20230214
09280700
1.0
FALSE
i06_Bathy_NOAA_1990_SuisunAndGrizzlyBay_and_SanJoaquinRiver
-13606138.975500
-13535643.372000
4581536.677300
4609965.568600
1
002
Projected
GCS_WGS_1984
Linear Unit: Meter (1.000000)
WGS_1984_Web_Mercator_Auxiliary_Sphere
<ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/10.8'><WKT>PROJCS["WGS_1984_Web_Mercator_Auxiliary_Sphere",GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Mercator_Auxiliary_Sphere"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",0.0],PARAMETER["Standard_Parallel_1",0.0],PARAMETER["Auxiliary_Sphere_Type",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",3857]]</WKT><XOrigin>-20037700</XOrigin><YOrigin>-30241100</YOrigin><XYScale>10000</XYScale><ZOrigin>0</ZOrigin><ZScale>1</ZScale><MOrigin>0</MOrigin><MScale>1</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>102100</WKID><LatestWKID>3857</LatestWKID></ProjectedCoordinateSystem>
20240220
11100200
20240506
16184100
FGDC
FGDC CSDGM Metadata
150000000
5000
Data was collected by NOAA in 1990. This bathymetric dataset will be used as a base component of scientific research and studies of the Sacramento-San Joaquin Delta. Single and multidimensional flow model simulations, levee stability analyses, construction plans, and biological studies are examples of projects that depend on detailed bathymetric information. This dataset was collected to better manage and understand flow and water quality dynamics. The associated data are considered DWR enterprise GIS data, which meet all appropriate requirements of the DWR Spatial Data Standards, specifically the DWR Spatial Data Standard version 3.4, dated September 14, 2022. 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. Comments, problems, improvements, updates, or suggestions should be forwarded to gis@water.ca.gov.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Bathymetric survey of Carquinez Strait, Suisun Bay, Grizzly Bay, Honker Bay, Suisun Cutoff, Suisun Slough, Montezuma Slough, Cutoff Slough, Cross Slough, Nurse Slough, Little Honker Bay, Luco Slough, Denverton Slough, Seal Island Channel, Andy Mason Slough, Champion Slough, Mallard Slough, New York Slough, Middle Slough, Broad Slough, parts of the Sacramento and San Joaquin Rivers, Sherman Lake, Threemile Slough, Fishermans Cut, and Sevenmile Slough. The survey took place in 1990 using single beam echo sounder technology and was performed by NOAA. The original field survey data were collected in NAD83 and NGVD29 datums, and </SPAN><SPAN><SPAN>have been converted to California Teale Albers, NAD83 at time of field survey data import.</SPAN></SPAN></P><P><SPAN>• Horizontal Units: Feet</SPAN></P><P><SPAN>• Vertical Units: Feet</SPAN></P></DIV></DIV></DIV>
NOAA (National Oceanic and Atmospheric Administration)
Elevation
ISO 006
Bathymetry
Sacramento
San Joaquin Delta
Walnut Grove
Ryde
Slough
1990
Single Beam
Suisun Bay
Grizzly Bay
NOAA
Carquinez Strait
Grizzly Bay
Honker Bay
Suisun Cutoff
Suisun Slough
Montezuma Slough
Cutoff Slough
Cross Slough
Nurse Slough
Little Honker Bay
Luco Slough
Denverton Slough
Seal Island Channel
Andy Mason Slough
Champion Slough
Mallard Slough
New York Slough
Middle Slough
Broad Slough
Sherman Lake
Threemile Slough
Fishermans Cut
Sevenmile Slough
DWR GIS Atlas
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Not for use as a navigation aid. The data reflects measurements taken at specific time periods and the Department of Water Resources makes no claim as to the current state of these waterways. Do not share or publish this data without including proper attribution.</SPAN></P><P STYLE="margin:0 0 11 0;"><SPAN>The original source projection of the DWR GIS atlas dataset was California Teale Albers, NAD83. For copies of data in original projection, please contact DWR directly.</SPAN></P></DIV></DIV></DIV>
Version 6.2 (Build 9200) ; Esri ArcGIS 10.9.1.28388
i06_Bathy_NOAA_1990_SuisunAndGrizzlyBay_and_SanJoaquinRiver
1
-122.226026
-121.592753
38.215867
38.014941
i06_Bathy_NOAA_1990_SuisunAndGrizzlyBay_and_SanJoaquinRiver
Feature Class
89156
OBJECTID
OBJECTID
OID
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Shape
Shape
Geometry
4
0
0
Feature geometry.
Esri
Coordinates defining the features.
X
Longitude
Double
8
38
8
Y
Latitude
Double
8
38
8
Z
Elevation
Double
8
38
8
source
Source
String
255
0
0
Last_Modified_Date
Last Modified Date
String
255
0
0
Modified_By
Modified By
String
255
0
0
Date_Data_Refers_To
Date Data Refers To
String
255
0
0
Data_Format
Data Format
String
255
0
0
Data_Equipment_Type
Sonar
String
255
0
0
Date_Started
Date Field Work Started
String
255
0
0
Date_Complete
Date FIeld Work Completed
String
255
0
0
Feature_Class_Name
Feature Class Name
String
255
0
0
Survey_Report
Survey Report
String
255
0
0
comments
Comments
String
255
0
0
Feature Class
dataset
EPSG
6.18.3(9.3.1.2)
89156
Simple
FALSE
89156
TRUE
FALSE
20240506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