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INFLUENCE OF GROUND CONTROL POINTS (GCPS) ON THE ACCURACY OF CARTOGRAPHIC PRODUCTS GENERATED BY UNMANNED AERIAL VEHICLES (UAVS) IN AREA WITH ALTIMETRIC VARIATION

El procesamiento de imágenes obtenidas por Vehículos Aéreos no Tripulados (VANTs), con avances en la técnica Structure from Motion – Multi-View Stereo SfM-MVS, se ha popularizado en estudios en el área de Geociencias, teniendo diversas aplicaciones por su bajo costo, rapidez y practicidad del método.
Krein Rademann, Lucas   +3 more
openaire   +1 more source

Development of AI-generated Ground Control Point (GCP) for EO Satellites Cal/Val

The Ground Control Points (GCP) are involved in geometric Calibration / Validation activities ofremote sensing images and used as reference measurements. An observation of yearly VH RODAworkshops is that even if GCP dataset plays a crucial role in data processing and data qualitycontrol, their availability as free and open-source data to a broad ...
openaire   +1 more source

Accurate Mapping Method for UAV Photogrammetry Without Ground Control Points in the Map Projection Frame

IEEE Transactions on Geoscience and Remote Sensing, 2021
Hongchun Zhu   +2 more
exaly  

Assessment of UAV-photogrammetric mapping accuracy based on variation of ground control points

International Journal of Applied Earth Observation and Geoinformation, 2018
Fernando Carvajal-Ramírez   +2 more
exaly  

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