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Detection of Inland Water Bodies with High Temporal Resolution

Klein, Igor and Gessner, Ursula and Dietz, Andreas and Leinenkugel, Patrick and Dech, Stefan and Künzer, Claudia (2016) Detection of Inland Water Bodies with High Temporal Resolution. Browse Conference Publications. IGARSS 2016, 10-15 Jul. 2016, Beijing, China.

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Official URL: http://www.igarss2016.org/Papers/viewpapers.asp?papernum=3222

Abstract

Information on the spatio-temporal dynamics of inland water bodies is of high value for many applications, for example in the context of water and land management or for ecosystem service assessments. In this study, different approaches to delineate inland water bodies from MODIS 250 m time series were compared. Here, the performance of different input bands and indices, of trainings pixel selection methods, and of dynamic threshold definition approaches were assessed with the goal to find an optimized approach applicable for global inland water body detection based on moderate spatial and high temporal resolution MODIS data. The results of the tested approaches were cross validated with high resolution Landsat-8 classifications. The results show amongst others that a combination of near infrared band (NIR) and difference index (NIR – red band) performed best for most of the globally distributed test regions and that single band approaches revealed higher commission errors.

Item URL in elib:https://elib.dlr.de/111044/
Document Type:Conference or Workshop Item (Speech)
Title:Detection of Inland Water Bodies with High Temporal Resolution
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Klein, Igorigor.klein (at) dlr.deUNSPECIFIED
Gessner, Ursulaursula.gessner (at) dlr.deUNSPECIFIED
Dietz, AndreasAndreas.Dietz (at) dlr.deUNSPECIFIED
Leinenkugel, Patrickpatrick.leinenkugel (at) dlr.deUNSPECIFIED
Dech, Stefanstefan.dech (at) dlr.deUNSPECIFIED
Künzer, ClaudiaClaudia.Kuenzer (at) dlr.deUNSPECIFIED
Date:15 July 2016
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 7647-7650
Publisher:Browse Conference Publications
Series Name:IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
Status:Published
Keywords:water detection, high temporal Resolution, MODIS
Event Title:IGARSS 2016
Event Location:Beijing, China
Event Type:international Conference
Event Dates:10-15 Jul. 2016
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Erdbeobachtung
DLR - Research theme (Project):R - Vorhaben Fernerkundung der Landoberfläche (old)
Location: Oberpfaffenhofen
Institutes and Institutions:German Remote Sensing Data Center > Land Surface
Deposited By: Klein, Igor
Deposited On:07 Feb 2017 14:55
Last Modified:31 Jul 2019 20:08

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