GIS Data converted to Contour Lines at 5' vertical intervals in DWG Format. PDF shows relationship of contours to road map. (Right click, Save Link As). This data comes from the USGS National Map and is measured at one pixel per every one arc-second (which at this latitude, is probably within about 3 meters or so)
http://www.umich.edu/~briantbl/Anchorage/5ftcontours_Anchorage.DWG
http://www.umich.edu/~briantbl/Anchorage/PDF_5ftcontours_over_road_map.jpg
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment