Decker, P.L., and Wartes, M.A., 2008, Geochemistry of the Aupuk Gas Seep Along the Colville River: Evidence for a Thermogenic Origin: Preliminary Interpretive Report PIR 2008-1E.
Wartes, M.A., and Decker, P.L., 2008, Preliminary results of recent geologic field investigations in the Brooks Range foothills and North Slope, Alaska: Preliminary Interpretive Report PIR 2008-1, State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys, Fairbanks, Alaska, USA.
This is a Point data set.
Horizontal positions are specified in geographic coordinates, that is, latitude and longitude. Latitudes are given to the nearest 0.00001. Longitudes are given to the nearest 0.00001. Latitude and longitude values are specified in Decimal degrees.
The horizontal datum used is North American Datum of 1927.
The ellipsoid used is Clarke 1866.
The semi-major axis of the ellipsoid used is 6378137.
The flattening of the ellipsoid used is 1/298.25722210088.
An Olympus C-750 (4 megapixel) digital camera
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QuickTime Movie (15 frames per second)
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This data set was created to provide a visual reference for the Aupuk Gas Seep.
The latitude and longitude of the video clip presented in this report were collected with handheld GPS units which is accurate to approximately 20 feet.
The horizontal position accuracy on point data is approximately 20 feet based on the error range in the handheld GPS units used to collect spatial information.
When plotted on a topographic base map, the location of the data collected accurately reflect the location of the video clip.
No topologic relationships are present in this data set.
Are there legal restrictions on access or use of the data?
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Current publication is available on paper. To purchase this or other printed reports and maps, contact DGGS by phone (907-451-5020), e-mail (email@example.com), or fax (907-451-5050). Payment accepted: Cash, check, money order, VISA, or MasterCard.
Printed publication can be purchased for $112.00 (contact information below) plus shipping if mailed.
|Data format:||Apple QuickTime Movie|
|Media you can order:||
Digital files on CD-ROM are available for $10.00 (contact information below). No fees charged for downloaded files.
Order by phone (907-451-5020), e-mail (firstname.lastname@example.org), or fax (907-451-5050). The DGGS web site (<http://www.dggs.dnr.state.ak.us/>) has a list of electronic data available and an order form that can be printed. Payment accepted: Cash, check, money order, VISA, or MasterCard.
Digital downloads: less than 30 minutes for most files. Offline CD/DVD-ROMs: 1-2 weeks unless special arrangements are made and an express fee is paid.
Please check the Apple QuickTime support page <http://www.apple.com/support/quicktime/> for the latest documentation on viewing QuickTime movie files.
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