Search Results - "Aitor Àvila Callau"

Calculating and Mapping the Naturalness of Peri-Urban Greenways by Aitor Àvila Callau, Yolanda Pérez-Albert, Jesús Vías Martínez

“…Peri-urban forests often have extensive greenway networks that allow for outdoor recreation. However, information associated with these greenways often does…”
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Quality of GNSS Traces from VGI: A Data Cleaning Method Based on Activity Type and User Experience by Àvila Callau, Aitor, Pérez-Albert, Yolanda, Serrano Giné, David

“…VGI (Volunteered Geographic Information) refers to spatial data collected, created, and shared voluntarily by users. Georeferenced tracks are one of the most…”
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Landscape characterization using photographs from crowdsourced platforms: content analysis of social media photographs by Callau, Aitor Àvila, Albert, María Yolanda Pérez, Rota, Joan Jurado, Giné, David Serrano

“…Landscape characterisation using social media photographs from popular platforms has been proposed as a landscape and ecosystem services approach. However,…”
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Dataset on georeferenced and tagged photographs for ecosystem services assessment, Ebro Delta, N-E Spain by Serrano Giné, David, Pérez Albert, María Yolanda, Àvila Callau, Aitor, Jurado Rota, Joan

“…A georeferenced and tagged dataset of photographs is presented. Over 2000 photographs from the Ebro Delta Natural Park, N-E Spain, have been treated. Raw data…”
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