Assessment of UAV-photogrammetric mapping accuracy based on variation of ground control points.
Patricio Martínez-CarricondoFrancisco Agüera-VegaFernando Carvajal-RamírezFrancisco Javier Mesas-CarrascosaAlfonso García-FerrerFernando Pérez PorrasPublished in: Int. J. Appl. Earth Obs. Geoinformation (2018)