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Service Description: The database contains predicted sea level rise extent layers and baseline layers for the coastal New Hampshire, including the open coast, the Piscataqua River, and Great Bay. Data are based on 2019/2020 LiDAR data and comprise eleven scenarios. The scenarios combine Mean Higher High Water, 100-year flood predictions, and 2ft increments of sea level rise. To access a complete metadata document for this database, copy and paste this link to your browser: https://ftp.granit.unh.edu/GRANIT_Data/Raster_Data/Oceans_and_Coasts/d-sealevelrise_2ft_scenarios/d-NH_SLR_20230410/sealevelrise_20230410.html Data are also available through the NH Geodata Portal. Visit https://www.nhgeodata.unh.edu/search?q=sea%20level%20rise

Map Name: Layers

Legend

All Layers and Tables

Dynamic Legend

Dynamic All Layers

Layers:

• MHHW Baseline (0)
• MHHW + 1% Flood Baseline (1)
• MHHW + 2-ft SLR (2)
• MHHW + 4-ft SLR (3)
• MHHW + 6-ft SLR (4)
• MHHW + 8-ft SLR (5)
• MHHW + 1% Flood + 2-ft SLR (6)
• MHHW + 1% Flood + 4-ft SLR (7)
• MHHW + 1% Flood + 6-ft SLR (8)
• MHHW + 1% Flood + 8-ft SLR (9)
• MHHW + 1-ft SLR (10)
• MHHW Baseline (Line) (11)

Description: Sea level rise extents for coastal NH based on 2011 LiDAR data. Access additional metadata and files for download at this link: http://www.granit.unh.edu/data/search?dset=sealevelrise_2ft_scenarios

Copyright Text:

Spatial Reference: 102710  (3437)


Single Fused Map Cache: false

Initial Extent:

XMin: 1218311.7647275215
YMin: 170270.8736530188
XMax: 1226593.0147275215
YMax: 175357.67920857435
Spatial Reference: 102710  (3437)

Full Extent:

XMin: 1173647.5087646649
YMin: 132646.2649411743
XMax: 1271263.7587646744
YMax: 266158.7649411743
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: Sea level rise extents for coastal NH based on 2011 LiDAR data. Access additional metadata and files for download at this ink: https://nhgeodata.unh.edu/nhgeodata/rest/services/Topical/CV_SLR_classes_polygons/MapServer
Subject:
Category:
Keywords:
AntialiasingMode: None
TextAntialiasingMode: Force

Supports Dynamic Layers: true

Resampling: false

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

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