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Suwa Basin Relief Map SRTM. Relief map of Suwa Basin Nagano Prefecture Chbu region Honshu Japan From SRTM Mesh Ver SRTM Ver NASA's jpl nasa gov Shuttle Radar Topography Mission SRTM Mesh Batholith Commons br PDUSGovNASASRTM Topographic maps of Nagano prefecture Basins of Japan Lake Suwa
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