<gco:CharacterString>Public Lands Survey System, Townships and Ranges in the United States, 2011</gco:CharacterString>

5200B8D2-ADC7-4EC6-A2C3-6EA6A5B340E8 eng utf8 dataset dataset Stanford Geospatial Center Metadata Analyst 650-723-2746

Branner Earth Sciences Library Mitchell Building, 2nd Floor 397 Panama Mall Stanford California 94305 US brannerlibrary@stanford.edu

pointOfContact 2013-09-16 ISO 19139 Geographic Information - Metadata - Implementation Specification 2007 http://purl.stanford.edu/fw920bc5473 geometryOnly composite 84709

EPSG 7.9.4 <gco:CharacterString>Public Lands Survey System, Townships and Ranges in the United States, 2011</gco:CharacterString> 2011-07-05 publication 1007 Update Hart Energy Publishing 619.564.7313 619.564.7314

8745 Aero Dr. Suite 305 San Diego California 92123 US info@rextag.com

originator Hart Energy Publishing 619.564.7313 619.564.7314

8745 Aero Dr. Suite 305 San Diego California 92123 US info@rextag.com

publisher mapDigital Dataset represent the Public Land Survey System at the Township level. To identify townships and ranges within the Public Land Survey System Hart Energy Publishing (2012) Public Lands Survey System, Townships and Ranges in the United States, 2011. Hart Energy Publishing. underDevelopment GIS Department Hart Energy GIS Department 619-564-7313 619-564-7314

8745 Aero Dr. Suite 305 San Diego CA 92123 US info@rextag.com

pointOfContact asNeeded United States (geonames.org/6252001) place <gco:CharacterString>geonames</gco:CharacterString> 2012-10-29 revision 3.1


                    http://www.geonames.org

2011 temporal Public lands Surveying theme <gco:CharacterString>lcsh</gco:CharacterString> 2011-04-26 revision


                    http://id.loc.gov/authorities/subjects.html

restricted restricted Access is granted to Stanford University affiliates only. Affiliates are limited to current faculty, staff and students. Unauthorized use, disclosure or reproduction is prohibited. <gco:CharacterString>Oil and Gas Wells GIS Data: United States</gco:CharacterString> 2012-01-01 publication 1007 Update Hart Energy Publishing 619.564.7313 619.564.7314

8745 Aero Dr. Suite 305 San Diego California 92123 US info@rextag.com

originator largerWorkCitation vector eng utf8 boundaries Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; Esri ArcGIS 10.1.0.3035 publication year 2011-01-01T00:00:00 2011-12-31T00:00:00 true -178.285802 -80.031491 25.138416 71.468273 This release is intended to replace all previous datasets. false eng true <gco:CharacterString>Feature Catalog for Public Lands Survey System, Townships and Ranges in the United States, 2011</gco:CharacterString> 2012-01-01 publication


                78938e5a-45dc-4124-8f41-a999551617d5

Hart Energy Publishing 619.564.7313 619.564.7314

8745 Aero Dr. Suite 305 San Diego California 92123 US info@rextag.com

originator Shapefile Stanford Geospatial Center 650-723-2746

Branner Earth Sciences Library Mitchell Bldg. 2nd floor 397 Panama Mall Stanford California 94305 US brannerlibrary@stanford.edu

distributor MB 108.017 http://purl.stanford.edu/fw920bc5473 PLSS_TWN.shp download dataset The accuracy of Rextag’s GIS Data varies per area and pipeline operator. In a study conducted from random locations in rural well as in urban areas in the US we overplayed our pipeline data on various high resolution area photography tiles to compare the centerline with the ROW “scars” on the ground. We then tallied the offset distances in feet per all the pipelines shown in that area. This exercise was repeated multiple times to reach a sample size of 1000.