<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<Dataset
         name="ersst.v5.199411.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="lat" size="89"/>
    <Dimension name="lev" size="1"/>
    <Dimension name="lon" size="180"/>
    <Dimension name="time" size="1"/>
    <Float32 name="sst">
        <Dim name="/time"/>
        <Dim name="/lev"/>
        <Dim name="/lat"/>
        <Dim name="/lon"/>
        <Attribute name="valid_min" type="Float32">
            <Value value="-3.0"/>
        </Attribute>
        <Attribute name="_FillValue" type="Float32">
            <Value value="-999.0"/>
        </Attribute>
        <Attribute name="valid_max" type="Float32">
            <Value value="45.0"/>
        </Attribute>
        <Attribute name="standard_name" type="String">
            <Value value="sea_surface_temperature"/>
        </Attribute>
        <Attribute name="units" type="String">
            <Value value="degree_C"/>
        </Attribute>
        <Attribute name="add_offset" type="Float32">
            <Value value="0.0"/>
        </Attribute>
        <Attribute name="long_name" type="String">
            <Value value="Extended reconstructed sea surface temperature"/>
        </Attribute>
        <Attribute name="scale_factor" type="Float32">
            <Value value="1.0"/>
        </Attribute>
        <Map name="/time"/>
        <Map name="/lev"/>
        <Map name="/lat"/>
        <Map name="/lon"/>
    </Float32>
    <Float32 name="ssta">
        <Dim name="/time"/>
        <Dim name="/lev"/>
        <Dim name="/lat"/>
        <Dim name="/lon"/>
        <Attribute name="valid_min" type="Float32">
            <Value value="-12.0"/>
        </Attribute>
        <Attribute name="_FillValue" type="Float32">
            <Value value="-999.0"/>
        </Attribute>
        <Attribute name="valid_max" type="Float32">
            <Value value="12.0"/>
        </Attribute>
        <Attribute name="units" type="String">
            <Value value="degree_C"/>
        </Attribute>
        <Attribute name="add_offset" type="Float32">
            <Value value="0.0"/>
        </Attribute>
        <Attribute name="long_name" type="String">
            <Value value="Extended reconstructed SST anomalies"/>
        </Attribute>
        <Attribute name="scale_factor" type="Float32">
            <Value value="1.0"/>
        </Attribute>
        <Map name="/time"/>
        <Map name="/lev"/>
        <Map name="/lat"/>
        <Map name="/lon"/>
    </Float32>
    <Float64 name="lat">
        <Dim name="/lat"/>
        <Attribute name="standard_name" type="String">
            <Value value="latitude"/>
        </Attribute>
        <Attribute name="comment" type="String">
            <Value value="Uniform grid from -88 to 88 by 2"/>
        </Attribute>
        <Attribute name="units" type="String">
            <Value value="degrees_north"/>
        </Attribute>
        <Attribute name="axis" type="String">
            <Value value="Y"/>
        </Attribute>
        <Attribute name="long_name" type="String">
            <Value value="Latitude"/>
        </Attribute>
    </Float64>
    <Float64 name="lev">
        <Dim name="/lev"/>
        <Attribute name="standard_name" type="String">
            <Value value="depth"/>
        </Attribute>
        <Attribute name="comment" type="String">
            <Value value="Actual measurement depth of in situ sea surface temperature varies from 0.2 to 10 m, but corrected to the nominal depth of buoy at 0.2 m"/>
        </Attribute>
        <Attribute name="units" type="String">
            <Value value="meters"/>
        </Attribute>
        <Attribute name="positive" type="String">
            <Value value="down"/>
        </Attribute>
        <Attribute name="axis" type="String">
            <Value value="Z"/>
        </Attribute>
        <Attribute name="long_name" type="String">
            <Value value="Depth of sea surface temperature measurements"/>
        </Attribute>
    </Float64>
    <Float64 name="lon">
        <Dim name="/lon"/>
        <Attribute name="standard_name" type="String">
            <Value value="longitude"/>
        </Attribute>
        <Attribute name="comment" type="String">
            <Value value="Uniform grid from 0 to 358 by 2"/>
        </Attribute>
        <Attribute name="units" type="String">
            <Value value="degrees_east"/>
        </Attribute>
        <Attribute name="axis" type="String">
            <Value value="X"/>
        </Attribute>
        <Attribute name="long_name" type="String">
            <Value value="Longitude"/>
        </Attribute>
    </Float64>
    <Float64 name="time">
        <Dim name="/time"/>
        <Attribute name="calendar" type="String">
            <Value value="360_day"/>
        </Attribute>
        <Attribute name="avg_period" type="String">
            <Value value="0000-01-00"/>
        </Attribute>
        <Attribute name="standard_name" type="String">
            <Value value="time"/>
        </Attribute>
        <Attribute name="units" type="String">
            <Value value="minutes since 1994-11-01 00:00"/>
        </Attribute>
        <Attribute name="axis" type="String">
            <Value value="T"/>
        </Attribute>
        <Attribute name="delta_t" type="String">
            <Value value="0000-01-00"/>
        </Attribute>
        <Attribute name="long_name" type="String">
