<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<Dataset
         name="PL0005R.20150101060000.20160716150000.glass_sinter.nitrogen_dioxide.air.1y.1d.PL05L_SS2000.PL02L_Spectrofotometry.lev2.nc"
         dapVersion="4.0"
         dmrVersion="1.0"
         xmlns="http://xml.opendap.org/ns/DAP/4.0#"
         xmlns:dap="http://xml.opendap.org/ns/DAP/4.0#">
    <Dimension name="time" size="365"/>
    <Dimension name="tbnds" size="2"/>
    <Dimension name="metadata_time" size="1"/>
    <Dimension name="nitrogen_dioxide_qc_flags" size="1"/>
    <String name="nitrogen_dioxide_ebasmetadata">
        <Dim name="/metadata_time"/>
        <Attribute name="long_name" type="String">
            <Value value="ebas metadata for different time intervals; json encoded"/>
        </Attribute>
    </String>
    <Int32 name="nitrogen_dioxide_qc">
        <Dim name="/nitrogen_dioxide_qc_flags"/>
        <Dim name="/time"/>
        <Attribute name="missing_value" type="Int32">
            <Value value="0"/>
        </Attribute>
        <Attribute name="_FillValue" type="Int32">
            <Value value="0"/>
        </Attribute>
        <Attribute name="standard_name" type="String">
            <Value value="status_flag"/>
        </Attribute>
        <Attribute name="units" type="String">
            <Value value="1"/>
        </Attribute>
    </Int32>
    <Float64 name="nitrogen_dioxide">
        <Dim name="/time"/>
        <Attribute name="missing_value" type="Float64">
            <Value value="NaN"/>
        </Attribute>
        <Attribute name="_FillValue" type="Float64">
            <Value value="NaN"/>
        </Attribute>
        <Attribute name="ancillary_variables" type="String">
            <Value value="nitrogen_dioxide_qc nitrogen_dioxide_ebasmetadata"/>
        </Attribute>
        <Attribute name="standard_name" type="String">
            <Value value="mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air"/>
        </Attribute>
        <Attribute name="units" type="String">
            <Value value="ug N/m3"/>
        </Attribute>
        <Attribute name="cell_methods" type="String">
            <Value value="time: mean"/>
        </Attribute>
    </Float64>
    <Float64 name="time">
        <Dim name="/time"/>
        <Attribute name="calendar" type="String">
            <Value value="gregorian"/>
        </Attribute>
        <Attribute name="bounds" type="String">
            <Value value="time_bnds"/>
        </Attribute>
        <Attribute name="standard_name" type="String">
            <Value value="time"/>
        </Attribute>
        <Attribute name="units" type="String">
            <Value value="days since 1900-01-01 00:00:00 UTC"/>
        </Attribute>
        <Attribute name="axis" type="String">
            <Value value="T"/>
        </Attribute>
        <Attribute name="long_name" type="String">
            <Value value="time of measurement"/>
        </Attribute>
        <Attribute name="cell_methods" type="String">
            <Value value="mean"/>
        </Attribute>
    </Float64>
    <Float64 name="time_bnds">
        <Dim name="/time"/>
        <Dim name="/tbnds"/>
        <Attribute name="standard_name" type="String">
            <Value value="time"/>
        </Attribute>
        <Attribute name="units" type="String">
            <Value value="days since 1900-01-01 00:00:00 UTC"/>
        </Attribute>
        <Attribute name="long_name" type="String">
            <Value value="time bounds for measurement"/>
        </Attribute>
    </Float64>
    <Float64 name="metadata_time">
        <Dim name="/metadata_time"/>
        <Attribute name="calendar" type="String">
            <Value value="gregorian"/>
        </Attribute>
        <Attribute name="bounds" type="String">
            <Value value="metadata_time_bnds"/>
        </Attribute>
        <Attribute name="standard_name" type="String">
            <Value value="time"/>
        </Attribute>
        <Attribute name="units" type="String">
            <Value value="days since 1900-01-01 00:00:00 UTC"/>
        </Attribute>
        <Attribute name="axis" type="String">
            <Value value="T"/>
        </Attribute>
        <Attribute name="long_name" type="String">
            <Value value="time of ebas metadata intervals"/>
        </Attribute>
        <Attribute name="cell_methods" type="String">
            <Value value="mean"/>
        </Attribute>
    </Float64>
    <Float64 name="metadata_time_bnds">
        <Dim name="/metadata_time"/>
        <Dim name="/tbnds"/>
        <Attribute name="calendar" type="String">
            <Value value="gregorian"/>
        </Attribute>
        <Attribute name="standard_name" type="String">
            <Value value="time"/>
