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Digital Geodata Series
DGS99-4 Digital Elevation Grids for New Jersey (1:100,000 scale)



A set of ARC/INFO GRID digital elevation themes with 100-ft. cells has been compiled for New Jersey. These data are modified from the U.S. Geological Survey (USGS) 30 meter Digital Elevation Model data. DGS99-4 includes a set of nine elevation grids, an associated set of nine shaded-relief (hillshade) grids, and ArcView shade legends for project use. The grids are georegistered to the NAD83, N.J. State Plane Coordinate system and have 100-foot cells. Elevation values are integer feet. The data are clipped to the NJDEP New Jersey State boundary theme, and to a set of nine, 30-minute (longitudinal)polygons covering New Jersey.

 Download a georegistered ARC/INFO GRID theme (zipped ARC/INFO export file) by clicking a file link below

Elevation Grids
Showing the location of elevation check points used for the
accuracy assessment, and the ArcView njdem100.avl legend.


Hillshade Grids
Showing the njhshd100.avl ArcView legend.

No.   File                   Size       Polygon Name
1.   4.01MB    Newton
2.   2.67MB    Paterson
3.   5.44MB    Flemington
4.   2.70MB    Newark
5.   2.59MB    Trenton
6.   2.65MB    Freehold
7.   4.00MB    Salem
8.   2.38MB    Long Beach
9.   1.39MB    Cape May
No.   File                    Size       Polygon Name
1.   3.22MB    Newton
2.   2.09MB    Paterson
3.   3.75MB    Flemington
4.   1.92MB    Newark
5.   1.76MB    Trenton
6.   1.82MB    Freehold
7.   2.46MB    Salem
8.   1.63MB    Long Beach
9.   1.01MB    Cape May

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Department of Environmental Protection
Geological and Water Survey
P. O. Box 420
Mail Code:29-01
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Phone: (609) 292-1185
FAX: (609) 633-1004