ArcGIS REST Services Directory

Damage1995Blowdown (FeatureServer)

View In: Map

Service Description: Storm Damage resulting from the 1995 Adirondack Derecho.

Service ItemId: 183e728ee4d548a18d863c781b7829d0

Has Versioned Data: false

Max Record Count: 1000

Supported query Formats: JSON

Supports applyEdits with GlobalIds: False

All Layers and Tables


Description: Data was generated from 1:18000 scale color aerial photography captured by DEC Division of Aviation in July and August 1995. Interpretation of photography involved use of a sampling grid placed upon each photograph where each grid intersection depicted the point center of a 50 acre square parcel. Damage determination for each point ( representing the surrounding 50 acres ) was based upon change in the visible crown, consistently referenced by crown density scale. Each sample points damage value was recorded onto a 1:24000 scale paper map; Geographic position between photographic observation and corresponding map location maintained. Lines were generalized on the map around points of similar damage intensity, and thereafter digitized directly into an ARC/INFO coverage. Attribute labels were added along with the polygon datafield DAMAGE conveying the severity (L, M, H).

Copyright Text: NYS APA, NYS DEC

Spatial Reference: 102100

Initial Extent:
Full Extent:
Units: esriMeters

Supported Operations:   Query