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Service Description: Major High Tide Flooding Inundation Extent
This dataset depicts the inundation extent of major high tide flooding, which is defined in the NOAA Technical Report NOS CO-OPS 086: Patterns and Projections of High Tide Flooding Along the U.S. Coastline Using a Common Impact Threshold. This threshold provides a national definition of coastal flooding and impacts for quantifying and communicating risk. It may deviate from NOAA National Weather Service (NWS) impact thresholds that take into account local flood risk and are used to issue NWS coastal flood watches, warnings, and advisories.
NOAA Technical Report NOS CO-OPS 086: https://www.tidesandcurrents.noaa.gov/publications/techrpt86_PaP_of_HTFlooding.pdf
The data and maps in this tool illustrate the scale of potential flooding, not the exact location, and do not account for erosion, subsidence, or future construction. The data and information provided 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 data and maps in this tool are provided “as is,” without warranty to their performance, merchantable state, or fitness for any particular purpose. The entire risk associated with the results and performance of these data is assumed by the user. This tool should be used strictly as a planning reference tool and not for navigation, permitting, or other legal purposes.
Tiles have been cached down to Level ID 16 (1:9027).
Map Name: NOS_Major
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Description: Major High Tide Flooding Inundation Extent
This dataset depicts the inundation extent of major high tide flooding, which is defined in the NOAA Technical Report NOS CO-OPS 086: Patterns and Projections of High Tide Flooding Along the U.S. Coastline Using a Common Impact Threshold. This threshold provides a national definition of coastal flooding and impacts for quantifying and communicating risk. It may deviate from NOAA National Weather Service (NWS) impact thresholds that take into account local flood risk and are used to issue NWS coastal flood watches, warnings, and advisories.
NOAA Technical Report NOS CO-OPS 086: https://www.tidesandcurrents.noaa.gov/publications/techrpt86_PaP_of_HTFlooding.pdf
The data and maps in this tool illustrate the scale of potential flooding, not the exact location, and do not account for erosion, subsidence, or future construction. The data and information provided 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 data and maps in this tool are provided “as is,” without warranty to their performance, merchantable state, or fitness for any particular purpose. The entire risk associated with the results and performance of these data is assumed by the user. This tool should be used strictly as a planning reference tool and not for navigation, permitting, or other legal purposes.
Tiles have been cached down to Level ID 16 (1:9027).
Service Item Id: f86b149cd7ed4f03a0e1ef8e646a047b
Copyright Text: NOAA Office for Coastal Management
Spatial Reference:
102100
(3857)
Single Fused Map Cache: true
Tile Info:
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- Width: 256
- DPI: 96
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Levels of Detail: 24
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Level ID: 1
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Level ID: 5
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- Format: PNG8
- Compression Quality: 0.0
- Origin: X: -2.0037508342787E7
Y: 2.0037508342787E7
- Spatial Reference: 102100
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Storage Info:
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- Packet Size: 128
Initial Extent:
XMin: -9262919.999272095
YMin: 3534320.2521854434
XMax: -8564781.283187361
YMax: 4025338.530761662
Spatial Reference: 102100
(3857)
Full Extent:
XMin: -1.9024365178555127E7
YMin: -1623035.5124031203
XMax: 1.623967638584358E7
YMax: 6275431.807961992
Spatial Reference: 102100
(3857)
Units: esriMeters
Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP
Document Info:
Title: Major High Tide Flooding Inundation Extent
Author:
Comments: <DIV STYLE="text-align:Left;font-size:12pt"><DIV><DIV><P><SPAN>Major High Tide Flooding Inundation Extent</SPAN></P><P><SPAN /></P><P><SPAN>This dataset depicts the inundation extent of major high tide flooding, which is defined in the NOAA Technical Report NOS CO-OPS 086: Patterns and Projections of High Tide Flooding Along the U.S. Coastline Using a Common Impact Threshold. This threshold provides a national definition of coastal flooding and impacts for quantifying and communicating risk. It may deviate from NOAA National Weather Service (NWS) impact thresholds that take into account local flood risk and are used to issue NWS coastal flood watches, warnings, and advisories.</SPAN></P><P><SPAN /><SPAN /></P><P><SPAN>NOAA Technical Report NOS CO-OPS 086: </SPAN><A href="https://www.tidesandcurrents.noaa.gov/publications/techrpt86_PaP_of_HTFlooding.pdf" STYLE="text-decoration:underline;"><SPAN STYLE="text-decoration:underline;"><SPAN>https://www.tidesandcurrents.noaa.gov/publications/techrpt86_PaP_of_HTFlooding.pdf</SPAN></SPAN></A></P><P /><P><SPAN><SPAN>The data and maps in this tool illustrate the scale of potential flooding, not the exact location, and do not account for erosion, subsidence, or future construction. The data and information provided 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 data and maps in this tool are provided “as is,” without warranty to their performance, merchantable state, or fitness for any particular purpose. The entire risk associated with the results and performance of these data is assumed by the user. This tool should be used strictly as a planning reference tool and not for navigation, permitting, or other legal purposes.</SPAN></SPAN></P><P><SPAN /><SPAN /></P><P><SPAN><SPAN>Tiles have been cached down to Level ID 16 (1:9027).</SPAN></SPAN></P></DIV></DIV></DIV>
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AntialiasingMode: Fast
TextAntialiasingMode: Force
Supports Dynamic Layers: false
MaxRecordCount: 2000
MaxImageHeight: 4096
MaxImageWidth: 4096
Supported Query Formats: JSON, geoJSON, PBF
Supports Query Data Elements: true
Min Scale: 5.91657527591555E8
Max Scale: 9027.977411
Supports Datum Transformation: true
Child Resources:
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