View In:   ArcGIS JavaScript   ArcGIS Online Map Viewer   ArcGIS Earth   ArcMap   ArcGIS Pro

View Footprint In:   ArcGIS Online Map Viewer

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.

Map Name: Map

Legend

All Layers and Tables

Dynamic Legend

Dynamic All Layers

Layers:

• DG_2020_mhw (0)

Description:

Copyright Text:

Spatial Reference: 102100  (3857)


Single Fused Map Cache: true

Tile Info:

• Height: 256
• Width: 256
• DPI: 96
• Levels of Detail: 24
  • Level ID: 0 [ Start Tile, End Tile ]
  • Resolution: 156543.033928
  • Scale: 5.91657527591555E8
  • Level ID: 1 [ Start Tile, End Tile ]
  • Resolution: 78271.5169639999
  • Scale: 2.95828763795777E8
  • Level ID: 2 [ Start Tile, End Tile ]
  • Resolution: 39135.7584820001
  • Scale: 1.47914381897889E8
  • Level ID: 3 [ Start Tile, End Tile ]
  • Resolution: 19567.8792409999
  • Scale: 7.3957190948944E7
  • Level ID: 4 [ Start Tile, End Tile ]
  • Resolution: 9783.93962049996
  • Scale: 3.6978595474472E7
  • Level ID: 5 [ Start Tile, End Tile ]
  • Resolution: 4891.96981024998
  • Scale: 1.8489297737236E7
  • Level ID: 6 [ Start Tile, End Tile ]
  • Resolution: 2445.98490512499
  • Scale: 9244648.868618
  • Level ID: 7 [ Start Tile, End Tile ]
  • Resolution: 1222.99245256249
  • Scale: 4622324.434309
  • Level ID: 8 [ Start Tile, End Tile ]
  • Resolution: 611.49622628138
  • Scale: 2311162.217155
  • Level ID: 9 [ Start Tile, End Tile ]
  • Resolution: 305.748113140558
  • Scale: 1155581.108577
  • Level ID: 10 [ Start Tile, End Tile ]
  • Resolution: 152.874056570411
  • Scale: 577790.554289
  • Level ID: 11 [ Start Tile, End Tile ]
  • Resolution: 76.4370282850732
  • Scale: 288895.277144
  • Level ID: 12 [ Start Tile, End Tile ]
  • Resolution: 38.2185141425366
  • Scale: 144447.638572
  • Level ID: 13 [ Start Tile, End Tile ]
  • Resolution: 19.1092570712683
  • Scale: 72223.819286
  • Level ID: 14 [ Start Tile, End Tile ]
  • Resolution: 9.55462853563415
  • Scale: 36111.909643
  • Level ID: 15 [ Start Tile, End Tile ]
  • Resolution: 4.77731426794937
  • Scale: 18055.954822
  • Level ID: 16 [ Start Tile, End Tile ]
  • Resolution: 2.38865713397468
  • Scale: 9027.977411
  • Level ID: 17 [ Start Tile, End Tile ]
  • Resolution: 1.19432856685505
  • Scale: 4513.988705
  • Level ID: 18 [ Start Tile, End Tile ]
  • Resolution: 0.597164283559817
  • Scale: 2256.994353
  • Level ID: 19 [ Start Tile, End Tile ]
  • Resolution: 0.298582141647617
  • Scale: 1128.497176
  • Level ID: 20 [ Start Tile, End Tile ]
  • Resolution: 0.14929107082380833
  • Scale: 564.248588
  • Level ID: 21 [ Start Tile, End Tile ]
  • Resolution: 0.07464553541190416
  • Scale: 282.124294
  • Level ID: 22 [ Start Tile, End Tile ]
  • Resolution: 0.03732276770595208
  • Scale: 141.062147
  • Level ID: 23 [ Start Tile, End Tile ]
  • Resolution: 0.01866138385297604
  • Scale: 70.5310735
• Format: Mixed
• Compression Quality: 75.0
• Origin: X: -2.0037508342787E7
  Y: 2.0037508342787E7
  
• Spatial Reference: 102100  (3857)
  

Initial Extent:

XMin: -8814311.162064968
YMin: 4345109.134873151
XMax: -8248597.115576976
YMax: 4797799.344523375
Spatial Reference: 102100

Full Extent:

XMin: -8705215.092224
YMin: 4365685.962584524
XMax: -8357693.185417944
YMax: 4777222.516812
Spatial Reference: 102100

Units: esriMeters

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: vacrmp
AntialiasingMode: None
TextAntialiasingMode: Force

Supports Dynamic Layers: true

MaxRecordCount: 2000

MaxImageHeight: 4096

MaxImageWidth: 4096

Supported Query Formats: JSON, geoJSON, PBF

Supports Query Data Elements: true

Min Scale: 4622324.434309

Max Scale: 72223.819286

Min LOD: 8

Max LOD: 16

Supports Datum Transformation: true



Child Resources:   Info   Dynamic Layer

Supported Operations:   Export Map   Identify   QueryDomains   QueryLegends   Find   Return Updates