| snippet:
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This bathymetric dataset is intended to provide information regarding the Fish Barrier structure at the Sacramento River / Georgiana Slough junction and 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 2/11/2025, 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 provide information regarding the Fish Barrier structure at the Sacramento River / Georgiana Slough junction and 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 2/11/2025, 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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5000.0 |
| 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 for of of the Sacramento River / Georgiana Slough junction to aid in determining the status of the submerged fish barrier structure and any accumulation of debris prior to removal by divers. Bathymetry was collected on the Sacramento River from 100 ft to 2500 ft downstream of the Walnut Grove Bridge (about 800 ft upstream to 1600 ft downstream of the Georgiana Slough centerline) and on Georgiana Slough from the Sac. River junction to 100 ft downstream of the Isleton Road Bridge. The fish barrier is visible in this dataset as a linear feature spanning the mouth of Georgiana Slough, however a bare earth cleaned surface can also be provided upon request. </SPAN></P><P><SPAN>• Field Dates: May 16, 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) 2011, California Coordinate System (CCS83) State Plane Zone 2, US feet </SPAN></P><P><SPAN>• Vertical Datum: North American Vertical Datum of 1988 (NAVD88), US feet </SPAN></P><P><SPAN>• Processing Epoch: 2024.375; CSRC Datum Epoch: 2017.5 </SPAN></P><P><SPAN>• Related Datasets: Georgiana Slough 2020; Sacramento River at Walnut Grove 2022 </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>For complete metadata make sure the viewer (ArcGIS or other software) is set to view FGDC metadata. </SPAN></P><P><SPAN>For full survey details and QAQC information please see the survey report associated with this dataset.</SPAN></P><P><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. 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_20240516_SacramentoRiver_at_GeorgianaSlu |
| type:
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Image Service |
| url:
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https://parcgis.water.ca.gov/arcgisimgpublicmngr/services |
| tags:
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["Inland Waters","May","2024","Bathymetry","Sacramento River","Georgiana Slough","Sonar","Elevation","Multibeam"] |
| culture:
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en-US |
| portalUrl:
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| name:
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Bathy_NCRO_20240516_SacramentoRiver_at_GeorgianaSlu |
| guid:
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| minScale:
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1.5E8 |
| spatialReference:
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NAD_1983_2011_StatePlane_California_II_FIPS_0402_Ft_US |