<?xml version="1.0" encoding="UTF-8"?>
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  <idinfo>
    <citation>
      <citeinfo>
        <origin>
Project: University of Florence
Name: University of Florence
Email: silvia.becagli@unifi.it
Institution: University of Florence
InfoURL: https://metadata.iadc.cnr.it/geonetwork/srv/api/records/73b59bc8-f025-4b2d-ac30-8bfb358069ff
Source URL: (local files)
        </origin>
        <pubdate></pubdate>
        <title>Trace chemical markers annually and seasonally averaged concentrations in the aerosol (bulk and PM10) sampled in 10 sites in the Arctic and Panarctic regions</title>
        <edition>Unknown</edition>
        <geoform>tabular digital data</geoform>
        <pubinfo>
          <pubplace>-, -, IT</pubplace>
          <publish>ERDDAP, version 2.24, at CNR-ISP</publish>
        </pubinfo>
        <onlink>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</onlink>
        <onlink>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.graph</onlink>
        <lworkcit>
          <citeinfo>
            <origin>University of Florence</origin>
          </citeinfo>
        </lworkcit>
      </citeinfo>
    </citation>
    <descript>
      <abstract>Main a trace chemical markers annually and seasonally averaged concentrations in the aerosol (bulk and PM10) sampled in 10 sites in the Arctic and Panarctic regions</abstract>
      <purpose>Unknown</purpose>
      <supplinf>https://metadata.iadc.cnr.it/geonetwork/srv/api/records/73b59bc8-f025-4b2d-ac30-8bfb358069ff</supplinf>
    </descript>
    <timeperd>
      <timeinfo>
        <rngdates>
          <begdate>Unknown</begdate>
          <enddate>Unknown</enddate>
        </rngdates>
      </timeinfo>
      <current>ground condition</current>
    </timeperd>
    <status>
      <progress>Complete</progress>
      <update>As needed</update>
    </status>
    <spdom>
      <bounding>
        <westbc>-156.615</westbc>
        <eastbc>-11.887</eastbc>
        <northbc>82.499</northbc>
        <southbc>63.4</southbc>
      </bounding>
    </spdom>
    <keywords>
      <theme>
        <themekt>GCMD Science Keywords</themekt>
        <themekey>above</themekey>
        <themekey>aerosol</themekey>
        <themekey>Al_mean</themekey>
        <themekey>Al_std_dev</themekey>
        <themekey>Alt</themekey>
        <themekey>altitude</themekey>
        <themekey>ammonia</themekey>
        <themekey>ammonium</themekey>
        <themekey>analysis</themekey>
        <themekey>annually</themekey>
        <themekey>arctic</themekey>
        <themekey>As_mean</themekey>
        <themekey>As_std_dev</themekey>
        <themekey>atmosphere</themekey>
        <themekey>averaged</themekey>
        <themekey>Ba_mean</themekey>
        <themekey>Ba_std_dev</themekey>
        <themekey>biog</themekey>
        <themekey>Biog_aerosol_mean</themekey>
        <themekey>Biog_aerosol_std_dev</themekey>
        <themekey>bulk</themekey>
        <themekey>Cd_mean</themekey>
        <themekey>Cd_std_dev</themekey>
        <themekey>chemical</themekey>
        <themekey>chemistry</themekey>
        <themekey>Co_mean</themekey>
        <themekey>Co_std_dev</themekey>
        <themekey>concentration</themekey>
        <themekey>concentrations</themekey>
        <themekey>Cr_mean</themekey>
        <themekey>Cr_std_dev</themekey>
        <themekey>crustal</themekey>
        <themekey>Crustal_aerosol_mean</themekey>
        <themekey>Crustal_aerosol_std_dev</themekey>
        <themekey>Cu_mean</themekey>
        <themekey>Cu_std_dev</themekey>
        <themekey>data</themekey>
        <themekey>density</themekey>
        <themekey>depth</themekey>
        <themekey>dev</themekey>
        <themekey>earth</themekey>
        <themekey>Earth Science &gt; Atmosphere &gt; Altitude &gt; Station Height</themekey>
        <themekey>Earth Science &gt; Oceans &gt; Ocean Chemistry &gt; Ammonia</themekey>
        <themekey>Earth Science &gt; Oceans &gt; Ocean Chemistry &gt; Nitrate</themekey>
        <themekey>Earth Science &gt; Oceans &gt; Ocean Chemistry &gt; Silicate</themekey>
        <themekey>Earth Science &gt; Oceans &gt; Salinity/Density &gt; Salinity</themekey>
