| snippet:
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This bathymetric dataset is intended to be used as a base component of studies in the Sacramento-San Joaquin Delta. This is an official DWR Image Service, which meets all appropriate requirements of the DWR Spatial Data Standards, specifically the DWR Spatial Data Standard version 3.6, dated September 27, 2023.
DWR makes no warranties or guarantees — either expressed or implied — as to the completeness, accuracy, or correctness of the data. DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data.
This Image Service was published on 4/25/2025, by Bianca Pertl of the DWR Division of Engineering, who may be contacted at 916-757-3593, or at bianca.pertl@water.ca.gov. Comments, problems, improvements, updates, or suggestions should be forwarded to the official DWR point of contact as available and appropriate. |
| summary:
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This bathymetric dataset is intended to be used as a base component of studies in the Sacramento-San Joaquin Delta. This is an official DWR Image Service, which meets all appropriate requirements of the DWR Spatial Data Standards, specifically the DWR Spatial Data Standard version 3.6, dated September 27, 2023.
DWR makes no warranties or guarantees — either expressed or implied — as to the completeness, accuracy, or correctness of the data. DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data.
This Image Service was published on 4/25/2025, by Bianca Pertl of the DWR Division of Engineering, who may be contacted at 916-757-3593, or at bianca.pertl@water.ca.gov. Comments, problems, improvements, updates, or suggestions should be forwarded to the official DWR point of contact as available and appropriate. |
| accessInformation:
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California Department of Water Resources, Division of Regional Assistance, North Central Region Office, Hydrography and Technical Support. |
| thumbnail:
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| maxScale:
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4180.755210744996 |
| typeKeywords:
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["ArcGIS Server","Data","Image Service","Service"] |
| description:
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<div style='text-align:Left;'><div><div><p><span>The California Department of Water Resources (DWR), North Central Region Office (NCRO), Bathymetry Data Collection Section, conducted a bathymetric survey of the Sacramento River as part of the Delta Wide Bathymetry Program. The main purpose of the data is to help complete bathymetric datasets of the North Delta and allow for relevant comparisons. </span></p><p><span>• Field Dates: August 17-31, September 5,8,18, October 23-31, November 7-13, 27-30, December 11 2023; January 3-4, 16-18, 29-30, February 1, 2024 </span></p><p><span>• Survey Type: Multibeam </span></p><p><span>• Data Density: 1 foot grid </span></p><p><span>• Horizontal Datum: North American Datum of 1983 (NAD83) California Coordinate System (CCS83) State Plane Zone 2, US feet </span></p><p><span>• Vertical Datum: North American Vertical Datum of 1988 (NAVD88) geoid 12B, US feet </span></p><p><span>• Processing Epoch: 2024.088; CSRC Datum Epoch: 2017.5 </span></p><p><span>• Related Datasets: Cache Slough 2024; Sacramento River near Walnut Grove 2023; Sacramento River at Decker Island 2015, Steamboat Slough 2023; Sacramento River Singlebeam 2024, Threemile Slough 2019 </span></p><p><span>• Involved Staff: Data collected and processed by NCRO Bathymetry and Hydrography sections </span></p><p><span>• Survey Responsible Charge: Jacob Wright, PLS (CA 8717) </span></p><p><span>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.</span></p></div></div></div> |
| licenseInfo:
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<div style='text-align:Left;'><div><div><p><span>This dataset was valid at the time it was measured, however, changes may have occurred since and these data may no longer represent actual surface conditions. The user is responsible for the results of any application of this data for other than its intended purpose. Acknowledgement of the Department of Water Resources, NCRO, Hydrography and Technical Support is appreciated for products derived from these data.</span></p></div></div></div> |
| catalogPath:
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| title:
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Bathy_NCRO_20240201_SacramentoRvr_at_RioVista |
| type:
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Image Service |
| url:
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https://parcgis.water.ca.gov/arcgisimgpublicmngr/services |
| tags:
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["elevation","inlandWaters","Bathymetry","Multibeam","Sonar","Sacramento River","Rio Vista","Steamboat Slough","Cache Slough","Decker Island","Threemile Slough","Sherman Island","Brannon Island","East Ryer Island","Grand Island","August","September","October","November","December","2023","January","February 2024"] |
| culture:
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en-US |
| portalUrl:
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|
| name:
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Bathy_NCRO_20240201_SacramentoRvr_at_RioVista |
| guid:
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|
| minScale:
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133784.16674383986 |
| spatialReference:
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NAD_1983_StatePlane_California_II_FIPS_0402_Feet |