NYU Spatial Data Repository

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1. VMap1 Coastlines

1995. This datalayer is a polyline coverage representing coastlines (shorelines) located throughout current VMap1 geographic coverage areas. Features in ...

2. CHGIS China Coastline, 1820

1820. The polylines in this datalayer represent the costline of mainland China in the year 1820. The CHGIS will establish a database of historical admini... CHGIS, Harvard Yenching Institute.