<?xml version="1.0"?>
<mods xmlns="http://www.loc.gov/mods/v3" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:xlink="http://www.w3.org/1999/xlink" version="3.7" xsi:schemaLocation="http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-7.xsd">
    <titleInfo>
      <title>Federal NO2, SO2, and CO Area Designations: California, 2003</title>
    </titleInfo>
    <name type="corporate">
      <namePart>California Office of Statewide Health Planning and Development</namePart>
      <role>
        <roleTerm authority="marcrelator" type="text">creator</roleTerm>
      </role>
    </name>
    <genre valueURI="http://id.loc.gov/authorities/genreForms/gf2011026297" authority="lcgft">Geospatial data</genre>
    <genre valueURI="http://rdvocab.info/termList/RDAContentType/1001" authority="rdacontent">cartographic dataset</genre>
    <typeOfResource>cartographic</typeOfResource>
    <typeOfResource>software, multimedia</typeOfResource>
    <physicalDescription>
      <form>Shapefile</form>
      <extent>4.559</extent>
      <digitalOrigin>born digital</digitalOrigin>
    </physicalDescription>
    <language>
      <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
    </language>
    <abstract lang="eng" displayLabel="Abstract">This polygon shapefile displays federal Nitrogen Oxide (NO2), Sulfur Dioxide (SO2), and Carbon Monoxide (CO) area designations contained in 40CFR81.305, the federal National Ambient Air Quality Standard (NAAQS) which monitors each pollutant as per the Clean Air Act. There are three designation categories: nonattainment, unclassifiable and attainment areas. Non-attainment areas are those which are in violation of the standard. This data layer is current as of November 2003. Projection: Teale Albers, NAD83.</abstract>
    <abstract lang="eng" displayLabel="Purpose">This shapefile can be used to identify designation areas that are defined pursuant to the corresponding federal national ambient air quality standard for each pollutant as per the Clean Air Act.</abstract>
    <note lang="eng" displayLabel="Preferred citation">California Office of Statewide Health Planning and Development. (2003). Federal NO2, SO2, and CO2 Area Designations: California, 2003. California Air Resources Board. Available at: http://purl.stanford.edu/ny073ny2890.</note>
    <note displayLabel="WGS84 Cartographics">This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.</note>
    <subject authority="lcsh" lang="eng">
      <topic authority="lcsh" authorityURI="http://id.loc.gov/authorities/subjects.html">Nitrogen dioxide</topic>
    </subject>
    <subject authority="lcsh" lang="eng">
      <topic authority="lcsh" authorityURI="http://id.loc.gov/authorities/subjects.html">Sulfur dioxide</topic>
    </subject>
    <subject authority="lcsh" lang="eng">
      <topic authority="lcsh" authorityURI="http://id.loc.gov/authorities/subjects.html">Carbon monoxide</topic>
    </subject>
    <subject authority="lcsh" lang="eng">
      <topic authority="lcsh" authorityURI="http://id.loc.gov/authorities/subjects.html">United States. Clean Air Act</topic>
    </subject>
    <subject authority="lcsh" lang="eng">
      <topic authority="lcsh" authorityURI="http://id.loc.gov/authorities/subjects.html">Air quality management</topic>
    </subject>
    <subject authority="geonames" lang="eng">
      <geographic authority="geonames" authorityURI="http://www.geonames.org/ontology#" valueURI="http://sws.geonames.org/3687919/">California</geographic>
    </subject>
    <subject>
      <temporal encoding="w3cdtf">2003</temporal>
    </subject>
    <subject authority="ISO19115TopicCategory">
      <topic authority="ISO19115TopicCategory" authorityURI="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_TopicCategoryCode" valueURI="climatologyMeteorologyAtmosphere">Climatology, Meteorology and Atmosphere</topic>
    </subject>
    <subject authority="ISO19115TopicCategory">
      <topic authority="ISO19115TopicCategory" authorityURI="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_TopicCategoryCode" valueURI="environment">Environment</topic>
    </subject>
    <subject authority="ISO19115TopicCategory">
      <topic authority="ISO19115TopicCategory" authorityURI="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_TopicCategoryCode" valueURI="health">Health</topic>
    </subject>
    <subject>
      <cartographics>
        <scale>Scale not given.</scale>
        <projection>Custom projection</projection>
        <coordinates>W 124&#xB0;30&#x2B9;22&#x2BA;--W 113&#xB0;29&#x2B9;55&#x2BA;/N 42&#xB0;4&#x2B9;8&#x2BA;--N 32&#xB0;25&#x2B9;25&#x2BA;</coordinates>
        <coordinates>W 124&#xB0;24&#x2B9;35&#x2BA;--W 114&#xB0;7&#x2B9;53&#x2BA;/N 42&#xB0;35&#x2BA;--N 32&#xB0;32&#x2B9;3&#x2BA;</coordinates>
      </cartographics>
    </subject>
    <subject displayLabel="WGS84" authority="EPSG" valueURI="http://opengis.net/def/crs/EPSG/0/4326">
      <cartographics>
        <projection>EPSG::4326</projection>
      </cartographics>
    </subject>
    <originInfo>
      <dateIssued encoding="w3cdtf" keyDate="yes">2003</dateIssued>
      <place>
        <placeTerm type="text">Sacramento, California, US</placeTerm>
      </place>
      <publisher>California. Air Resources Board</publisher>
    </originInfo>
    <location>
      <url usage="primary display">https://purl.stanford.edu/ny073ny2890</url>
    </location>
    <recordInfo>
      <languageOfCataloging>
        <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
      </languageOfCataloging>
      <recordContentSource>Stanford</recordContentSource>
      <recordOrigin>This record was translated from ISO 19139 to MODS v.3 using an xsl transformation.</recordOrigin>
      <recordIdentifier>edu.stanford.purl:ny073ny2890</recordIdentifier>
    </recordInfo>
    <extension displayLabel="geo">
      <rdf:RDF xmlns:gml="http://www.opengis.net/gml/3.2/" xmlns:dc="http://purl.org/dc/elements/1.1/">
        <rdf:Description rdf:about="http://purl.stanford.edu/ny073ny2890">
          <dc:format>application/x-esri-shapefile; format=Shapefile</dc:format>
          <dc:type>Dataset#Polygon</dc:type>
          <gml:boundedBy>
            <gml:Envelope gml:srsName="EPSG:4326">
              <gml:lowerCorner>-124.409596 32.534028</gml:lowerCorner>
              <gml:upperCorner>-114.131473 42.009835</gml:upperCorner>
            </gml:Envelope>
          </gml:boundedBy>
        </rdf:Description>
      </rdf:RDF>
    </extension>
    <relatedItem type="host">
      <titleInfo>
        <title>California Air Resources Board GIS Maps &amp; Data</title>
      </titleInfo>
      <location>
        <url>https://purl.stanford.edu/nn400xy7936</url>
      </location>
      <typeOfResource collection="yes"/>
    </relatedItem>
    <accessCondition type="useAndReproduction">This item is in the public domain.  There are no restrictions on use.</accessCondition>
    <accessCondition type="copyright">This work is in the Public Domain, meaning that it is not subject to copyright.</accessCondition>
  </mods>