精密机械与物理研究所 | Method for automatically adjusting space camera gain in real time |
-
2015
- 2015-10-20 CN CN201510683409.2A patent/CN105151325B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3664956B2 (en) * | 2000-07-19 | 2005-06-29 | 三菱重工業株式会社 | On-orbit work machine guidance system |
| CN202218416U (en) * | 2011-09-09 | 2012-05-09 | 航天恒星科技有限公司 | Collecting terminal of disaster situation information |
| CN103115631A (en) * | 2013-01-25 | 2013-05-22 | 西安电子科技大学 | System and method for correcting imaging parameter error of remote sensing camera |
| CN103322982A (en) * | 2013-06-24 | 2013-09-25 | 中国科学院长春光学精密机械与物理研究所 | On-track space camera gain regulating method |
| CN103344222A (en) * | 2013-06-24 | 2013-10-09 | 中国科学院长春光学精密机械与物理研究所 | Method for automatically adjusting space camera gain in real time |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105872497A (en) * | 2016-04-27 | 2016-08-17 | 漳浦县圆周率工业设计有限公司 | Information processing system applied to satellite image recording |
| CN106097397A (en) * | 2016-06-29 | 2016-11-09 | 中国人民解放军国防科学技术大学 | A kind of video satellite attitude control method that non-cooperative moving targets is followed the tracks of imaging |
| CN108023636A (en) * | 2016-11-01 | 2018-05-11 | 中电科海洋信息技术研究院有限公司 | Limited area remotely-sensed data acquisition methods and system and server-side and intelligent terminal |
| CN108449129A (en) * | 2018-03-09 | 2018-08-24 | 北京空间机电研究所 | A kind of whole world multiple target round-the-clock real-time monitoring system and method |
| CN108449129B (en) * | 2018-03-09 | 2021-03-26 | 北京空间机电研究所 | Global multi-target all-day real-time monitoring system and method |
| CN108957485A (en) * | 2018-05-20 | 2018-12-07 | 北京工业大学 | A kind of integrated managing and control system of satellite remote sensing picture processing transmission of application drive |
| CN116946394A (en) * | 2023-09-21 | 2023-10-27 | 中科星图测控技术股份有限公司 | Image-quick-viewing-based man-in-loop satellite control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105151325B (en) | 2016-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105151325A (en) | Man-in-the-loop satellite control system and control method | |
| CN105357472B (en) | remote sensing satellite system video image real-time transmission method | |
| CN108603790A (en) | Thermal imaging system based on UAV system and method | |
| US20220234764A1 (en) | Imaging method of satellite system, and transmission device | |
| CN111835403B (en) | Space-air cooperative remote sensing system and information transmission method thereof | |
| CN105242686A (en) | Unmanned aerial vehicle aerial photo system and method | |
| Pardo et al. | Wireless communication system for the transmission of thermal images from a UAV | |
| KR101870688B1 (en) | Real time mornitoring system of sea water quality | |
| US20030210168A1 (en) | System and method of simulated image reconstruction | |
| CN205103662U (en) | Unmanned aerial vehicle system of taking photo by plane | |
| CN105259905A (en) | Networked man-in-the-loop satellite control system and control method thereof | |
| US11958633B2 (en) | Artificial satellite and control method thereof | |
| CN110816889B (en) | Remote sensing micro-nano satellite system | |
| CN106017862B (en) | A kind of integrated airborne optical gondola test system | |
| Nagai et al. | UAV‐Based Sensor Web Monitoring System | |
| US20220230266A1 (en) | Image management method and data structure of metadata | |
| CN114167459A (en) | Implementation method of high-precision intelligent remote sensing small satellite | |
| Schilling et al. | Concept and integration of an on-line quasi-operational airborne hyperspectral remote sensing system | |
| CN206684579U (en) | Detection System for Bridge | |
| US20220327820A1 (en) | Image processing method and data structure of metadata | |
| JP7497727B2 (en) | Imaging method and transmitting device for satellite system | |
| Rodriguez-Galvis et al. | Development of low-cost ground control system for UAV-based mapping | |
| US11785185B2 (en) | Systems and methods for validating imagery collected via unmanned aerial vehicles | |
| Nicholson | Certain Smart Center Project | |
| Cox et al. | Reconnaissance payloads for responsive space |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |