Data covers the geographic area of Westchester County, New York. Data derived from Spring 2000 (leaf off) photogrammetric base map of Westchester County. Coverage depicts contour lines for every 100 foot change in elevation. Annotation for this coverage is recommended at 100-scale. Data meets National Map Accuracy Standards at 1"=100'.
The coverage is intended for general planning purposes only, and may not be appropriate for site specific analysis.
This coverage is in ARC/INFO (.E00) export format. Coordinate System - New York State Plane, FIPS zone: 3101 (Formerly East Zone 4801) Units: Feet, North American Datum 1983. This coverage can be accessed electronically by clicking on the above link, or by visiting the Westchester County GIS web site to download this coverage along with additional Westchester County data layers. <Http://giswww.westchestergov.com>
Dates aerial Photography was flown.
No use constraints.
1:1,200
Not applicable
Internal feature number.
ESRI
Feature geometry.
ESRI
Internal node number for the beginning of an arc (from-node).
ESRI
Internal node number for the end of an arc (to-node).
ESRI
Internal node number for the left polygon.
ESRI
Internal node number for the right polygon.
ESRI
Length of feature in internal units.
ESRI
Internal feature number.
ESRI
User-defined feature number.
ESRI
Topo Code
Index contour lines (50 foot interval)
Index depression contour lines (50 foot interval)
Obscured index contours (50 foot intervals)
Obscured index depression contours (50 foot intervals)
Hidden index contours (50 foot intervals)
Intermediate contours (10 foot intervals)
Intermediate depression contours (10 foot intervals)
Obscured intermediate contours (10 foot intervals)
Obscured intermediate depression contours (10 foot interval)
Hidden intermediate contours (10 foot intervals)
Contour Line Elevations
Internal feature number.
ESRI
Feature geometry.
ESRI
Internal feature number.
ESRI
User-defined feature number.
ESRI
148 Martine Avenue, Room 214
Westchester County makes no warranty as to the accuracy or completeness of the county's GIS database, and will not be held responsible for any omissions or inaccuracies.
148 Martine Avenue, Room 214