        <themekey>EC_mean</themekey>
        <themekey>EC_std_dev</themekey>
        <themekey>Fe_mean</themekey>
        <themekey>Fe_std_dev</themekey>
        <themekey>florence</themekey>
        <themekey>height</themekey>
        <themekey>index</themekey>
        <themekey>interval</themekey>
        <themekey>latitude</themekey>
        <themekey>level</themekey>
        <themekey>longitude</themekey>
        <themekey>marker</themekey>
        <themekey>mass</themekey>
        <themekey>mass_concentration_of_silicate_in_sea_water</themekey>
        <themekey>mean</themekey>
        <themekey>methods</themekey>
        <themekey>Methods_references_and_data_source</themekey>
        <themekey>Mn_mean</themekey>
        <themekey>Mn_std_dev</themekey>
        <themekey>Mo_mean</themekey>
        <themekey>Mo_std_dev</themekey>
        <themekey>mole</themekey>
        <themekey>mole_concentration_of_ammonium_in_sea_water</themekey>
        <themekey>mole_concentration_of_nitrate_in_sea_water</themekey>
        <themekey>msa</themekey>
        <themekey>MSA_mean</themekey>
        <themekey>MSA_std_dev</themekey>
        <themekey>n02</themekey>
        <themekey>name</themekey>
        <themekey>nh4</themekey>
        <themekey>NH4_mean</themekey>
        <themekey>NH4_std_dev</themekey>
        <themekey>Ni_mean</themekey>
        <themekey>Ni_std_dev</themekey>
        <themekey>nitrate</themekey>
        <themekey>no3</themekey>
        <themekey>NO3_mean</themekey>
        <themekey>NO3_std_dev</themekey>
        <themekey>nssSO4_mean</themekey>
        <themekey>nssSO4_std_dev</themekey>
        <themekey>OC_mean</themekey>
        <themekey>OC_std_dev</themekey>
        <themekey>ocean</themekey>
        <themekey>oceans</themekey>
        <themekey>panarctic</themekey>
        <themekey>Pb_mean</themekey>
        <themekey>Pb_std_dev</themekey>
        <themekey>pm10</themekey>
        <themekey>PM_weight_mean</themekey>
        <themekey>PM_weight_std_dev</themekey>
        <themekey>practical</themekey>
        <themekey>profiler</themekey>
        <themekey>references</themekey>
        <themekey>regions</themekey>
        <themekey>resolution</themekey>
        <themekey>salinity</themekey>
        <themekey>salinity-temperature-depth</themekey>
        <themekey>sampled</themekey>
        <themekey>sampling</themekey>
        <themekey>Sampling_resolution</themekey>
        <themekey>science</themekey>
        <themekey>sea</themekey>
        <themekey>Sea_salt_mean</themekey>
        <themekey>Sea_salt_std_dev</themekey>
        <themekey>sea_water_practical_salinity</themekey>
        <themekey>season</themekey>
        <themekey>Season_id</themekey>
        <themekey>seasonally</themekey>
        <themekey>seawater</themekey>
        <themekey>Si_mean</themekey>
        <themekey>Si_std_dev</themekey>
        <themekey>silicate</themekey>
        <themekey>site</themekey>
        <themekey>sites</themekey>
        <themekey>source</themekey>
        <themekey>station</themekey>
        <themekey>Station_id</themekey>
        <themekey>Station_name</themekey>
        <themekey>std</themekey>
        <themekey>temperature</themekey>
        <themekey>Ti_mean</themekey>
        <themekey>Ti_std_dev</themekey>
        <themekey>time</themekey>
        <themekey>Time_interval</themekey>
        <themekey>trace</themekey>
        <themekey>university</themekey>
        <themekey>v</themekey>
        <themekey>V_mean</themekey>
        <themekey>V_std_dev</themekey>
        <themekey>water</themekey>
        <themekey>weight</themekey>
        <themekey>Zn_mean</themekey>
        <themekey>Zn_std_dev</themekey>
      </theme>
      <theme>
        <themekt>CF Standard Name Table v70</themekt>
        <themekey>altitude</themekey>
        <themekey>latitude</themekey>
        <themekey>longitude</themekey>
        <themekey>sea_water_practical_salinity</themekey>
        <themekey>sea_water_practical_salinity</themekey>
        <themekey>mole_concentration_of_ammonium_in_sea_water</themekey>
        <themekey>mole_concentration_of_ammonium_in_sea_water</themekey>
