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Bay_Bathymetry (ImageServer)

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View Footprint In:   ArcGIS Online Map Viewer

Service Description:

The Chesapeake Bay Digital Elevation Model (DEM) shows the Bathymetry of the bay and it's tributaries. The dataset was derived from 297 hydrographic surveys from 1859 to 1993. Resolution is 30m, and depth is show in meters at mean low water.

Source Data:

NOAA, National Ocean Service, http://estuarinebathymetry.noaa.gov/bathy_htmls/M130.html, 1994 (downloaded 10/7/2015)

Processing Steps/Dates:

Data from 3 rasters was combined into one using the Mosaic to New Raster tool. Dataset was reprojected to WGS84 UTM Zone 18N.

Processing Date: 10/6/2015

Contact Information:

Chesapeake Bay Foundation

kleaverton@cbf.org



Name: Bay_Bathymetry

Description:

The Chesapeake Bay Digital Elevation Model (DEM) shows the Bathymetry of the bay and it's tributaries. The dataset was derived from 297 hydrographic surveys from 1859 to 1993. Resolution is 30m, and depth is show in meters at mean low water.

Source Data:

NOAA, National Ocean Service, http://estuarinebathymetry.noaa.gov/bathy_htmls/M130.html, 1994 (downloaded 10/7/2015)

Processing Steps/Dates:

Data from 3 rasters was combined into one using the Mosaic to New Raster tool. Dataset was reprojected to WGS84 UTM Zone 18N.

Processing Date: 10/6/2015

Contact Information:

Chesapeake Bay Foundation

kleaverton@cbf.org



Single Fused Map Cache: false

Extent: Initial Extent: Full Extent: Pixel Size X: 29.999259818193924

Pixel Size Y: 30.000651458030926

Band Count: 1

Pixel Type: F32

RasterFunction Infos: {"rasterFunctionInfos": [{ "name": "None", "description": "", "help": "" }]}

Mensuration Capabilities: Basic

Has Histograms: true

Has Colormap: false

Has Multi Dimensions : false

Rendering Rule:

Min Scale: 0

Max Scale: 0

Copyright Text: NOAA (1994), Chesapeake Bay Foundation (2015)

Service Data Type: esriImageServiceDataTypeGeneric

Min Values: -52.93299865722656

Max Values: 1.5770000219345093

Mean Values: -6.670294846475646

Standard Deviation Values: 5.619851504150266

Object ID Field:

Fields: None

Default Mosaic Method: Center

Allowed Mosaic Methods:

SortField:

SortValue: null

Mosaic Operator: First

Default Compression Quality: 75

Default Resampling Method: Bilinear

Max Record Count: null

Max Image Height: 4100

Max Image Width: 15000

Max Download Image Count: null

Max Mosaic Image Count: null

Allow Raster Function: true

Allow Compute TiePoints: false

Supports Statistics: false

Supports Advanced Queries: false

Use StandardizedQueries: true

Raster Type Infos: Has Raster Attribute Table: false

Edit Fields Info: null

Ownership Based AccessControl For Rasters: null

Child Resources:   Info   Histograms   Key Properties   Legend   rasterFunctionInfos

Supported Operations:   Export Image   Identify   Measure   Compute Histograms   Compute Statistics Histograms   Get Samples   Compute Class Statistics   Query Boundary   Compute Pixel Location   Validate   Project