Skip to main content
  1. ScienceBase Catalog
  2. Pacific Coastal and Marine Science Center
  3. Pilot study on bathymetric change analyses in the Sacramento-San Joaquin Delta, California
  4. Bathymetric change analyses of the Sacramento River near Rio Vista, California, and the junction of Cache and Steamboat sloughs, from 1992 to 2004

Bathymetric change analyses of the Sacramento River near Rio Vista, California, and the junction of Cache and Steamboat sloughs, from 1992 to 2004

Dates

Publication Date
Start Date
1992-09-03
End Date
2004-12-31

Citation

Fregoso, T.A., and Jaffe, B.E., 2020, Pilot study on bathymetric change analyses in the Sacramento-San Joaquin Delta, California: U.S. Geological Survey data release, https://doi.org/10.5066/P976WNNN

Summary

Bathymetric change grids covering the periods of time from 1992 to 1998 and from 1994 to 2004 are presented. The grids cover a portion of the Sacramento River near Rio Vista, California, extending partially upstream on Cache and Steamboat sloughs by the Ryer Island Ferry, as well as continuing up the Sacramento River towards Isleton. Positive grid values indicate accretion, or a shallowing of the surface bathymetric surface, and negative grid values indicate erosion, or a deepening of the bathymetric surface. Bathymetry data sources include the U.S. Army Corps of Engineers, California Department of Water Resources, and NOAA�s National Ocean Service.

Contacts

Point of Contact :
PCMSC Science Data Coordinator
Originator :
Theresa Fregoso, Bruce E Jaffe
Metadata Contact :
PCMSC Science Data Coordinator
Publisher :
U.S. Geological Survey
Distributor :
U.S. Geological Survey - ScienceBase
SDC Data Owner :
Pacific Coastal and Marine Science Center
USGS Mission Area :
Natural Hazards

Attached Files

Click on title to download individual files attached to this item.

RioVista_bathy_change_metadata.xml
Original FGDC Metadata
View 		22.63 KB application/fgdc+xml
RioVista_bathy_change.png thumbnail 1.34 MB image/png
Extension: RioVista_bathy_change_1992_1998.zip
RioVista_bathy_change_1992_1998.tfw 90 Bytes
RioVista_bathy_change_1992_1998.tif 1.15 MB
RioVista_bathy_change_1992_1998.tif-ColorRamp.SLD 2.09 KB
Extension: RioVista_bathy_change_1998_2004.zip
RioVista_bathy_change_1998_2004.tfw 90 Bytes
RioVista_bathy_change_1998_2004.tif 999.79 KB
RioVista_bathy_change_1998_2004.tif-ColorRamp.SLD 2.09 KB

Purpose

These bathymetric change grids were created for use in a pilot study to explore bathymetric change in the Sacramento-San Joaquin Delta region. The bathymetry of the Delta affects the flow of water and sediment throughout the system and is a basic control on levee stability, habitat distribution, and water quality. Delta bathymetry is dynamic, responding to both natural and human-induced changes in the environment. Assessment of future Delta conditions is aided by an understanding of how its bathymetry has changed in the past.
Preview Image

Map

Map Preview

Spatial Services

ScienceBase WMS

ScienceBase WCS

Communities

  • Pacific Coastal and Marine Science Center

Tags

Provenance

Data source
Input directly

Additional Information

Raster Extension

boundingBox
minY38.1355255307081
minX-121.69746811647721
maxY38.203370056521926
maxX-121.61760413228907
files
nameRioVista_bathy_change_1992_1998.tfw
contentTypetext/plain
pathOnDisk__disk__99/68/50/99685079afe394cc5c4762a3739d54da3e5b01ba
imageWidth580
imageHeight435
size90
dateUploadedFri Dec 04 17:01:31 MST 2020
nameRioVista_bathy_change_1992_1998.tif
contentTypeimage/geotiff
pathOnDisk__disk__ef/c2/10/efc210dabe807c5da17585ce634714bc78342a4d
size1201955
dateUploadedFri Dec 04 17:01:31 MST 2020
nameRioVista_bathy_change_1992_1998.tif-ColorRamp.SLD
contentTypeapplication/sld+xml
pathOnDisk__disk__6c/1a/bb/6c1abb90b1b6d4546ba4f04930c67e04063361f1
imageWidth580
imageHeight435
size2139
dateUploadedFri Dec 04 17:02:09 MST 2020
nameRioVista_bathy_change_1992_1998
nativeCrsEPSG:26910
rasterTypeGeoTIFF

Raster Extension

boundingBox
minY38.1355255307081
minX-121.69746811647721
maxY38.203370056521926
maxX-121.61760413228907
files
nameRioVista_bathy_change_1998_2004.tfw
contentTypetext/plain
pathOnDisk__disk__a5/0b/24/a50b24b004f020b952df608dcbf44e6ee26b454e
imageWidth580
imageHeight435
size90
dateUploadedFri Dec 04 17:03:18 MST 2020
nameRioVista_bathy_change_1998_2004.tif
contentTypeimage/geotiff
pathOnDisk__disk__56/74/bc/5674bc36dd8de97f467bf11ec9686fc09e7dd8bd
size1023783
dateUploadedFri Dec 04 17:03:18 MST 2020
nameRioVista_bathy_change_1998_2004.tif-ColorRamp.SLD
contentTypeapplication/sld+xml
pathOnDisk__disk__38/cb/c7/38cbc77d6ca707f3d246c80202ee8b4e8c3bd2a2
imageWidth580
imageHeight435
size2140
dateUploadedFri Dec 04 17:03:26 MST 2020
nameRioVista_bathy_change_1998_2004
nativeCrsEPSG:26910
rasterTypeGeoTIFF

Item Actions

Use Item

Process feature with Geo Data Portal

View Item as ...

JSON ATOM ISO XML

Save Item as ...

JSON FGDC MODS XML ISO XML

View Item...

Metrics