RT info:eu-repo/semantics/article T1 Assessment of low-cost GPS receiver accuracy and precision in forest environments A1 Rodríguez Pérez, José Ramón A1 Álvarez Taboada, María Flor A1 Sanz Ablanedo, Enoc A2 Ingeniería CartograficaGeodesica y Fotogrametria K1 Ingeniería forestal K1 Posicionamiento global K1 Desarrollo forestal K1 Medición K1 Tasación AB Selecting the apppropriate receiver is an issue when a major portion of global positioning system (GPS) data collection is below forest canopies. This study compares four low-cost GPS receivers, in order to determine the most suitable receiver for position assessment under differnt forest canopy covers, in terms of ease of use, accuracy, and relability. A total of 33 positional assessments were gathered per receiver, plot, and method, in 18 forest location. PB American Society of Civil Engineers YR 2013 FD 2013-11-18 LK http://hdl.handle.net/10612/3043 UL http://hdl.handle.net/10612/3043 NO Journal of Surveyng Engineering, 2007, Vol. 133, n. 4 NO P. 159-167 DS BULERIA. Repositorio Institucional de la Universidad de León RD 27-abr-2024