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Service Description: HEC-RAS model backed Zone A floodplain data were created by contractors on a county by county basis through FEMA and the WV DHSEM State NFIP Coordinator. Available countywide flood water depth grid rasters were compiled into a statewide mosaic for use in the WV Flood Tool. Additional depth data from detailed study area redelineation studies were also added to the statewide modaic.
Map Name: floodTool_Depth_HEC_RAS
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Description: County extent model-backed Zone A (Advisory) and Updated Zone AE (redelineation study) depth rasters are compiled into a statewide layer.
Copyright Text: FEMA, WVDHSEM-NFIP, WVGISTC
Spatial Reference:
26917
(26917)
Single Fused Map Cache: false
Initial Extent:
XMin: 479768.68012229353
YMin: 4189120.7182466667
XMax: 482582.0168176177
YMax: 4191026.3034467017
Spatial Reference: 26917
(26917)
Full Extent:
XMin: 355936.5401528731
YMin: 4117514.4676632993
XMax: 782300.5401528731
YMax: 4498773.467663299
Spatial Reference: 26917
(26917)
Units: esriMeters
Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP
Document Info:
Title: floodTool_Depth_HEC_RAS.aprx
Author:
Comments: County extent model-backed Zone A (Advisory) and Updated Zone AE (redelineation study) depth rasters are compiled into a statewide layer.
Subject: Flood water depth data for visual display and query in the WV Flood Tool online map application.
Category:
Keywords: HEC RAS,model backed Zone A,advisory,AFH,flood depth
AntialiasingMode: Fast
TextAntialiasingMode: Force
Supports Dynamic Layers: true
MaxRecordCount: 1000
MaxImageHeight: 4096
MaxImageWidth: 4096
Supported Query Formats: JSON, geoJSON, PBF
Supports Query Data Elements: true
Min Scale: 577792
Max Scale: 0
Supports Datum Transformation: true
Child Resources:
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