United States Geological Survey (USGS), 2010, Onshore and Offshore Geologic Map of the Coal Oil Point Area, Southern California:.This is part of the following larger work.Online Links:
Dartnell, Peter, Conrad, James, Stanley, Richard, and Cochrane, Guy, 2010, Onshore and Offshore Geologic Map of the Coal Oil Point Area, Southern California: Data Series 3124, U.S. Geological Survey, Coastal and Marine Geology Program, Western Coastal and Marine Geology, Menlo Park, CA.Online Links:
This is a Vector data set. It contains the following vector data types (SDTS terminology):
Planar coordinates are encoded using coordinate pair
Abscissae (x-coordinates) are specified to the nearest 10.0
Ordinates (y-coordinates) are specified to the nearest 10.0
Planar coordinates are specified in Meters
The horizontal datum used is NAD83.
The semi-major axis of the ellipsoid used is 6378137.00 meters.
The flattening of the ellipsoid used is 1/0.003352811.
contacts.dbf:
COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME
1 FNODE# 4 5 B -
5 TNODE# 4 5 B -
9 LPOLY# 4 5 B -
13 RPOLY# 4 5 B -
33 LINECODE 3 3 I -
36 NAME 80 80 C -
116 SOURCE 4 4 I -
120 SYMBOL 3 3 I -
Coding of NAME attributes in the contacts shapefile:
LINECODE | NAME
2|Contact - Approximately located
1|Contact - Certain
3|Contact - Concealed
20|Contact - Inferred
19|Contact - Inferred from 1928 air photos
102|Fault - Approximately located
101|Fault - Certain
103|Fault - Concealed
523|Fault - Concealed, from 1928 air photos
106|Fault - Concealed, queried
537|Fault - Inferred
524|Fault - Inferred, from 1928 air photos
107|Fault - Inferred, queried
525|Fault-line scarp
86|Marine-terrace shore line angle - Approximately located
112|Normal fault - Approximately located
111|Normal fault - Certain
113|Normal fault - Concealed
186|Normal fault - Concealed, queried
536|Normal fault - Inferred
161|Reverse fault - Certain
163|Reverse fault - Concealed
588|Reverse fault - Concealed, from 1928 air photos
169|Reverse fault - Concealed, queried
589|Reverse fault - Inferred, from 1928 air photos
41|Shoreline
(650) 329-5402 (voice)
(650) 329-5411 (FAX)
jconrad@usgs.gov
These data are intended for science researchers, students, policy makers, and the general public. The data can be used with geographic information systems (GIS) or other software to display the geologic information and the merged topography and bathymetry digital terrain model.
Minor, S.A., Kellogg, K.S., Stanley, R.G., Gurrola, L.D., Keller, E.A., and Brandt, T.R, 2009, Geologic map of the Santa Barbara coastal plain area, Santa Barbara County, California: U.S. Geological Survey Scientific Investigations Map 3001.
Person who carried out this activity:
(650) 329-5460 (voice)
(650) 329-5411 (FAX)
pdartnell@usgs.gov
Heads up screen digitization of geologic contacts was done
over geo-referenced imagery at 1:24,000 scale. Offshore
contact vectors were merged with onshore contacts from Minor
et al., 2009
Complete
Unspecified
Are there legal restrictions on access or use of the data?
- Access_Constraints: None
- Use_Constraints:
Please recognize the U.S. Geological Survey (USGS)
(650) 329-4309 (voice)
These data not intended for navigational purposes.
Although these data have been used by the U.S. Geological Survey, U.S. Department of the Interior, these data and information are provided with the understanding that they are not guaranteed to be usable, timely, accurate, or complete. Users are cautioned to consider carefully the provisional nature of these data and information before using them for decisions that concern personal or public safety or the conduct of business that involves substantial monetary or operational consequences. Conclusions drawn from, or actions undertaken on the basis of, such data and information are the sole responsibility of the user.
Neither the U.S. Government nor any agency thereof, nor any of their employees, contractors, or subcontractors, make any warranty, express or implied, nor assume any legal liability or responsibility for the accuracy, completeness, or usefulness of any data, software, information, apparatus, product, or process disclosed, nor represent that its use would not infringe on privately owned rights.
Trade, firm, or product names and other references to non-USGS products and services are provided for information only and do not constitute endorsement or warranty, express or implied, by the USGS, USDOI, or U.S. Government, as to their suitability, content, usefulness, functioning, completeness, or accuracy.
| Data format: | ESRI shapefile (version 9.1) |
|---|---|
| Network links: |
none |
(650) 329-5460 (voice)
(650) 329-5411 (FAX)
pdartnell@usgs.gov