Upper Midwest Environmental Sciences Center
Census Stop Tool
From and To Points
Every polyline has one from point and one to point. This remains true regardless of whether the polyline is single or multi-segmented. The existence of from and to points allow a line to have the added property of direction. |
U.S. Department of the Interior |
U.S. Geological Survey
URL: http://www.umesc.usgs.gov/managment/dss/from_to_points.html
Page Contact Information: Contacting the Upper Midwest Environmental Sciences Center
Page Last Modified:
March 7, 2011