        <themekey>mole_concentration_of_nitrate_in_sea_water</themekey>
        <themekey>mole_concentration_of_nitrate_in_sea_water</themekey>
        <themekey>sea_water_practical_salinity</themekey>
        <themekey>sea_water_practical_salinity</themekey>
        <themekey>mass_concentration_of_silicate_in_sea_water</themekey>
        <themekey>mass_concentration_of_silicate_in_sea_water</themekey>
      </theme>
    </keywords>
    <accconst>None.</accconst>
    <useconst>CC BY-NC: This license allows reusers to distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, and only so long as attribution is given to the creator.</useconst>
    <ptcontac>
      <cntinfo>
        <cntorgp>
          <cntorg>University of Florence</cntorg>
          <cntper>University of Florence</cntper>
        </cntorgp>
        <cntpos>Unknown</cntpos>
        <cntaddr>
          <addrtype>Mailing and Physical Address</addrtype>
          <address>Unknown</address>
          <city>Unknown</city>
          <state>Unknown</state>
          <postal>Unknown</postal>
          <country>Unknown</country>
        </cntaddr>
        <cntvoice>Unknown</cntvoice>
        <cntemail>silvia.becagli@unifi.it</cntemail>
      </cntinfo>
    </ptcontac>
    <browse>
      <browsen>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.graph</browsen>
      <browsed>Web page to make a customized map or graph of the data</browsed>
      <browset>HTML</browset>
    </browse>
    <datacred>Contributor Name: Silvia Becagli
Contributor Email: silvia.becagli@unifi.it
    </datacred>
  </idinfo>
  <dataqual>
    <logic>Unknown</logic>
    <complete>Unknown</complete>
    <posacc>
      <horizpa>
        <horizpar>Unknown</horizpar>
      </horizpa>
      <vertacc>
        <vertaccr>Unknown</vertaccr>
      </vertacc>
    </posacc>
    <lineage>
      <procstep>
        <procdesc>The data set is constituted by annual and seasonal averaged of each ion and metal as reported in the original dataset achieved online or in literature for 10 sites in the Arctic and Panarctic region. The averaged values are calculated in the time range from 2000 to 2022 when measurements at the site are available, standard deviation is associate to the mean value when calculated by the original data (for some data only the mean data is reported in literature, and it is reported here as it is).</procdesc>
        <procdate>Unknown</procdate>
      </procstep>
    </lineage>
  </dataqual>
  <spdoinfo>
    <direct>Point</direct>
    <ptvctinf>
      <sdtstrm>
        <sdtstyp>Point</sdtstyp>
      </sdtstrm>
    </ptvctinf>
  </spdoinfo>
  <distinfo>
    <distrib>
            <cntinfo>
              <cntorgp>
                <cntorg>CNR-ISP</cntorg>
                <cntper>Giulio Verazzo</cntper>
              </cntorgp>
              <cntpos>Software Engineer</cntpos>
              <cntaddr>
                <addrtype>Mailing and Physical Address</addrtype>
                <address>-</address>
                <city>-</city>
                <state>-</state>
                <postal>-</postal>
                <country>IT</country>
              </cntaddr>
              <cntvoice>-</cntvoice>
              <cntemail>admin@iadc.cnr.it</cntemail>
            </cntinfo>
    </distrib>
    <resdesc>ERDDAP, version 2.24: get metadata; download data; make graphs and maps.</resdesc>
    <distliab>CC BY-NC: This license allows reusers to distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, and only so long as attribution is given to the creator.</distliab>
    <stdorder>
      <digform>
        <digtinfo>
          <formname>.asc</formname>
          <formvern>1</formvern>
          <formspec>View OPeNDAP-style ISO-8859-1 comma-separated text. https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#ASCII_Service</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.csv</formname>
          <formvern>1</formvern>
          <formspec>Download a ISO-8859-1 comma-separated text table (line 1: names; line 2: units; ISO 8601 times). https://en.wikipedia.org/wiki/Comma-separated_values</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.csvp</formname>
          <formvern>1</formvern>
