『三宅島』五万分一地形圖
Image from the Map Collections courtesy Stanford University Libraries, licensed under a Creative Commons Attribution-Noncommercial 3.0 Unported License. © Stanford University. 【図幅名】 【測量時期】 【発行時期】 【記号】 【測量機関】 【備考】 Uploaded by autobot. Last modified over 6 years ago. 4 control points. Links: Source / Biblio Ref | Download KML | Export |