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Service Description: Virginia Coastal Resilience Master Plan (VA CRMP) coastal flood depth grids. Represents the flood depth at any given location, as calculated by subtraction of the ground elevation from the water surface elevation. The water surface elevation source for this product was derived from the NOAA Vdatum tool (for tidal surfaces), or from the FEMA Region 3 storm surge study (for 50% to 0.2% AEP flood elevations). FEMA storm surge data represent the total stillwater elevation, which includes storm surge and wave setup (but not individual wave crest elevations). Data provided at a 10 ft horizontal resolution. Product names denote the time horizon (2020, 2040, 2060, 2080) and flood event (“mlw” = mean low water, “mhw” = mean high water, “reg” = 1.5 times mean tidal range, “002” = 2-yr recurrence interval, “005” = 5-yr recurrence interval, “010” = 10-yr recurrence interval, “025” = 25-yr recurrence interval, “050” = 50-yr recurrence interval, “100” = 100-yr recurrence interval, “500” = 500-yr recurrence interval). See VA CRMP Appendix C description of methods for data development and processes.

Name: CRMP_Coastal_DG/Coastal_DG_2080_100yr

Description:

Single Fused Map Cache: false

Extent:

XMin: -8705215.0922238
YMin: 4365683.781734593
XMax: -8357693.629180875
YMax: 4777222.516812064
Spatial Reference: 102100  (3857)

Initial Extent:

XMin: -8705215.0922238
YMin: 4365683.781734593
XMax: -8357693.629180875
YMax: 4777222.516812064
Spatial Reference: 102100  (3857)

Full Extent:

XMin: -8705215.0922238
YMin: 4365683.781734593
XMax: -8357693.629180875
YMax: 4777222.516812064
Spatial Reference: 102100  (3857)

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Pixel Size Y: 3.048006096012195

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Min Values: 2.3841857910156E-7

Max Values: 327.27651977539

Mean Values: 17.202150645199

Standard Deviation Values: 17.440827508017

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