          <formspec>Download a ISO-8859-1 .csv file with line 1: name (units). Times are ISO 8601 strings. https://en.wikipedia.org/wiki/Comma-separated_values</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.csv0</formname>
          <formvern>1</formvern>
          <formspec>Download a ISO-8859-1 .csv file without column names or units. Times are ISO 8601 strings. https://en.wikipedia.org/wiki/Comma-separated_values</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.dataTable</formname>
          <formvern>1</formvern>
          <formspec>A JSON file formatted for use with the Google Visualization client library (Google Charts). https://developers.google.com/chart/interactive/docs/reference#dataparam</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.das</formname>
          <formvern>1</formvern>
          <formspec>View the dataset&#39;s metadata via an ISO-8859-1 OPeNDAP Dataset Attribute Structure (DAS). https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#Dataset_Attribute_Structure</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.dds</formname>
          <formvern>1</formvern>
          <formspec>View the dataset&#39;s structure via an ISO-8859-1 OPeNDAP Dataset Descriptor Structure (DDS). https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#Dataset_Descriptor_Structure</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.dods</formname>
          <formvern>1</formvern>
          <formspec>OPeNDAP clients use this to download the data in the DODS binary format. https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#Data_Transmission</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.esriCsv</formname>
          <formvern>1</formvern>
          <formspec>Download a ISO_8859_1 .csv file for ESRI&#39;s ArcGIS 9.x and below (separate date and time columns). https://support.esri.com/technical-article/000012745</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.fgdc</formname>
          <formvern>1</formvern>
          <formspec>View the dataset&#39;s UTF-8 FGDC .xml metadata. https://www.fgdc.gov/standards/projects/FGDC-standards-projects/metadata/base-metadata/index_html</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.geoJson</formname>
          <formvern>1</formvern>
          <formspec>Download longitude,latitude,otherColumns data as a UTF-8 GeoJSON .json file. http://wiki.geojson.org/Main_Page</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.graph</formname>
          <formvern>1</formvern>
          <formspec>View a Make A Graph web page. https://coastwatch.pfeg.noaa.gov/erddap/tabledap/documentation.html#GraphicsCommands</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.help</formname>
          <formvern>1</formvern>
          <formspec>View a web page with a description of tabledap. https://www.opendap.org/pdf/ESE-RFC-004v1.2.pdf</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.html</formname>
          <formvern>1</formvern>
          <formspec>View an OPeNDAP-style HTML Data Access Form. https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#WWW_Interface_Service</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.htmlTable</formname>
          <formvern>1</formvern>
          <formspec>View a UTF-8 .html web page with the data in a table. Times are ISO 8601 strings. https://www.w3schools.com/html/html_tables.asp</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.iso19115</formname>
          <formvern>1</formvern>
          <formspec>View the dataset&#39;s ISO 19115-2/19139 UTF-8 .xml metadata. https://en.wikipedia.org/wiki/Geospatial_metadata</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.itx</formname>
          <formvern>1</formvern>
          <formspec>Download an ISO-8859-1 Igor Text File. Each response column becomes a wave. https://www.wavemetrics.net/doc/igorman/II-09&#37;20Data&#37;20Import&#37;20Export.pdf</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.json</formname>
          <formvern>1</formvern>
          <formspec>View a table-like UTF-8 JSON file (missing value = &#39;null&#39;; times are ISO 8601 strings). https://www.json.org/</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.jsonlCSV1</formname>
