Quality of GNSS Traces from VGI: A Data Cleaning Method Based on Activity Type and User Experience

by Aitor Àvila Callau, Yolanda Pérez-Albert, David Serrano Giné
Published 2020-12-01

Dataset on georeferenced and tagged photographs for ecosystem services assessment, Ebro Delta, N-E Spain

by David Serrano Giné, María Yolanda Pérez Albert, Aitor Àvila Callau, Joan Jurado Rota
Published 2020-04-01