A CONCEPT OF AN INTEGRATED GEODATABASE FOR SURFACE WATER, SOIL AND GROUNDWATER POLLUTION WITH ARSENIC IN THE UPPER PART OF OGOSTA VALLEY, NORTHWESTERN BULGARIA milia TCHERKEZOVA , elimira STOYANOVA, Tsvetan KOTSEV
Earth observation from the ISS in classrooms - from E-Learning to M-Learning Annette Ortwein, Valerie Graw, Sascha Heinemann, Tobias Henning, Johannes Schultz, Fabian Selg, Kilian Staar, Andreas Rienow
Quantifying displacement: Using turnover data to measure physical and psychological neighborhood change Susannah Cramer-Greenbaum 35-46
SIGECAH as a tool for the collaborative learning of Social Sciences in Andalusian Secondary Schools Ángel Ignacio Aguilar Cuesta
Spatial data infrastructures and Geography learning Javier Álvarez Otero, María Luisa de Lázaro y Torres
Towards a Similarity Index of network paths in Spatial Networks Panagiotis Agourogiannis, Dimitris Kavroudakis, Marios Batsaris, Sofia Zafeirelli 1-9
Utilizing OpenStreetMap data to measure and compare pedestrian street lengths in 992 cities around the world Alexandros Bartzokas-Tsiompras 127 - 141