          <formvern>1</formvern>
          <formspec>View a UTF-8 JSON Lines CSV file with column names on line 1 (mv = &#39;null&#39;; times are ISO 8601 strings). https://jsonlines.org/</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.jsonlCSV</formname>
          <formvern>1</formvern>
          <formspec>View a UTF-8 JSON Lines CSV file without column names (mv = &#39;null&#39;; times are ISO 8601 strings). https://jsonlines.org/</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.jsonlKVP</formname>
          <formvern>1</formvern>
          <formspec>View a UTF-8 JSON Lines file with Key:Value pairs (missing value = &#39;null&#39;; times are ISO 8601 strings). https://jsonlines.org/</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.mat</formname>
          <formvern>1</formvern>
          <formspec>Download a MATLAB binary file. https://www.mathworks.com/</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.nc</formname>
          <formvern>1</formvern>
          <formspec>Download a flat, table-like, NetCDF-3 binary file with COARDS/CF/ACDD metadata. https://www.unidata.ucar.edu/software/netcdf/</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.ncHeader</formname>
          <formvern>1</formvern>
          <formspec>View the UTF-8 header (the metadata) for the NetCDF-3 .nc file. https://linux.die.net/man/1/ncdump</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.ncCF</formname>
          <formvern>1</formvern>
          <formspec>Download a NetCDF-3 CF Discrete Sampling Geometries file (Contiguous Ragged Array). https://cfconventions.org/Data/cf-conventions/cf-conventions-1.8/cf-conventions.html#discrete-sampling-geometries</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.ncCFHeader</formname>
          <formvern>1</formvern>
          <formspec>View the UTF-8 header (the metadata) for the .ncCF file. https://linux.die.net/man/1/ncdump</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.ncCFMA</formname>
          <formvern>1</formvern>
          <formspec>Download a NetCDF-3 CF Discrete Sampling Geometries file (Multidimensional Array). https://www.ncei.noaa.gov/netcdf-templates</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.ncCFMAHeader</formname>
          <formvern>1</formvern>
          <formspec>View the UTF-8 header (the metadata) for the .ncCFMA file. https://linux.die.net/man/1/ncdump</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.nccsv</formname>
          <formvern>1</formvern>
          <formspec>Download a NetCDF-3-like 7-bit ASCII NCCSV .csv file with COARDS/CF/ACDD metadata. https://erddap.github.io/NCCSV.html</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.nccsvMetadata</formname>
          <formvern>1</formvern>
          <formspec>View the dataset&#39;s metadata as the top half of a 7-bit ASCII NCCSV .csv file. https://erddap.github.io/NCCSV.html</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.ncoJson</formname>
          <formvern>1</formvern>
          <formspec>Download a UTF-8 NCO lvl=2 JSON file with COARDS/CF/ACDD metadata. https://nco.sourceforge.net/nco.html#json</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.odvTxt</formname>
          <formvern>1</formvern>
          <formspec>Download longitude,latitude,time,otherColumns as an ISO-8859-1 ODV Generic Spreadsheet File (.txt). https://odv.awi.de/en/documentation/</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.subset</formname>
          <formvern>1</formvern>
          <formspec>View an HTML form which uses faceted search to simplify picking subsets of the data. https://en.wikipedia.org/wiki/Faceted_search</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.tsv</formname>
          <formvern>1</formvern>
          <formspec>Download a ISO-8859-1 tab-separated text table (line 1: names; line 2: units; ISO 8601 times). https://jkorpela.fi/TSV.html</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.tsvp</formname>
          <formvern>1</formvern>
          <formspec>Download a ISO-8859-1 .tsv file with line 1: name (units). Times are ISO 8601 strings. https://jkorpela.fi/TSV.html</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.tsv0</formname>
