Topographic Contours - 10 ft & 2 ft
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资源简介：
A polyline feature class representing contour lines at 10 foot intervals for the City of Alexandria, Virginia. Data captured by consultant during 2017 VBMP planimetric project. The imagey used was 3 inch pixels. We are aware of a download error due to large number of nodes in this layer. To download contour layers please see below for appropriate link: 10 Foot Contours 2 Foot Contours
创建时间：
2018-05-15
