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  <attribute name="title" value="Aerosol light scattering at Steamboat Springs, Colorado (Storm Peak Laboratory)" />
  <attribute name="keywords" value="aerosol_light_backscattering_coefficient, US9050R, aerosol_light_scattering_coefficient, Steamboat Springs, Colorado (Storm Peak Laboratory), GAW-WDCA, NOAA-ESRL, pm1" />
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  <attribute name="doi" value="https://doi.org/10.48597/5Y8B-TFMM" />
  <attribute name="license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="citation" value="Hallar, G., GAW-WDCA, NOAA-ESRL, 2021, Aerosol light scattering at Steamboat Springs, Colorado (Storm Peak Laboratory), data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/5Y8B-TFMM" />
  <attribute name="summary" value="Aerosol light scattering at Steamboat Springs, Colorado (Storm Peak Laboratory). These measurements are gathered as a part of the following projects GAW-WDCA, NOAA-ESRL and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: aerosol_light_backscattering_coefficient in pm1, aerosol_light_backscattering_coefficient in pm1, aerosol_light_backscattering_coefficient in pm1, aerosol_light_scattering_coefficient in pm1, aerosol_light_scattering_coefficient in pm1, aerosol_light_scattering_coefficient in pm1" />
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  <attribute name="date_created" value="2021-02-04T16:28:14 UTC" />
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  <attribute name="creator_name" value="Gannet Hallar" />
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  <attribute name="contributor_name" value="Gannet Hallar" />
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C&quot;,&#xA;    &quot;Volume std. temperature&quot;: &quot;273.15 K&quot;,&#xA;    &quot;Volume std. pressure&quot;: &quot;1013.25 hPa&quot;,&#xA;    &quot;Zero/negative values code&quot;: &quot;Zero/negative possible&quot;,&#xA;    &quot;Zero/negative values&quot;: &quot;Zero and neg. values may appear due to statistical variations at very low concentrations&quot;,&#xA;    &quot;Organization&quot;: &quot;US09L, \&quot;Desert Research Institute, DRI-DAS-SPL, Division of Atmospheric Sciences / Storm Peak Laboratory\&quot;, DRI-DAS-SPL, , \&quot;P.O. 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    <attribute name="ebas_station_gaw_id" value="SPL" />
    <attribute name="ebas_station_gaw_name" value="Steamboat Springs (CO)" />
    <attribute name="ebas_station_state_province" value="CO" />
    <attribute name="ebas_station_land_use" value="Forest" />
    <attribute name="ebas_station_setting" value="Mountain" />
    <attribute name="ebas_station_gaw_type" value="R" />
    <attribute name="ebas_station_wmo_region" value="4" />
    <attribute name="ebas_station_latitude" value="40.445" />
    <attribute name="ebas_station_longitude" value="-106.74" />
    <attribute name="ebas_station_altitude" value="3220.0 m" />
    <attribute name="ebas_measuremenet_latitude" value="40.455002" />
    <attribute name="ebas_measurement_longitude" value="-106.744003" />
    <attribute name="ebas_measurement_altitude" value="3220.0 m" />
    <attribute name="ebas_measurement_height" value="10.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="relative_humidity" />
    <attribute name="ebas_unit" value="%" />
    <attribute name="ebas_matrix" value="instrument" />
    <attribute name="ebas_laboratory_code" value="US09L" />
    <attribute name="ebas_instrument_type" value="nephelometer" />
    <attribute name="ebas_instrument_name" value="TSI_3563_SPL_pm1" />
    <attribute name="ebas_instrument_manufacturer" value="TSI" />
    <attribute name="ebas_instrument_model" value="3563" />
    <attribute name="ebas_method_ref" value="US09L_scat_coef" />
    <attribute name="ebas_standard_method" value="cal-gas=CO2+AIR_truncation-correction=Anderson1998" />
    <attribute name="ebas_inlet_type" value="Impactor--direct" />
    <attribute name="ebas_inlet_description" value="Switched impactor at 1 um" />
    <attribute name="ebas_humidity_temperaure_control" value="Heating to 40% RH, limit 40 deg. C" />
    <attribute name="ebas_volume_std_temperature" value="273.15 K" />
    <attribute name="ebas_volume_std_pressure" value="1013.25 hPa" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_zero_negative_values" value="Zero and neg. values may appear due to statistical variations at very low concentrations" />
    <attribute name="ebas_organization" value="US09L, &quot;Desert Research Institute, DRI-DAS-SPL, Division of Atmospheric Sciences / Storm Peak Laboratory&quot;, DRI-DAS-SPL, , &quot;P.O. Box 882530, , 80488, Steamboat Springs CO, USA&quot;, , , , " />
