Estimating Ground Elevation and Vegetation Characteristics in Coastal Salt Marshes Using UAV-Based LiDAR and Digital Aerial Photogrammetry

Estimating Ground Elevation and Vegetation Characteristics in Coastal Salt Marshes Using UAV-Based LiDAR and Digital Aerial Photogrammetry

This study evaluates the skills of two types of drone-based point clouds, derived from LiDAR and photogrammetric techniques, in estimating ground elevation, vegetation height, and vegetation density on a highly vegetated salt marsh. The proposed formulation is calibrated and tested using data measur...

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Autores principales: Daniele Pinton, Alberto Canestrelli, Benjamin Wilkinson, Peter Ifju, Andrew Ortega
Formato: article
Lenguaje:EN
Publicado: MDPI AG 2021
Materias:
salt marshes
Unmanned Aerial Vehicle (UAV)
Light Detection and Ranging (LiDAR)
Digital Aerial Photogrammetry (DAP)
ground elevation
vegetation height
Science
Q
Acceso en línea:https://doaj.org/article/84522854d7fe47c3abd5aa370d479200
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https://doaj.org/article/84522854d7fe47c3abd5aa370d479200

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