<descriptor thcode="1"><thesaurus thcode="1" name="Common geographic areas" scope="Names and identifiers of commonly-known geographic areas including oceans, continents, countries, states and provinces in North America, counties in the United States, USGS map quadrangles, and hydrologic units, nested and cross-referenced by overlap." creator="U.S. Geological Survey" rights="Public domain" edition="1.0" date="2002-03-21" codetype="alpha" prefix="geo" uri="http://www.usgs.gov/science/CommonGeographicAreas" tblname="geo" nonpref="geonp" relterm="geort" root_code="root" contact="pschweitzer"><category><term thcode="25" code="13" name="transitive" parent="12" scope="Narrower terms have an &quot;is a&quot; relationship with their broader terms, and generally can be described as part-of, type-of, or instance-of the broader term."/><term thcode="25" code="30" name="ambiguous labels" parent="26" scope="A given preferred label may be used for more than one concept in the thesaurus. A concept must be specified using its unique identifier (code). This may occur in the names of places or people."/><term thcode="25" code="4" name="place" parent="2" scope="Terms indicate extent in space, typically by reference as the names of geographic areas known from information that is stored elsewhere."/><term thcode="25" code="16" name="hierarchical" parent="11" scope="Substantive broader-narrower relationships exist among the terms."/><term thcode="25" code="13" name="transitive" parent="12" scope="Narrower terms have an &quot;is a&quot; relationship with their broader terms, and generally can be described as part-of, type-of, or instance-of the broader term."/><term thcode="25" code="30" name="ambiguous labels" parent="26" scope="A given preferred label may be used for more than one concept in the thesaurus. A concept must be specified using its unique identifier (code). This may occur in the names of places or people."/><term thcode="25" code="4" name="place" parent="2" scope="Terms indicate extent in space, typically by reference as the names of geographic areas known from information that is stored elsewhere."/><term thcode="25" code="16" name="hierarchical" parent="11" scope="Substantive broader-narrower relationships exist among the terms."/></category><altlabel><altlabel>Augmented FIPS 10-4 and FIPS 6-4</altlabel><altlabel>Augmented FIPS 10-4 and FIPS 6-4</altlabel><altlabel>CommonGeographicAreas</altlabel><altlabel>CommonGeographicAreas</altlabel></altlabel></thesaurus><term thcode="1" code="q34118NW" name="Santa Ana" parent="q34118" scope="quadrangle 1:100,000 scale"/><bt><term thcode="1" code="q34118" name="Santa Ana" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="qroot" name="USGS Quadrangles" parent="fUS" scope="quadrangle"/><term thcode="1" code="fUS" name="United States" parent="fLD10" scope="country"/><term thcode="1" code="fLD10" name="North America" parent="fLD" scope="continent"/><term thcode="1" code="fLD" name="Land" parent="root" scope="continent"/><term thcode="1" code="root" name="Earth" scope="Common geographic areas focused on the US"/></bt><nt><term thcode="1" code="q34118NWE3" name="Alberhill" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWA2" name="Anaheim" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWH4" name="Bachelor Mountain" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWC2" name="Black Star Canyon" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWD4" name="Canada Gobernadora" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWD1" name="Corona North" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWD2" name="Corona South" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWH1" name="El Casco" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWC3" name="El Toro" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWA1" name="La Habra" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWB4" name="Laguna Beach" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWF3" name="Lake Elsinore" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWE2" name="Lake Mathews" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWH2" name="Lakeview" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWG4" name="Murrieta" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWA3" name="Newport Beach" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWA4" name="Newport Beach Oe S" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWB2" name="Orange" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWG2" name="Perris" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWC1" name="Prado Dam" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWF1" name="Riverside East" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWE1" name="Riverside West" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWG3" name="Romoland" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWC4" name="San Juan Capistrano" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWD3" name="Santiago Peak" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWE4" name="Sitton Peak" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWF2" name="Steele Peak" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWG1" name="Sunnymead" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWB3" name="Tustin" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWF4" name="Wildomar" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWH3" name="Winchester" parent="q34118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q34118NWB1" name="Yorba Linda" parent="q34118NW" scope="quadrangle 1:24,000 scale"/></nt><rt><term thcode="1" code="f06037" name="Los Angeles" parent="fUS06" scope="county"/><term thcode="1" code="f06059" name="Orange" parent="fUS06" scope="county"/><term thcode="1" code="f06065" name="Riverside" parent="fUS06" scope="county"/><term thcode="1" code="f06071" name="San Bernardino" parent="fUS06" scope="county"/><term thcode="1" code="f06073" name="San Diego" parent="fUS06" scope="county"/><term thcode="1" code="h1807" name="Southern California Coastal" parent="h18" scope="hydrologic subregion"/></rt></descriptor>