Evaluation of Ground Surface Models Derived from Unmanned Aerial Systems with Digital Aerial Photogrammetry in a Disturbed Conifer Forest

Detailed vertical forest structure information can be remotely sensed by combining technologies of unmanned aerial systems (UAS) and digital aerial photogrammetry (DAP). A key limitation in the application of DAP methods, however, is the inability to produce accurate digital elevation models (DEM) i...

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Autori principali:	Alexander Graham, Nicholas C. Coops, Michael Wilcox, Andrew Plowright
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	MDPI AG 2019-01-01
Serie:	Remote Sensing
Soggetti:	unmanned aerial systems (UAS) Structure from Motion (SfM) point cloud classification digital elevation model (DEM)
Accesso online:	http://www.mdpi.com/2072-4292/11/1/84
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