            <Value value="Start time of month"/>
        </Attribute>
    </Float64>
    <Attribute name="Conventions" type="String">
        <Value value="CF-1.6, ACDD-1.3"/>
    </Attribute>
    <Attribute name="geospatial_lat_units" type="String">
        <Value value="degrees_north"/>
    </Attribute>
    <Attribute name="keywords" type="String">
        <Value value="Earth Science &gt; Oceans &gt; Ocean Temperature &gt; Sea Surface Temperature"/>
    </Attribute>
    <Attribute name="references" type="String">
        <Value value="Huang et al, 2017: Extended Reconstructed Sea Surface Temperatures Version 5 (ERSSTv5): Upgrades, Validations, and Intercomparisons. Journal of Climate, https://doi.org/10.1175/JCLI-D-16-0836.1"/>
    </Attribute>
    <Attribute name="naming_authority" type="String">
        <Value value="gov.noaa.ncei"/>
    </Attribute>
    <Attribute name="processing_level" type="String">
        <Value value="NOAA Level 4"/>
    </Attribute>
    <Attribute name="geospatial_lat_resolution" type="Float32">
        <Value value="2.0"/>
    </Attribute>
    <Attribute name="standard_name_vocabulary" type="String">
        <Value value="CF Standard Name Table (v40, 25 January 2017)"/>
    </Attribute>
    <Attribute name="keywords_vocabulary" type="String">
        <Value value="NASA Global Change Master Directory (GCMD) Science Keywords"/>
    </Attribute>
    <Attribute name="project" type="String">
        <Value value="NOAA Extended Reconstructed Sea Surface Temperature (ERSST)"/>
    </Attribute>
    <Attribute name="instrument" type="String">
        <Value value="Conventional thermometers"/>
    </Attribute>
    <Attribute name="source" type="String">
        <Value value="In situ data: ICOADS R3.0 before 2015, NCEP in situ GTS from 2016 to present, and Argo SST from 1999 to present. Ice data: HadISST2 ice before 2015, and NCEP ice after 2015."/>
    </Attribute>
    <Attribute name="title" type="String">
        <Value value="NOAA ERSSTv5 (in situ only)"/>
    </Attribute>
    <Attribute name="geospatial_lon_max" type="Float32">
        <Value value="359.0"/>
    </Attribute>
    <Attribute name="platform" type="String">
        <Value value="Ship and Buoy SSTs from ICOADS R3.0 and NCEP GTS"/>
    </Attribute>
    <Attribute name="institution" type="String">
        <Value value="NOAA/NESDIS/NCEI/CCOG"/>
    </Attribute>
    <Attribute name="cdm_data_type" type="String">
        <Value value="Grid"/>
    </Attribute>
    <Attribute name="creator_email" type="String">
        <Value value="boyin.huang@noaa.gov"/>
    </Attribute>
    <Attribute name="id" type="String">
        <Value value="ersst.v5.199411"/>
    </Attribute>
    <Attribute name="geospatial_lon_units" type="String">
        <Value value="degrees_east"/>
    </Attribute>
    <Attribute name="spatial_resolution" type="String">
        <Value value="2.0 degree grid"/>
    </Attribute>
    <Attribute name="summary" type="String">
        <Value value="ERSST.v5 is developped based on v4 after revisions of 8 parameters using updated data sets and advanced knowledge of ERSST analysis"/>
    </Attribute>
    <Attribute name="geospatial_lat_max" type="Float32">
        <Value value="89.0"/>
    </Attribute>
    <Attribute name="metadata_link" type="String">
        <Value value="https://doi.org/10.7289/V5T72FNM"/>
    </Attribute>
    <Attribute name="product_version" type="String">
        <Value value="Version 5"/>
    </Attribute>
    <Attribute name="date_created" type="String">
        <Value value="2017-06-30T12:18:00Z"/>
    </Attribute>
    <Attribute name="time_coverage_end" type="String">
        <Value value="1994-12-01T00:00:00Z"/>
    </Attribute>
    <Attribute name="history" type="String">
        <Value value="Fri Jun 30 12:42:04 2017: ncatted -O -a _FillValue,ssta,o,f,-999.0 ssta.nc
Version 5 based on Version 4"/>
    </Attribute>
    <Attribute name="license" type="String">
        <Value value="No constraints on data access or use"/>
    </Attribute>
    <Attribute name="date_modified" type="String">
        <Value value="2017-06-30T12:18:00Z"/>
    </Attribute>
    <Attribute name="climatology" type="String">
        <Value value="Climatology is based on 1971-2000 SST, Xue, Y., T. M. Smith, and R. W. Reynolds, 2003: Interdecadal changes of 30-yr SST normals during 1871.2000. Journal of Climate, 16, 1601-1612."/>
    </Attribute>
    <Attribute name="creator_name" type="String">
        <Value value="Boyin Huang"/>
    </Attribute>
    <Attribute name="geospatial_lon_min" type="Float32">
        <Value value="-1.0"/>
    </Attribute>
    <Attribute name="comment" type="String">
        <Value value="SSTs were observed by conventional thermometers in Buckets (in sulated or un-insulated canvas and wooded buckets), Engine Room Intakers, or floats and drifters"/>
    </Attribute>
    <Attribute name="creator_url" type="String">
        <Value value="https://www.ncei.noaa.gov"/>
    </Attribute>
    <Attribute name="time_coverage_start" type="String">
        <Value value="1994-11-01T00:00:00Z"/>
    </Attribute>
    <Attribute name="geospatial_lon_resolution" type="Float32">
        <Value value="2.0"/>
    </Attribute>
    <Attribute name="geospatial_lat_min" type="Float32">
        <Value value="-89.0"/>
    </Attribute>
    <Attribute name="_DAP4_Little_Endian" type="UInt8">
        <Value value="1"/>
    </Attribute>
</Dataset>
