Bathymetry/Bathy_NCRO_20240311_GrizzlyBay (ImageServer)

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Service Description:

The California Department of Water Resources (DWR), North Central Region Office (NCRO), Bathymetry Data Collection Section, conducted a bathymetric survey of Grizzly Bay as part of the Delta Wide Bathymetry Program. The main purpose of the data is to help complete bathymetric datasets of Suisun Marsh and allow for relevant comparisons. Due to conditions in the field, the extents of this multibeam dataset were limited and the rest of the bay was canvassed in a corresponding singlebeam survey.

• Field Dates: February 20, 22, 27-28, March 4-7, 11, 2024

• Survey Type: Multibeam

• Data Density: 1 meter grid

• Horizontal Datum: North American Datum of 1983 (NAD83) California Coordinate System (CCS83) State Plane Zone 2, US feet

• Vertical Datum: North American Vertical Datum of 1988 (NAVD88) geoid 12B, US feet

• Processing Epoch: 2024.195; CSRC Datum Epoch: 2017.5

• Related Datasets: Grizzly Bay Singlebeam 2024, Montezuma Slough Multibeam 2018, Suisun Slough 2018

• Involved Staff: Data collected and processed by NCRO Bathymetry and Hydrography sections

• Survey Responsible Charge: Jacob Wright, PLS (CA 8717)

Please contact the distributor for questions regarding survey control or QC checks.

For complete metadata make sure the viewer (ArcGIS or other software) is set to view FGDC metadata.

Name: Bathymetry/Bathy_NCRO_20240311_GrizzlyBay

Description:

Single Fused Map Cache: false

Extent:

Initial Extent:

Full Extent:

Pixel Size X: 1.0

Pixel Size Y: 1.0

Band Count: 1

Pixel Type: F32

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Mensuration Capabilities: Basic

Inspection Capabilities:

Has Histograms: true

Has Colormap: false

Has Multi Dimensions : false

Rendering Rule:

Min Scale: 0

Max Scale: 0

Copyright Text: California Department of Water Resources, Division of Regional Assistance, North Central Region Office, Hydrography and Technical Support.

Service Data Type: esriImageServiceDataTypeGeneric

Min Values: -47.469413757324

Max Values: 4.5275592803955

Mean Values: -16.954990825105

Standard Deviation Values: 8.9073610414953

Object ID Field:

Fields: None

Default Mosaic Method: Center

Allowed Mosaic Methods:

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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

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Allow Raster Function: true

Allow Copy: true

Allow Analysis: true

Allow Compute TiePoints: false

Supports Statistics: false

Supports Advanced Queries: false

Use StandardizedQueries: true

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Edit Fields Info: null

Ownership Based AccessControl For Rasters: null

Child Resources: Info Histograms Statistics Key Properties Legend Raster Function Infos

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