          <formvern>1</formvern>
          <formspec>Download a ISO-8859-1 .tsv file without column names or units. Times are ISO 8601 strings. https://jkorpela.fi/TSV.html</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.wav</formname>
          <formvern>1</formvern>
          <formspec>Download a .wav audio file. All columns must be numeric and of the same type. https://en.wikipedia.org/wiki/WAV</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.xhtml</formname>
          <formvern>1</formvern>
          <formspec>View a UTF-8 XHTML (XML) file with the data in a table. Times are ISO 8601 strings. https://www.w3schools.com/html/html_tables.asp</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.kml</formname>
          <formvern>1</formvern>
          <formspec>View a .kml file, suitable for Google Earth. https://developers.google.com/kml/</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.graph</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.smallPdf</formname>
          <formvern>1</formvern>
          <formspec>View a small .pdf image file with a graph or map. https://www.adobe.com/acrobat/about-adobe-pdf.html</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.graph</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.pdf</formname>
          <formvern>1</formvern>
          <formspec>View a standard, medium-sized .pdf image file with a graph or map. https://www.adobe.com/acrobat/about-adobe-pdf.html</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.graph</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.largePdf</formname>
          <formvern>1</formvern>
          <formspec>View a large .pdf image file with a graph or map. https://www.adobe.com/acrobat/about-adobe-pdf.html</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.graph</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.smallPng</formname>
          <formvern>1</formvern>
          <formspec>View a small .png image file with a graph or map. http://www.libpng.org/pub/png/</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.graph</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.png</formname>
          <formvern>1</formvern>
          <formspec>View a standard, medium-sized .png image file with a graph or map. http://www.libpng.org/pub/png/</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.graph</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.largePng</formname>
          <formvern>1</formvern>
          <formspec>View a large .png image file with a graph or map. http://www.libpng.org/pub/png/</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.graph</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <digform>
        <digtinfo>
          <formname>.transparentPng</formname>
          <formvern>1</formvern>
          <formspec>View a .png image file (just the data, without axes, landmask, or legend). http://www.libpng.org/pub/png/</formspec>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>https://data.iadc.cnr.it/erddap/tabledap/rkhprr.graph</networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <fees>None</fees>
    </stdorder>
  </distinfo>
  <metainfo>
    <metd>20260309</metd>
    <metc>
            <cntinfo>
              <cntorgp>
                <cntorg>CNR-ISP</cntorg>
                <cntper>Giulio Verazzo</cntper>
              </cntorgp>
              <cntpos>Software Engineer</cntpos>
              <cntaddr>
                <addrtype>Mailing and Physical Address</addrtype>
                <address>-</address>
                <city>-</city>
                <state>-</state>
                <postal>-</postal>
                <country>IT</country>
              </cntaddr>
              <cntvoice>-</cntvoice>
              <cntemail>admin@iadc.cnr.it</cntemail>
            </cntinfo>
    </metc>
    <metstdn>Content Standard for Digital Geospatial Metadata</metstdn>
    <metstdv>FGDC-STD-012-2002</metstdv>
    <mettc>universal time</mettc>
    <metac>None.</metac>
    <metuc>CC BY-NC: This license allows reusers to distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, and only so long as attribution is given to the creator.</metuc>
  </metainfo>
</metadata>
