<?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>Airport Notification Areas for Drones: San Mateo County, California, 2015</title>
    </titleInfo>
    <name type="corporate">
      <namePart>County of San Mateo Information Services Department</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>4.516</extent>
      <digitalOrigin>born digital</digitalOrigin>
    </physicalDescription>
    <language>
      <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
    </language>
    <abstract lang="eng" displayLabel="Abstract">This polygon shapefile depicts the 5 mile areas surrounding the San Francisco International Airport in the County of San Mateo, California outside of which Unmanned Aircraft Systems (UAS), or drones, can be flown without appropriate notification of and approval from the airport or control tower. The Federal Aviation Administration (FAA) and other government entities have issued regulations for flying UAS. Areas of exclusion include National Parks, Military Bases, and with notification restrictions within a 5 mile area of airports. This map shows areas where drones cannot be flown (over the Golden Gate National Recreation Area) as well as areas where UAS operators must notify an airport or control tower when flying within 5 nautical miles of an airport. The following are the most important regulations related to UAS operations: 1) Fly no higher than 400 feet and remain below any surrounding obstacles when possible; 2) Do not intentionally fly over unprotected persons or moving vehicles, and remain at least 25 feet away from individuals and vulnerable property; 3) Check and follow all local laws and ordinances before flying over private property; 4) Remain well clear of and do not interfere with manned aircraft operations, and you must see and avoid other aircraft and obstacles at all times; and 5) Contact the airport or control tower before flying within five miles of an airport. This layer is part of a collection of GIS data for San Mateo County, California.</abstract>
    <abstract lang="eng" displayLabel="Purpose">This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data.</abstract>
    <note lang="eng" displayLabel="Preferred citation">County of San Mateo Information Services Department. (2015). Airport Notification Areas for Drones: San Mateo County, California, 2015. San Mateo County. Available at: http://purl.stanford.edu/yx203jr3157</note>
    <note displayLabel="Supplemental information">The full set of Unmanned Aircraft Systems (UAS) regulations can be found on the Know Before You Fly Site: http://knowbeforeyoufly.org/wp-content/uploads/2015/01/KBYF_Brochure.pdf. This data comes from a Mapbox project: https://www.mapbox.com/blog/dont-fly-here/</note>
    <note displayLabel="Use limitation">The County of San Mateo cannot vouch for the data or analyses derived from these data.</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">Drone aircraft</topic>
    </subject>
    <subject authority="lcsh" lang="eng">
      <topic authority="lcsh" authorityURI="http://id.loc.gov/authorities/subjects.html">Airports--Traffic control</topic>
    </subject>
    <subject authority="lcsh" lang="eng">
      <topic authority="lcsh" authorityURI="http://id.loc.gov/authorities/subjects.html">Airport zoning</topic>
    </subject>
    <subject authority="lcsh" lang="eng">
      <topic authority="lcsh" authorityURI="http://id.loc.gov/authorities/subjects.html">Regulations</topic>
    </subject>
    <subject authority="geonames" lang="eng">
      <geographic authority="geonames" authorityURI="http://www.geonames.org/ontology#" valueURI="http://sws.geonames.org/5392427/">San Mateo County (Calif.)</geographic>
    </subject>
    <subject>
      <temporal encoding="w3cdtf">2015</temporal>
    </subject>
    <subject authority="ISO19115TopicCategory">
      <topic authority="ISO19115TopicCategory" authorityURI="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_TopicCategoryCode" valueURI="transportation">Transportation</topic>
    </subject>
    <subject>
      <cartographics>
        <scale>Scale not given.</scale>
        <projection>EPSG::2227</projection>
        <coordinates>W 141&#xB0;13&#x2B9;9&#x2BA;--W 141&#xB0;13&#x2B9;9&#x2BA;/N 30&#xB0;36&#x2BA;--N 30&#xB0;36&#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">2015</dateIssued>
      <dateValid encoding="w3cdtf">2015</dateValid>
      <place>
        <placeTerm type="text">Redwood City, California, US</placeTerm>
      </place>
      <publisher>County of San Mateo Information Services Department</publisher>
    </originInfo>
    <location>
      <url usage="primary display">https://purl.stanford.edu/yx203jr3157</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:yx203jr3157</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/yx203jr3157">
          <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>-141.219151 30.009926</gml:lowerCorner>
              <gml:upperCorner>-141.21915 30.009927</gml:upperCorner>
            </gml:Envelope>
          </gml:boundedBy>
        </rdf:Description>
      </rdf:RDF>
    </extension>
    <relatedItem type="host">
      <titleInfo>
        <title>San Mateo County, California GIS Maps &amp; Data</title>
      </titleInfo>
      <location>
        <url>https://purl.stanford.edu/tz596xp9947</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>