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Depth to Transition--Punta Gorda to Point Arena, California

Dates

Publication Date
Start Date
2010-08-09
End Date
2012-09-25

Citation

Beeson, J.W., Johnson, S.Y., and Cochran, S.A., 2019, California State Waters Map Series Data Catalog--Punta Gorda to Point Arena Region, California: U.S. Geological Survey data release, https://doi.org/10.5066/P9PNNI9H.

Summary

This part of DS 781 presents data for the depth-to-transition map of the Punta Gorda to Point Arena, California, region. The raster data file is included in the "DepthToTransition_PuntaGordaToPointArena.zip," which is accessible from https://doi.org/10.5066/P9PNNI9H. As part of the USGS's California State Waters Mapping Project, a 50-m grid of sediment thickness for the seafloor within the 3-nautical mile limit between Punta Gorda and Point Arena was generated from seismic-reflection data collected between 2010 and 2012, and supplemented with geologic structure (fault) information following the methodology of Wong (2012). Water depths determined from bathymetry data were added to the sediment thickness data to provide information on [...]

Contacts

Attached Files

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

Extension: DepthToTransition_PuntaGordaToPointArena.zip
DepthToTransition_PuntaGordaToPointArena.tif 339.98 MB
DepthToTransition_PuntaGordaToPointArena.tif.lyr 17 KB
DepthToTransition_PuntaGordaToPointArena.tif.ovr 15.27 MB
DepthToTransition_PuntaGordaToPointArena.tif-ColorRamp.SLD 2.03 KB
DepthToTransition_PuntaGordaToPointArena.tfw 92 Bytes

Purpose

To expand geologic mapping to the seafloor within the California's State Waters, to update coastal geologic mapping, and to contribute to a uniform regional geologic database, which can be used geographic information systems. Additionally, to aid in assessments and mitigation of geologic hazards in the Punta Gorda to Point Arena coastal region and to provide sufficient geologic information for land-use and land-management decisions both onshore and offshore. This information is not intended for navigational purposes.

Additional Information

Raster Extension

boundingBox
minY39.02033261752823
minX-124.45288831756608
maxY40.30018056554948
maxX-123.70261745695841
files
nameDepthToTransition_PuntaGordaToPointArena.tif
contentTypeimage/geotiff
pathOnDisk__disk__a3/1c/1b/a31c1b08ce722f39c2254249985938a2e2ad4611
size356494243
dateUploadedWed Jun 26 09:23:21 MDT 2019
nameDepthToTransition_PuntaGordaToPointArena.tif.lyr
contentTypeapplication/x-tika-msoffice
pathOnDisk__disk__51/5c/34/515c34ae49516b834c94cc6d8e84130200337fb5
size17408
dateUploadedWed Jun 26 09:20:56 MDT 2019
nameDepthToTransition_PuntaGordaToPointArena.tif.ovr
contentTypeimage/tiff
pathOnDisk__disk__47/b1/68/47b16833a8c4dad86dc876c22c04b0250422b4a2
size16009809
dateUploadedWed Jun 26 09:21:03 MDT 2019
nameDepthToTransition_PuntaGordaToPointArena.tif-ColorRamp.SLD
contentTypeapplication/sld+xml
pathOnDisk__disk__bc/71/e9/bc71e9802770bddd4b507b6d0bdca612bc87770f
size2076
dateUploadedWed Jun 26 09:23:40 MDT 2019
nameDepthToTransition_PuntaGordaToPointArena.tfw
contentTypetext/plain
pathOnDisk__disk__47/d8/7a/47d87adb1856a163a6830aaf99f73f46a6f05f68
size92
dateUploadedWed Jun 26 09:25:36 MDT 2019
nameDepthToTransition_PuntaGordaToPointArena
nativeCrsEPSG:32610
rasterTypeGeoTIFF

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