20230130
11301000
1.0
FALSE
DEM
634290.374000
772715.294000
744605.952999
924743.388000
1
Projected
GCS_North_American_1983
Linear Unit: Foot_US (0.304801)
NAD_1983_StatePlane_New_York_East_FIPS_3101_Feet
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32
FALSE
None
1
AMD
TRUE
continuous
floating point
4100
15000
1000
20
2048
20
75
0.01
10
600
300
Basic
1
NorthWest,Center,LockRaster,ByAttribute,Nadir,Viewpoint,Seamline,None
None,JPEG,LZ77,LERC
Basic
None,Basic,Base-Top Height,Top-Top Shadow Height,Base-Top Shadow Height,3D
-1
-1
0.8
1
NorthWest,Center,LockRaster,ByAttribute,Nadir,Viewpoint,Seamline,None
None,JPEG,LZ77,LERC
None,Basic,Full
NONE
<_docversion_ Sync="TRUE">10
Name,MinPS,MaxPS,LowPS,HighPS,Tag,GroupName,ProductName,CenterX,CenterY,ZOrder,Shape_Length,Shape_Area
787.400000002234
9.84250000002792
78.7400000002234
withheld
150000000
5000
ItemDescription
20240307
10102900
20240307
10102900
The DEM is a County-wide relief map of ground elevation interpolated from LiDAR mass points. It provides visualization of the county's valley and ridge systems as well as high elevations areas. The data can be used to generate slope data, model and analyze stormwater runoff, and for other general planning purposes. This data may not be appropriate for site specific analysis.
<DIV STYLE="text-align:Left;"><P STYLE="font-size:16ptmargin:7 0 7 0;"><SPAN><SPAN>This data represents a Digital Elevation Model (DEM), or bare-earth elevation surface, of the County of Westchester, New York, in a grid where each grid cell is 3-meters (9.84 feet) by 3-meters. This grid was produced from LiDAR data acquired in spring, 2009.</SPAN></SPAN></P></DIV>
DEM
Digital Elevation Model
Elevation
Grid
Version 6.2 (Build 9200) ; Esri ArcGIS 10.9.1.28388
1
-73.985879
-73.477698
41.370884
40.873139
20240307
EPSG
5.3(9.0.0)
2
1
0
634290.374000 744605.952999
634290.374000 924743.388000
772715.294000 924743.388000
772715.294000 744605.952999
703502.834000 834674.670500
14064
9.842500
18302
9.842500
Band_1
304.776123
-10.202719
32