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FloodExposureMapper/CFEM_CensusBlkGrp_PopulationDensity (MapServer)

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Service Description: This map service was created to support the National Oceanic and Atmospheric Administration (NOAA) Office for Coastal Management’s (OCM) Coastal Flood Exposure Mapper. The purpose of the online mapping tool is to provide coastal managers, planners, and stakeholders a preliminary look at exposures to coastal flooding hazards. The Mapper is a screening-level tool that uses nationally consistent data sets and analyses. Data and maps provided can be used at several scales to help communities initiate resilience planning efforts. Currently the extent of this map service and the Coastal Flood Exposure Mapper is limited to U.S. coastal counties along the Gulf of Mexico and Atlantic Ocean. This map service displays U.S. Census Bureau block groups symbolized to represent the population density (people per square mile). Data in this map service were derived from 2010 decennial census data. This is a cached map service. Tiles have been cached down to Level ID 15 (1:18,055). The dataset should be used only as a screening-level tool for management decisions. As with all remotely sensed data, all features should be verified with a site visit. The dataset is provided "as is," without warranty to its performance, merchantable state, or fitness for any particular purpose. The entire risk associated with the results and performance of this dataset is assumed by the user. This dataset should be used strictly as a planning reference and not for navigation, permitting, or other legal purposes. For more information, visit the Coastal Flood Exposure Mapper (https://coast.noaa.gov/floodexposure). Send questions or comments to the NOAA Office for Coastal Management (coastal.info@noaa.gov).

Map Name: Layers

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Layers: Description:

Copyright Text: NOAA Office for Coastal Management

Spatial Reference: 102100  (3857)


Single Fused Map Cache: true

Tile Info: Initial Extent: Full Extent: Units: esriMeters

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

Document Info: Supports Dynamic Layers: false

MaxRecordCount: 1000

MaxImageHeight: 4096

MaxImageWidth: 4096

Supported Query Formats: JSON, AMF, geoJSON

Min Scale: 5.91657527591555E8

Max Scale: 18055.954822



Child Resources:   Info

Supported Operations:   Export Map   Identify   Find   Return Updates   Generate KML