        </Attribute>
        <Attribute name="units" type="String">
            <Value value="days since 1900-01-01 00:00:00 UTC"/>
        </Attribute>
        <Attribute name="long_name" type="String">
            <Value value="time bounds for ebas metadata intervals"/>
        </Attribute>
    </Float64>
    <Attribute name="Conventions" type="String">
        <Value value="CF-1.7, ACDD-1.3"/>
    </Attribute>
    <Attribute name="acknowledgement" type="String">
        <Value value="Chief Inspectorate of Environmental Protection, Departament of Monitoring and Information on Environment, Wawelska 52/54, 00-922 Warsaw, Poland, sekretariatdm@gios.gov.pl"/>
    </Attribute>
    <Attribute name="contributor_role" type="String">
        <Value value="data submitter"/>
    </Attribute>
    <Attribute name="keywords" type="String">
        <Value value="mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air, air, Diabla Gora, nitrogen_dioxide, EMEP, PL0005R"/>
    </Attribute>
    <Attribute name="geospatial_bounds_crs" type="String">
        <Value value="EPSG:4979"/>
    </Attribute>
    <Attribute name="timezone" type="String">
        <Value value="UTC"/>
    </Attribute>
    <Attribute name="naming_authority" type="String">
        <Value value="no.nilu.ebas"/>
    </Attribute>
    <Attribute name="processing_level" type="String">
        <Value value="2: final (Physical parameters, aggregated (if needed), info on variability recommended, quality assured by human inspection. This is the typical EBAS data level meant for dissemination and long term preservation.)"/>
    </Attribute>
    <Attribute name="project" type="String">
        <Value value="EMEP"/>
    </Attribute>
    <Attribute name="source" type="String">
        <Value value="surface observation"/>
    </Attribute>
    <Attribute name="title" type="String">
        <Value value="Ground based in situ observations of nitrogen_dioxide at Diabla Gora (PL0005R) using glass_sinter"/>
    </Attribute>
    <Attribute name="creator_institution" type="String">
        <Value value=""/>
    </Attribute>
    <Attribute name="geospatial_lon_max" type="Float64">
        <Value value="22.066667"/>
    </Attribute>
    <Attribute name="geospatial_vertical_max" type="Float64">
        <Value value="161.35"/>
    </Attribute>
    <Attribute name="publisher_type" type="String">
        <Value value="institution"/>
    </Attribute>
    <Attribute name="publisher_email" type="String">
        <Value value="ebas@nilu.no"/>
    </Attribute>
    <Attribute name="institution" type="String">
        <Value value="PL02L, Institute of Environmental Protection - National Research Institute, IEP-NRI, Kolektorska 4, 01-692, Warsaw, Poland"/>
    </Attribute>
    <Attribute name="creator_email" type="String">
        <Value value=""/>
    </Attribute>
    <Attribute name="geospatial_bounds" type="String">
        <Value value="POINT Z (54.15 22.066667 161.35)"/>
    </Attribute>
    <Attribute name="featureType" type="String">
        <Value value="timeSeries"/>
    </Attribute>
    <Attribute name="publisher_institution" type="String">
        <Value value="NILU - Norwegian Institute for Air Research, ATMOS, EBAS"/>
    </Attribute>
    <Attribute name="id" type="String">
        <Value value="PL0005R.20150101060000.20160716150000.glass_sinter.nitrogen_dioxide.air.1y.1d.PL05L_SS2000.PL02L_Spectrofotometry.lev2.nc"/>
    </Attribute>
    <Attribute name="time_coverage_resolution" type="String">
        <Value value="P0000-00-01T00:00:00"/>
    </Attribute>
    <Attribute name="summary" type="String">
        <Value value="Ground based in situ observations of nitrogen_dioxide at Diabla Gora (PL0005R) using glass_sinter. These measurements are gathered as a part of the following projects EMEP and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: nitrogen_dioxide in air (mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air)"/>
    </Attribute>
    <Attribute name="geospatial_lat_max" type="Float64">
        <Value value="54.15"/>
    </Attribute>
    <Attribute name="publisher_name" type="String">
        <Value value="NILU - Norwegian Institute for Air Research, ATMOS, EBAS"/>
    </Attribute>
    <Attribute name="creator_type" type="String">
        <Value value="person"/>
    </Attribute>
    <Attribute name="time_coverage_duration" type="String">
        <Value value="P0001-00-00T00:00:00"/>
    </Attribute>
    <Attribute name="date_created" type="String">
        <Value value="2016-07-16T15:00:00 UTC"/>
    </Attribute>
    <Attribute name="time_coverage_end" type="String">
        <Value value="2016-01-01T06:00:00 UTC"/>
    </Attribute>
    <Attribute name="date_metadata_modified" type="String">
