DESCENT TRAJECTORY RECOVERY OF CHANG’E-4 LANDER BASED ON DESCENT IMAGES
Chang’e-4 lander, carrying Yutu-2 rover, was successfully landed on the far side of lunar surface in Von Kármán crater inside the South Pole-Aitken basin on January 3rd, 2019. The descent images, captured by the descent camera mounted on the lander, captured the sequential descent images and recorde...
Published in: | The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
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Format: | Article in Journal/Newspaper |
Language: | English |
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Copernicus Publications
2019
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Online Access: | https://doi.org/10.5194/isprs-archives-XLII-2-W13-1457-2019 https://noa.gwlb.de/receive/cop_mods_00001783 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00001741/isprs-archives-XLII-2-W13-1457-2019.pdf https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-2-W13/1457/2019/isprs-archives-XLII-2-W13-1457-2019.pdf |
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ftnonlinearchiv:oai:noa.gwlb.de:cop_mods_00001783 2023-05-15T18:22:24+02:00 DESCENT TRAJECTORY RECOVERY OF CHANG’E-4 LANDER BASED ON DESCENT IMAGES Wan, W. Liu, Z. Liu, B. Di, K. Wang, J. Liu, C. Yu, T. Miao, Y. Peng, M. Wang, Y. Gou, S. 2019-06 electronic https://doi.org/10.5194/isprs-archives-XLII-2-W13-1457-2019 https://noa.gwlb.de/receive/cop_mods_00001783 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00001741/isprs-archives-XLII-2-W13-1457-2019.pdf https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-2-W13/1457/2019/isprs-archives-XLII-2-W13-1457-2019.pdf eng eng Copernicus Publications ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences -- http://www.isprs.org/publications/archives.aspx -- 2194-9034 https://doi.org/10.5194/isprs-archives-XLII-2-W13-1457-2019 https://noa.gwlb.de/receive/cop_mods_00001783 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00001741/isprs-archives-XLII-2-W13-1457-2019.pdf https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-2-W13/1457/2019/isprs-archives-XLII-2-W13-1457-2019.pdf https://creativecommons.org/licenses/by/4.0/ uneingeschränkt info:eu-repo/semantics/openAccess CC-BY article Verlagsveröffentlichung article Text doc-type:article 2019 ftnonlinearchiv https://doi.org/10.5194/isprs-archives-XLII-2-W13-1457-2019 2022-02-08T23:01:38Z Chang’e-4 lander, carrying Yutu-2 rover, was successfully landed on the far side of lunar surface in Von Kármán crater inside the South Pole-Aitken basin on January 3rd, 2019. The descent images, captured by the descent camera mounted on the lander, captured the sequential descent images and recorded the scene changes during the entry, descent and landing (EDL) process. This paper proposed a bundle adjustment based geometric processing method for descent and landing trajectory recovery using descent images. A frame camera based self-calibration model was introduced for high precision estimation of interior and exterior parameters of descent images simultaneously in a least squares manners. Evenly distributed GCPs were selected from the landing area in a digital orthophoto map generated from LROC NAC images and SLDEM2015. The experimental results demonstrated the effectiveness of the proposed method in Chang’e-4 descent trajectory recovery. Article in Journal/Newspaper South pole Niedersächsisches Online-Archiv NOA Aitken ENVELOPE(-44.516,-44.516,-60.733,-60.733) South Pole The Landing ENVELOPE(-45.689,-45.689,-60.733,-60.733) The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-2/W13 1457 1461 |
institution |
Open Polar |
collection |
Niedersächsisches Online-Archiv NOA |
op_collection_id |
ftnonlinearchiv |
language |
English |
topic |
article Verlagsveröffentlichung |
spellingShingle |
article Verlagsveröffentlichung Wan, W. Liu, Z. Liu, B. Di, K. Wang, J. Liu, C. Yu, T. Miao, Y. Peng, M. Wang, Y. Gou, S. DESCENT TRAJECTORY RECOVERY OF CHANG’E-4 LANDER BASED ON DESCENT IMAGES |
topic_facet |
article Verlagsveröffentlichung |
description |
Chang’e-4 lander, carrying Yutu-2 rover, was successfully landed on the far side of lunar surface in Von Kármán crater inside the South Pole-Aitken basin on January 3rd, 2019. The descent images, captured by the descent camera mounted on the lander, captured the sequential descent images and recorded the scene changes during the entry, descent and landing (EDL) process. This paper proposed a bundle adjustment based geometric processing method for descent and landing trajectory recovery using descent images. A frame camera based self-calibration model was introduced for high precision estimation of interior and exterior parameters of descent images simultaneously in a least squares manners. Evenly distributed GCPs were selected from the landing area in a digital orthophoto map generated from LROC NAC images and SLDEM2015. The experimental results demonstrated the effectiveness of the proposed method in Chang’e-4 descent trajectory recovery. |
format |
Article in Journal/Newspaper |
author |
Wan, W. Liu, Z. Liu, B. Di, K. Wang, J. Liu, C. Yu, T. Miao, Y. Peng, M. Wang, Y. Gou, S. |
author_facet |
Wan, W. Liu, Z. Liu, B. Di, K. Wang, J. Liu, C. Yu, T. Miao, Y. Peng, M. Wang, Y. Gou, S. |
author_sort |
Wan, W. |
title |
DESCENT TRAJECTORY RECOVERY OF CHANG’E-4 LANDER BASED ON DESCENT IMAGES |
title_short |
DESCENT TRAJECTORY RECOVERY OF CHANG’E-4 LANDER BASED ON DESCENT IMAGES |
title_full |
DESCENT TRAJECTORY RECOVERY OF CHANG’E-4 LANDER BASED ON DESCENT IMAGES |
title_fullStr |
DESCENT TRAJECTORY RECOVERY OF CHANG’E-4 LANDER BASED ON DESCENT IMAGES |
title_full_unstemmed |
DESCENT TRAJECTORY RECOVERY OF CHANG’E-4 LANDER BASED ON DESCENT IMAGES |
title_sort |
descent trajectory recovery of chang’e-4 lander based on descent images |
publisher |
Copernicus Publications |
publishDate |
2019 |
url |
https://doi.org/10.5194/isprs-archives-XLII-2-W13-1457-2019 https://noa.gwlb.de/receive/cop_mods_00001783 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00001741/isprs-archives-XLII-2-W13-1457-2019.pdf https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-2-W13/1457/2019/isprs-archives-XLII-2-W13-1457-2019.pdf |
long_lat |
ENVELOPE(-44.516,-44.516,-60.733,-60.733) ENVELOPE(-45.689,-45.689,-60.733,-60.733) |
geographic |
Aitken South Pole The Landing |
geographic_facet |
Aitken South Pole The Landing |
genre |
South pole |
genre_facet |
South pole |
op_relation |
ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences -- http://www.isprs.org/publications/archives.aspx -- 2194-9034 https://doi.org/10.5194/isprs-archives-XLII-2-W13-1457-2019 https://noa.gwlb.de/receive/cop_mods_00001783 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00001741/isprs-archives-XLII-2-W13-1457-2019.pdf https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-2-W13/1457/2019/isprs-archives-XLII-2-W13-1457-2019.pdf |
op_rights |
https://creativecommons.org/licenses/by/4.0/ uneingeschränkt info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.5194/isprs-archives-XLII-2-W13-1457-2019 |
container_title |
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
container_volume |
XLII-2/W13 |
container_start_page |
1457 |
op_container_end_page |
1461 |
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1766201805528629248 |