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Service Description: This impervious cover data set covers the 52 towns of the Piscataqua Region Estuaries Partnership (PREP) and identifies human-made surfaces that do not allow water to permeate through them. Naturally occurring impervious cover, such as exposed bedrock, is not included in the impervious class.
The data set was derived by interpreting 60-cm resolution orthophotography, acquired in 2021, and delineating and updating impervious cover features.
Map Name: Layers
Legend
All Layers and Tables
Dynamic Legend
Dynamic All Layers
Layers:
Description:
Copyright Text:
Spatial Reference:
102710
(3437)
Single Fused Map Cache: false
Initial Extent:
XMin: 872433.3482792065
YMin: 231866.35154264743
XMax: 1472009.651848951
YMax: 448507.1533413846
Spatial Reference: 102710
(3437)
Full Extent:
XMin: 1061674.5000299178
YMin: 131035.45339433849
XMax: 1282768.5000982517
YMax: 433389.45334391895
Spatial Reference: 102710
(3437)
Units: esriFeet
Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP
Document Info:
Title:
Author:
Comments:
Subject:
Category:
Keywords: Impervious Cover,Impervious Surfaces,NH GRANIT
AntialiasingMode: None
TextAntialiasingMode: Force
Supports Dynamic Layers: true
MaxRecordCount: 1000
MaxImageHeight: 4096
MaxImageWidth: 4096
Supported Query Formats: JSON, geoJSON
Supports Query Data Elements:
Min Scale: 0
Max Scale: 0
Supports Datum Transformation: true
Child Resources:
Info
Dynamic Layer
Supported Operations:
Export Map
Identify
QueryLegends
QueryDomains
Find
Return Updates
Generate KML