CN115203911B - 遥感载荷在轨绝对辐射定标系数业务化计算方法及装置 - Google Patents
遥感载荷在轨绝对辐射定标系数业务化计算方法及装置 Download PDFInfo
- Publication number
- CN115203911B CN115203911B CN202210745344.XA CN202210745344A CN115203911B CN 115203911 B CN115203911 B CN 115203911B CN 202210745344 A CN202210745344 A CN 202210745344A CN 115203911 B CN115203911 B CN 115203911B
- Authority
- CN
- China
- Prior art keywords
- remote sensing
- sensing load
- satellite remote
- radiation
- uncertainty
- 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.)
- Active
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 357
- 238000004364 calculation method Methods 0.000 title claims abstract description 56
- 230000008859 change Effects 0.000 claims abstract description 103
- 238000000034 method Methods 0.000 claims abstract description 65
- 238000001228 spectrum Methods 0.000 claims description 88
- 238000002310 reflectometry Methods 0.000 claims description 77
- 239000000443 aerosol Substances 0.000 claims description 66
- 230000003287 optical effect Effects 0.000 claims description 61
- 238000005259 measurement Methods 0.000 claims description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 43
- 230000005540 biological transmission Effects 0.000 claims description 26
- 210000001747 pupil Anatomy 0.000 claims description 17
- 238000003384 imaging method Methods 0.000 claims description 16
- 238000004590 computer program Methods 0.000 claims description 14
- 238000012545 processing Methods 0.000 claims description 8
- 238000012937 correction Methods 0.000 claims description 7
- 238000007781 pre-processing Methods 0.000 claims description 7
- 238000005316 response function Methods 0.000 claims description 6
- 238000012216 screening Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000003595 spectral effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 2
- 238000000985 reflectance spectrum Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
- G01S19/07—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing data for correcting measured positioning data, e.g. DGPS [differential GPS] or ionosphere corrections
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/02—Reliability analysis or reliability optimisation; Failure analysis, e.g. worst case scenario performance, failure mode and effects analysis [FMEA]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Evolutionary Computation (AREA)
- Geometry (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Navigation (AREA)
Abstract
Description
Claims (17)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210745344.XA CN115203911B (zh) | 2022-06-27 | 2022-06-27 | 遥感载荷在轨绝对辐射定标系数业务化计算方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210745344.XA CN115203911B (zh) | 2022-06-27 | 2022-06-27 | 遥感载荷在轨绝对辐射定标系数业务化计算方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115203911A CN115203911A (zh) | 2022-10-18 |
CN115203911B true CN115203911B (zh) | 2023-12-01 |
Family
ID=83578895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210745344.XA Active CN115203911B (zh) | 2022-06-27 | 2022-06-27 | 遥感载荷在轨绝对辐射定标系数业务化计算方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115203911B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115824971A (zh) * | 2022-11-17 | 2023-03-21 | 中国科学院空天信息创新研究院 | 实现陆表遥感地表反射率产品质量可追溯的方法及装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104517031A (zh) * | 2014-11-18 | 2015-04-15 | 中国资源卫星应用中心 | 一种星载光学遥感器在轨时序定标系数重建方法 |
