【謎の地形】～なんでこんなところに丘が？都心部にあるメッチャ細長い丘陵を散策してみた～

This time, we'll be exploring the mysterious isolated hills of Yatsuyama, located in Shizuoka Prefecture. *Satellite images are processed from Google Maps and Geospatial Information Authority of Japan (aerial photographs). Elevation maps and standard maps are processed from Geospatial Information Authority of Japan (map tiles). *The map was created by overlaying topographical maps and visually inspecting and tracing them. As a result, there may be discrepancies in the locations of rivers and other locations. We ask for your understanding. *This is a personal project, so please be aware of misreadings and typos. *Maps Standard maps, elevation maps, topographic classification maps, etc. Geospatial Information Authority of Japan website https://www.gsi.go.jp/ Historical maps (based on Geospatial Information Authority of Japan maps) Contemporary Maps on the Web website https://ktgis.net/kjmapw/