Creating high-resolution bare-earth digital elevation models (DEMs) from stereo imagery in an area of densely vegetated deciduous forest using combinations of procedures designed for lidar point cloud filtering

Creating high-resolution bare-earth digital elevation models (DEMs) from stereo imagery in an area of densely vegetated deciduous forest using combinations of procedures designed for lidar point cloud filtering

For areas of the world that do not have access to lidar, fine-scale digital elevation models (DEMs) can be photogrammetrically created using globally available high-spatial resolution stereo satellite imagery. The resultant DEM is best termed a digital surface model (DSM) because it includes heights...

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Bibliographic Details
Main Authors: Jessica D. DeWitt, Timothy A. Warner, Peter G. Chirico, Sarah E. Bergstresser
Format: Article
Language:English
Published: Taylor & Francis Group 2017-07-01
Series:GIScience & Remote Sensing
Subjects:
digital elevation model (dem)
digital surface model (dsm)
high-spatial resolution photogrammetric dsm
filtering
vegetation artifact
Online Access:http://dx.doi.org/10.1080/15481603.2017.1295514

Internet

http://dx.doi.org/10.1080/15481603.2017.1295514

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