UAV Photogrammetry Accuracy Assessment for Corridor Mapping Based on the Number and Distribution of Ground Control Points

UAV Photogrammetry Accuracy Assessment for Corridor Mapping Based on the Number and Distribution of Ground Control Points

Unmanned aerial vehicle (UAV) photogrammetry has recently emerged as a popular solution to obtain certain products necessary in linear projects, such as orthoimages or digital surface models. This is mainly due to its ability to provide these topographic products in a fast and economical way. In ord...

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Bibliographic Details
Main Authors: Ezequiel Ferrer-González, Francisco Agüera-Vega, Fernando Carvajal-Ramírez, Patricio Martínez-Carricondo
Format: Article
Language:English
Published: MDPI AG 2020-07-01
Series:Remote Sensing
Subjects:
unmanned aerial vehicle (UAV)
structure-from-motion (SfM)
ground control points (GCP)
accuracy assessment
point clouds
corridor mapping
Online Access:https://www.mdpi.com/2072-4292/12/15/2447

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