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d'Angelo, Pablo (2013) Evaluation of ZY-3 for DSM and Ortho Image Generation. In: ISPRS Hannover Workshop 2013, XL-1/W, Seiten 57-61. Copernicus Publications. ISPRS Hannover Workshop 2013, 2013-05-21 - 2013-05-24, Hannover, Germany. doi: 10.5194/isprsarchives-xl-1-w1-57-2013. ISSN doi: 10.5194/isprsarchives-XL-1-W1-57-2013.
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Offizielle URL: http://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XL-1-W1/177/2013/isprsarchives-XL-1-W1-57-2013.pdf
Kurzfassung
DSM generation using stereo satellites is an important topic for many applications. China has launched the three line ZY-3 stereo mapping satellite last year. This paper evaluates the ZY-3 performance for DSM and orthophoto generation on two scenes east of Munich. The direct georeferencing performance is tested using survey points, and the 3D RMSE is 4.5 m for the scene evaluated in this paper. After image orientation with GCPs and tie points, a DSM is generated using the Semi-Global Matching algorithm. For two 5 × 5 km2 test areas, a LIDAR reference DTM was available. After masking out forest areas, the overall RMSE between ZY-3 DSM and LIDAR reference is 2.0 m (RMSE). Additionally, qualitative comparison between ZY-3 and Cartosat-1 DSMs is performed.
| elib-URL des Eintrags: | https://elib.dlr.de/83038/ | ||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||
| Titel: | Evaluation of ZY-3 for DSM and Ortho Image Generation | ||||||||||||||||||||
| Autoren: |
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| Datum: | Mai 2013 | ||||||||||||||||||||
| Erschienen in: | ISPRS Hannover Workshop 2013 | ||||||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||
| In ISI Web of Science: | Ja | ||||||||||||||||||||
| Band: | XL-1/W | ||||||||||||||||||||
| DOI: | 10.5194/isprsarchives-xl-1-w1-57-2013 | ||||||||||||||||||||
| Seitenbereich: | Seiten 57-61 | ||||||||||||||||||||
| Herausgeber: |
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| Verlag: | Copernicus Publications | ||||||||||||||||||||
| Name der Reihe: | ISPRS Archives | ||||||||||||||||||||
| ISSN: | doi: 10.5194/isprsarchives-XL-1-W1-57-2013 | ||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||
| Stichwörter: | ZY-3, Satellite, DEM, Matching, Stereo, Accuracy | ||||||||||||||||||||
| Veranstaltungstitel: | ISPRS Hannover Workshop 2013 | ||||||||||||||||||||
| Veranstaltungsort: | Hannover, Germany | ||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
| Veranstaltungsbeginn: | 21 Mai 2013 | ||||||||||||||||||||
| Veranstaltungsende: | 24 Mai 2013 | ||||||||||||||||||||
| Veranstalter : | International Society of Photogrammetry and Remote Sensing | ||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||||||||||
| HGF - Programmthema: | Erdbeobachtung | ||||||||||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||
| DLR - Forschungsgebiet: | R EO - Erdbeobachtung | ||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Vorhaben hochauflösende Fernerkundungsverfahren (alt) | ||||||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Methodik der Fernerkundung > Photogrammetrie und Bildanalyse | ||||||||||||||||||||
| Hinterlegt von: | UNGÜLTIGER BENUTZER | ||||||||||||||||||||
| Hinterlegt am: | 24 Jun 2013 14:54 | ||||||||||||||||||||
| Letzte Änderung: | 05 Nov 2024 15:13 |
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