Coastal Proximity Zones, Asia : 無料・フリー素材/写真
Coastal Proximity Zones, Asia / SEDACMaps
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
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| 説明 | Coastal proximity zones (regions within 5, 10, 100, or 200 km of a coast) were created from the GRUMPv1 shoreline vector layer. The vector layer was first converted into points and densified, then geodesic buffers (5 km, 10 km, 100 km, and 200 km) were created from shoreline vertices and dissolved into polygon features, finally, the polygons were clipped to include just the inland portions of the buffer zones. |
| 撮影日 | 2012-05-21 13:21:17 |
| 撮影者 | SEDACMaps |
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