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Service Description: The 1% Depth Grid dataset represents the flood depth calculated for the 1% annual chance flood event scenario, defined as the difference between water surface elevation and the ground. 1% flood depth data were downloaded from FEMA's Map Service Center (https://msc.fema.gov/portal/home), projected to 102747, and resampled. For more information, review the FEMA Flood Risk Database Technical Reference (available at https://www.fema.gov/guidelines-and-standards-flood-risk-analysis-and-mapping and on the FEMA Risk MAP Knowledge Sharing Site)

Map Name: Map

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Layers:

• 1% Annual Chance Flood Depth (ft) (0)

Description:

Service Item Id: 8f91e77827f84e2d93fa6862e7d3aa85

Copyright Text:

Spatial Reference: PROJCS["NAD_1983_StatePlane_Virginia_South_FIPS_4502_Feet",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",11482916.667],PARAMETER["False_Northing",3280833.333],PARAMETER["Central_Meridian",-78.5],PARAMETER["Standard_Parallel_1",36.7666666666667],PARAMETER["Standard_Parallel_2",37.9666666666667],PARAMETER["Latitude_Of_Origin",36.3333333333333],UNIT["Foot_US",0.3048006096012192]]


Single Fused Map Cache: false

Initial Extent:

XMin: 1.2079749872005591E7
YMin: 3559495.2823596788
XMax: 1.21270099845503E7
YMax: 3598407.580632471
Spatial Reference: PROJCS["NAD_1983_StatePlane_Virginia_South_FIPS_4502_Feet",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",11482916.667],PARAMETER["False_Northing",3280833.333],PARAMETER["Central_Meridian",-78.5],PARAMETER["Standard_Parallel_1",36.7666666666667],PARAMETER["Standard_Parallel_2",37.9666666666667],PARAMETER["Latitude_Of_Origin",36.3333333333333],UNIT["Foot_US",0.3048006096012192]]

Full Extent:

XMin: 1.0989847819013035E7
YMin: 3220084.5280849114
XMax: 1.2497548215679701E7
YMax: 4547824.654751578
Spatial Reference: PROJCS["NAD_1983_StatePlane_Virginia_South_FIPS_4502_Feet",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",11482916.667],PARAMETER["False_Northing",3280833.333],PARAMETER["Central_Meridian",-78.5],PARAMETER["Standard_Parallel_1",36.7666666666667],PARAMETER["Standard_Parallel_2",37.9666666666667],PARAMETER["Latitude_Of_Origin",36.3333333333333],UNIT["Foot_US",0.3048006096012192]]

Units: esriFeet

Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP

Document Info:

Title: Map
Author:
Comments:
Subject:
Category:
Keywords: flood,flood depth,FEMA
AntialiasingMode: Fast
TextAntialiasingMode: Force

Supports Dynamic Layers: true

Resampling: false

MaxRecordCount: 2000

MaxImageHeight: 4096

MaxImageWidth: 4096

Supported Query Formats: JSON, geoJSON, PBF

Supports Query Data Elements: true

Min Scale: 0

Max Scale: 0

Supports Datum Transformation: true



Child Resources:   Info   Dynamic Layer

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