Record link: 
http://hdl.handle.net/20.500.12708/140606
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Title: 
Comparison Of Subaquatic Digital Elevation Models From Airborne Laser Scanning And Imagery
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Citation: 
Mulsow, C., Mandlburger, G., & Maas, H.-G. (2020). Comparison Of Subaquatic Digital Elevation Models From Airborne Laser Scanning And Imagery. ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, V-2–2020, 671–677. https://doi.org/10.5194/isprs-annals-v-2-2020-671-2020
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Publisher DOI: 
10.5194/isprs-annals-v-2-2020-671-2020
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Publication Type: 
Article - Original Research Article
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Language: 
English
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Authors: 
Mulsow, C. 
Mandlburger, G. 
Maas, H.-G. 
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Organisational Unit: 
E120-07 - Forschungsbereich Photogrammetrie 
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Journal: 
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences 
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ISSN: 
2194-9042
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Date (published): 
2020
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Number of Pages: 
7
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Publisher: 
Copernicus GmbH
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Peer reviewed: 
Yes
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Keywords: 
DEM; laser scanning; bathymetry; underwater; multi-media photogrammetry; bundle-adjustment
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Abstract: 
The paper describes and compares the workflows and results of generating digital elevation models (DEMs) of underwater areas from airborne laser scanning and aerial stereo images. Based on a combined laser scanning/image data set of an artificial lake, both methods are described and pros/cons are highlighted. The authors focus on the final results, especially on accuracy, completeness and spatial resolution of the underwater DEM's. Further, practical aspects of processing and complexity of both methods are highlighted too.
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Research Areas: 
Environmental Monitoring and Climate Adaptation: 100%
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Science Branch: 
Geodäsie, Vermessungswesen
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