1. サイパン | 十万分一圖マリアナ諸島 -- Saipantō /|1:100,000 Mariana shotō, Maps Index Datasets Stanford University Public content 1943. Stanford Geospatial Center. This polygon shapefile is an index to the map series, 'サイパン | 十万分一圖マリアナ諸島 -- Saipantō /|1:100,000 Mariana shotō.' This map series was originally pr... Stanford Digital Repository.