1m contours for Long Island New York
Mrbenn
Global Mapper User
Dear all,
We have a project in America and need some 1m spaced vector contours. We are totally spolied with Ordnance Survey - Does such data exist for the US ? could anyone point me in the right direction.
Thanks in advance
We have a project in America and need some 1m spaced vector contours. We are totally spolied with Ordnance Survey - Does such data exist for the US ? could anyone point me in the right direction.
Thanks in advance
Comments
-
There aren't any pre-generated ones, but you can use the 10m NED data accessible from the File->Download ONline Imagery/Data menu command then use the Analysis menu command to Generate Contours to create 1m contours. For something the size of long island that shouldn't take long.
Thanks,
Mike
Global Mapper Guru
geohelp@bluemarblegeo.com
Blue Marble Geographics for Coordinate Conversion, Image Reprojection and Vector Translation
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