You searched for: Subject Coasts Remove constraint Subject: Coasts Institution Harvard Remove constraint Institution: Harvard Data type Line Remove constraint Data type: Line
1995. This datalayer is a polyline coverage representing coastlines (shorelines) located throughout current VMap1 geographic coverage areas. Features in ...
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.