launch ! Toshikazu Seto* Ph.D. (tosseto) Hiroshi Kanasugi, Daisuke Yoshida and Yuichiro Nishimura *: Project Lecturer, Center for Spatial Information Science the University of Tokyo, OSGeo.JP/OSMF Japan
Japanese research group focuses on trusts of crowdsourced geographical information since 2018 • VGI Data quality, assessment, user motivation, ethics… • JSPS Scientific Research (B) (Generative Research Fields) Project • We are just launched “Japan Map Compare” https://mapcompare.jp • https://github.com/mapcomparejp/JapanMapCompare
of Developing “mapcompare.jp” • This website can compare the various web maps focusing Japan area and agency’s data including OpenStreetMap, Bing, Google, ESRI, Mapfan and GSI Map. • It is inspired by Map Compare coded by Geofabrik and BBBike • It is developed using modern web mapping technologies like Leaflet, vue.js... • This web site is developed with MIERUNE Inc.
site is comparable web map contents • 地理院地図 淡⾊ topographic map by Geospatial Information Authority of Japan • 地理院地図 オルソ satellite and aerial photos by gsi.go.jp • MIERUNE Normal street map by MIERUNE.com using OSM data • MIERUNE MONO monochrome map by MIERUNE.com using OSM data • Mapbox Dark street map by Mapbox.com using OSM data • Mapbox Satelite satellite and aerial photos by Mapbox.com • ESRI street map by Esri.com • Bing Maps Road Bing maps street • Google Maps Road Google maps street • Mapfan street map by Mapfan.com • OpenStreetMap OpenStreetMap data rendered with OpenStreetMap Carto from official tile server