Accuracy Assessment of Point Clouds from LiDAR and Dense Image Matching Acquired Using the UAV Platform for DTM Creation

Accuracy Assessment of Point Clouds from LiDAR and Dense Image Matching Acquired Using the UAV Platform for DTM Creation

In this paper, the results of an experiment about the vertical accuracy of generated digital terrain models were assessed. The created models were based on two techniques: LiDAR and photogrammetry. The data were acquired using an ultralight laser scanner, which was dedicated to Unmanned Aerial Vehic...

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Bibliographic Details
Main Authors: Adam Salach, Krzysztof Bakuła, Magdalena Pilarska, Wojciech Ostrowski, Konrad Górski, Zdzisław Kurczyński
Format: Article
Language:English
Published: MDPI AG 2018-08-01
Series:ISPRS International Journal of Geo-Information
Subjects:
UAV
LiDAR
photogrammetry
structure-from-motion
digital terrain model
dense image matching
vertical error
vegetation influence
Online Access:http://www.mdpi.com/2220-9964/7/9/342

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