        <Value value="2016-07-16T15:00:00 UTC"/>
    </Attribute>
    <Attribute name="license" type="String">
        <Value value="EMEP: Public open access. We encourage contacting data originators if substatial use of individual time series is planned (fair use data policy)."/>
    </Attribute>
    <Attribute name="ebas_metadata" type="String">
        <Value value="{
    &quot;Data definition&quot;: &quot;EBAS_1.1&quot;, 
    &quot;Set type code&quot;: &quot;TU&quot;, 
    &quot;Timezone&quot;: &quot;UTC&quot;, 
    &quot;File name&quot;: &quot;PL0005R.20150101060000.20160716150000.glass_sinter.nitrogen_dioxide.air.1y.1d.PL05L_SS2000.PL02L_Spectrofotometry.lev2.nc&quot;, 
    &quot;File creation&quot;: &quot;20190514082056&quot;, 
    &quot;Startdate&quot;: &quot;20150101060000&quot;, 
    &quot;Revision date&quot;: &quot;20160716150000&quot;, 
    &quot;Version&quot;: &quot;1&quot;, 
    &quot;Version description&quot;: &quot;initial revision, manually inspected&quot;, 
    &quot;Statistics&quot;: &quot;arithmetic mean&quot;, 
    &quot;Data level&quot;: &quot;2&quot;, 
    &quot;Period code&quot;: &quot;1y&quot;, 
    &quot;Resolution code&quot;: &quot;1d&quot;, 
    &quot;Sample duration&quot;: &quot;1d&quot;, 
    &quot;Orig. time res.&quot;: &quot;1d&quot;, 
    &quot;Station code&quot;: &quot;PL0005R&quot;, 
    &quot;Platform code&quot;: &quot;PL0005S&quot;, 
    &quot;Station name&quot;: &quot;Diabla Gora&quot;, 
    &quot;Station latitude&quot;: &quot;54.15&quot;, 
    &quot;Station longitude&quot;: &quot;22.066667&quot;, 
    &quot;Station altitude&quot;: &quot;157.0 m&quot;, 
    &quot;Measurement altitude&quot;: &quot;161.35 m&quot;, 
    &quot;Measurement height&quot;: &quot;4.35 m&quot;, 
    &quot;Regime&quot;: &quot;IMG&quot;, 
    &quot;Component&quot;: &quot;nitrogen_dioxide&quot;, 
    &quot;Unit&quot;: &quot;ug N/m3&quot;, 
    &quot;Matrix&quot;: &quot;air&quot;, 
    &quot;Laboratory code&quot;: &quot;PL05L&quot;, 
    &quot;Instrument type&quot;: &quot;glass_sinter&quot;, 
    &quot;Instrument name&quot;: &quot;SS2000&quot;, 
    &quot;Instrument manufacturer&quot;: &quot;NILU&quot;, 
    &quot;Instrument model&quot;: &quot;FK&quot;, 
    &quot;Instrument serial number&quot;: &quot;PP-BN-65&quot;, 
    &quot;Method ref&quot;: &quot;PL02L_Spectrofotometry&quot;, 
    &quot;Standard method&quot;: &quot;SOP=EMEP_manual_v1996&quot;, 
    &quot;Inlet type&quot;: &quot;Hat or hood&quot;, 
    &quot;Inlet description&quot;: &quot;Downward facing&quot;, 
    &quot;Coating/Solution&quot;: &quot;KI&quot;, 
    &quot;Sample preparation&quot;: &quot;Water extraction&quot;, 
    &quot;Blank correction&quot;: &quot;Blank corrected&quot;, 
    &quot;Humidity/temperature control&quot;: &quot;None&quot;, 
    &quot;Humidity/temperature control description&quot;: &quot;filter kept at room conditions&quot;, 
    &quot;Zero/negative values code&quot;: &quot;Zero/negative possible&quot;, 
    &quot;Zero/negative values&quot;: &quot;Zero/negative values reported as measured if within detection limit, flagged with 780&quot;, 
    &quot;Organization&quot;: &quot;PL02L, Institute of Environmental Protection - National Research Institute, IEP-NRI, , Kolektorska 4, , 01-692, Warsaw, Poland&quot;, 
    &quot;Frameworks&quot;: &quot;EMEP&quot;, 
    &quot;Originator&quot;: &quot;Degorska, Anna, , , , , , , , , &quot;, 
    &quot;Submitter&quot;: &quot;Degorska, Anna, , , , , , , , , &quot;, 
    &quot;Acknowledgement&quot;: &quot;Chief Inspectorate of Environmental Protection, Departament of Monitoring and Information on Environment, Wawelska 52/54, 00-922 Warsaw, Poland, sekretariatdm@gios.gov.pl&quot;
}"/>
    </Attribute>
    <Attribute name="publisher_url" type="String">
        <Value value="http://ebas.nilu.no/"/>
    </Attribute>
    <Attribute name="geospatial_vertical_positive" type="String">
        <Value value="up"/>
    </Attribute>
    <Attribute name="contributor_name" type="String">
        <Value value="Anna Degorska"/>
    </Attribute>
    <Attribute name="creator_name" type="String">
        <Value value="Anna Degorska"/>
    </Attribute>
    <Attribute name="geospatial_lon_min" type="Float64">
        <Value value="22.066667"/>
    </Attribute>
    <Attribute name="time_coverage_start" type="String">
        <Value value="2015-01-01T06:00:00 UTC"/>
    </Attribute>
    <Attribute name="geospatial_vertical_min" type="Float64">
        <Value value="161.35"/>
    </Attribute>
    <Attribute name="geospatial_lat_min" type="Float64">
        <Value value="54.15"/>
    </Attribute>
    <Attribute name="_DAP4_Little_Endian" type="UInt8">
        <Value value="1"/>
    </Attribute>
</Dataset>