CN104880702A (zh) * | 2014-10-31 | 2015-09-02 | 航天恒星科技有限公司 | 在轨绝对辐射定标方法及装置 |
CN104977024A (zh) * | 2015-05-28 | 2015-10-14 | 北京空间机电研究所 | 一种日盲紫外遥感相机绝对辐射定标系数在轨修正方法 |
KR20160073845A (ko) * | 2014-12-17 | 2016-06-27 | 한국항공우주연구원 | 고해상도 광학위성의 대리복사 보정장치 및 대리복사 보정방법 |
CN114279567A (zh) * | 2022-03-01 | 2022-04-05 | 潍坊绘圆地理信息有限公司 | 一种微纳高光谱卫星星座的在轨绝对辐射定标方法 |
-
2022
- 2022-06-27 CN CN202210745344.XA patent/CN115203911B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104880702A (zh) * | 2014-10-31 | 2015-09-02 | 航天恒星科技有限公司 | 在轨绝对辐射定标方法及装置 |
CN104517031A (zh) * | 2014-11-18 | 2015-04-15 | 中国资源卫星应用中心 | 一种星载光学遥感器在轨时序定标系数重建方法 |
KR20160073845A (ko) * | 2014-12-17 | 2016-06-27 | 한국항공우주연구원 | 고해상도 광학위성의 대리복사 보정장치 및 대리복사 보정방법 |
CN104977024A (zh) * | 2015-05-28 | 2015-10-14 | 北京空间机电研究所 | 一种日盲紫外遥感相机绝对辐射定标系数在轨修正方法 |
CN114279567A (zh) * | 2022-03-01 | 2022-04-05 | 潍坊绘圆地理信息有限公司 | 一种微纳高光谱卫星星座的在轨绝对辐射定标方法 |
Non-Patent Citations (1)
Title |
---|
珞珈一号01星在轨辐亮度定标方法研究与定量应用验证;师英蕊;CNKI优秀硕士学位论文全文库;全文 * |
Also Published As
Publication number | Publication date |
---|---|
CN115203911A (zh) | 2022-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8094960B2 (en) | Spectral calibration of image pairs using atmospheric characterization | |
US8073279B2 (en) | Automated atmospheric characterization of remotely sensed multi-spectral imagery | |
US7715651B2 (en) | Method and apparatus for enhancing a digital image | |
CN109816542B (zh) | 一种农作物减产理赔方法及*** | |
CN102324098B (zh) | 一种结合实验室定标和均匀景统计的相对辐射定标方法 | |
KR101702187B1 (ko) | 고해상도 광학위성의 대리복사 보정장치 및 대리복사 보정방법 | |
CN112131746B (zh) | 叶绿素a浓度反演方法及*** | |
CN115203911B (zh) | 遥感载荷在轨绝对辐射定标系数业务化计算方法及装置 | |
CN113466143B (zh) | 土壤养分反演方法、装置、设备及介质 | |
Saunier et al. | Sen2like, a tool to generate Sentinel-2 harmonised surface reflectance products-first results with Landsat-8 | |
CN115187481A (zh) | 一种机载推扫式高光谱影像辐射扰动校正方法 | |
CN112665829B (zh) | 一种光学遥感卫星的波段间定标方法 | |
CN117557897A (zh) | 目标农作物的倒伏监测方法、装置、电子设备及存储介质 | |
CN117035066A (zh) | 一种耦合地理加权与随机森林的地表温度降尺度方法 | |
Li et al. | Comparison of spectral characteristics between China HJ1-CCD and landsat 5 TM imagery | |
CN110702228B (zh) | 一种航空高光谱影像的边缘辐射校正方法 | |
CN113836731A (zh) | 陆表稳定目标大气层顶反射率模型的构建方法和装置 | |
Peng et al. | A combined side-slither relative radiometric calibration method for non-collinear TDI-CCDS | |
CN117390969B (zh) | 一种用于生成地表温度的方法、电子设备和存储介质 | |
CN116188300B (zh) | 一种真彩色图像的合成方法、***、电子设备及存储介质 | |
CN112862902B (zh) | 一种空间线阵相机的相对辐射校正方法 | |
CN116593419B (zh) | 一种缓解lcc与秸秆-土壤背景影响的小麦lai估算方法 | |
CN117423011A (zh) | 一种森林碳储量遥感估算方法、***、设备及介质 | |
Langheinrich et al. | Smile correction in the ENMAP ground segment processor: a qualitative analysis | |
CN117034028A (zh) | 一种光学卫星多星辐射基准校正及一致性评估方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Ma Lingling Inventor after: Hou Xiaoxin Inventor after: Jin Jin Inventor after: Cao Peijian Inventor after: Liu Yaokai Inventor after: Zheng Qingchuan Inventor after: Wang Ning Inventor after: Wang Renfei Inventor after: Li Wan Inventor after: Zhao Yongguang Inventor after: Gao Caixia Inventor after: Li Jingmei Inventor before: Ma Lingling Inventor before: Hou Xiaoxin Inventor before: Jin Jin Inventor before: Cao Peijian Inventor before: Liu Yaokai Inventor before: Zheng Qingchuan Inventor before: Wang Ning Inventor before: Wang Renfei Inventor before: Li Wan Inventor before: Zhao Yongguang Inventor before: Gao Caixia Inventor before: Li Jinmei |
|
GR01 | Patent grant | ||
GR01 | Patent grant |