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Saati, Amirreza und Arefi, Hossein und Michael, Schmidt und Stilla, Uwe (2011) Statistically Robust Detection and Evaluation of Errors in DTMs. Jurse 2011, 2011-04-11 - 2011-04-13, Munich.
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Kurzfassung
Digital Terrain Models (DTMs) have been an important topic in the study of ground surface landform, therefore precise evaluation of errors in DTMs production is a critical factor to assess the quality of DTM. In this paper the attribute of errors in DTMs are characterized and robust statistical methods are proposed as accuracy measure. A method based on robust statistical estimation is presented to detect gross errors in DTMs. For practical example a region in Catalonia, Spain, including city areas (Terrassa) as well as forest steep mountainous terrain (La Mola) is selected to evaluate the performance of DTM generation algorithm and to analyze the significance of errors for World view-1 satellite images.
| elib-URL des Eintrags: | https://elib.dlr.de/74150/ | ||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Poster) | ||||||||||||||||||||
| Titel: | Statistically Robust Detection and Evaluation of Errors in DTMs | ||||||||||||||||||||
| Autoren: |
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| Datum: | 11 April 2011 | ||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||
| Open Access: | Ja | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||
| Seitenbereich: | Seiten 1-4 | ||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||
| Stichwörter: | robust, digital terrain models, lidar, semiglobal matching, statistical measures, ground pixels | ||||||||||||||||||||
| Veranstaltungstitel: | Jurse 2011 | ||||||||||||||||||||
| Veranstaltungsort: | Munich | ||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz, Workshop | ||||||||||||||||||||
| Veranstaltungsbeginn: | 11 April 2011 | ||||||||||||||||||||
| Veranstaltungsende: | 13 April 2011 | ||||||||||||||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||||||||||
| HGF - Programm: | Weltraum (alt) | ||||||||||||||||||||
| HGF - Programmthema: | W EO - Erdbeobachtung | ||||||||||||||||||||
| DLR - Schwerpunkt: | Weltraum | ||||||||||||||||||||
| DLR - Forschungsgebiet: | W EO - Erdbeobachtung | ||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | W - Vorhaben hochauflösende Fernerkundungsverfahreen (alt) | ||||||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Methodik der Fernerkundung > Photogrammetrie und Bildanalyse | ||||||||||||||||||||
| Hinterlegt von: | Arefi, Hossein | ||||||||||||||||||||
| Hinterlegt am: | 19 Jan 2012 11:05 | ||||||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 19:40 |
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