    <attribute name="ebas_framework_acronym" value="GAW-WDCA, NOAA-ESRL" />
    <attribute name="ebas_framework_name" value="World Data Centre for Aerosols, " />
    <attribute name="ebas_framework_description" value="The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme., " />
    <attribute name="ebas_framework_contact_name" value="Markus Fiebig, Markus Fiebig" />
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    <attribute name="ebas_originator" value="Hallar, Gannet, , , , , , , , , " />
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    <attribute name="ebas_comment" value="Standard Anderson &amp; Ogren 1998 values used for truncation correction" />
  </variable>
  <variable name="relative_humidity_qc" shape="Location relative_humidity_qc_flags time" type="int">
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    <attribute name="units" value="1" />
  </variable>
  <variable name="relative_humidity_ebasmetadata" shape="Location metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="temperature" shape="Location time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="K" />
    <attribute name="ancillary_variables" value="temperature_qc temperature_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="20210204162814" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1h" />
    <attribute name="ebas_orig_time_res" value="1mn" />
    <attribute name="ebas_station_code" value="US9050R" />
    <attribute name="ebas_platform_code" value="US9050S" />
    <attribute name="ebas_station_name" value="Steamboat Springs, Colorado (Storm Peak Laboratory)" />
    <attribute name="ebas_station_wdca_id" value="GAWAUSCOSPL" />
    <attribute name="ebas_station_gaw_id" value="SPL" />
    <attribute name="ebas_station_gaw_name" value="Steamboat Springs (CO)" />
    <attribute name="ebas_station_state_province" value="CO" />
    <attribute name="ebas_station_land_use" value="Forest" />
    <attribute name="ebas_station_setting" value="Mountain" />
    <attribute name="ebas_station_gaw_type" value="R" />
    <attribute name="ebas_station_wmo_region" value="4" />
    <attribute name="ebas_station_latitude" value="40.445" />
    <attribute name="ebas_station_longitude" value="-106.74" />
    <attribute name="ebas_station_altitude" value="3220.0 m" />
    <attribute name="ebas_measuremenet_latitude" value="40.455002" />
    <attribute name="ebas_measurement_longitude" value="-106.744003" />
    <attribute name="ebas_measurement_altitude" value="3220.0 m" />
    <attribute name="ebas_measurement_height" value="10.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="temperature" />
    <attribute name="ebas_unit" value="K" />
    <attribute name="ebas_matrix" value="instrument" />
    <attribute name="ebas_laboratory_code" value="US09L" />
    <attribute name="ebas_instrument_type" value="nephelometer" />
    <attribute name="ebas_instrument_name" value="TSI_3563_SPL_pm1" />
    <attribute name="ebas_instrument_manufacturer" value="TSI" />
    <attribute name="ebas_instrument_model" value="3563" />
    <attribute name="ebas_method_ref" value="US09L_scat_coef" />
    <attribute name="ebas_standard_method" value="cal-gas=CO2+AIR_truncation-correction=Anderson1998" />
    <attribute name="ebas_inlet_type" value="Impactor--direct" />
    <attribute name="ebas_inlet_description" value="Switched impactor at 1 um" />
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    <attribute name="ebas_volume_std_temperature" value="273.15 K" />
    <attribute name="ebas_volume_std_pressure" value="1013.25 hPa" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_zero_negative_values" value="Zero and neg. values may appear due to statistical variations at very low concentrations" />
    <attribute name="ebas_organization" value="US09L, &quot;Desert Research Institute, DRI-DAS-SPL, Division of Atmospheric Sciences / Storm Peak Laboratory&quot;, DRI-DAS-SPL, , &quot;P.O. Box 882530, , 80488, Steamboat Springs CO, USA&quot;, , , , " />
    <attribute name="ebas_framework_acronym" value="GAW-WDCA, NOAA-ESRL" />
    <attribute name="ebas_framework_name" value="World Data Centre for Aerosols, " />
    <attribute name="ebas_framework_description" value="The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme., " />
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    <attribute name="ebas_originator" value="Hallar, Gannet, , , , , , , , , " />
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    <attribute name="ebas_comment" value="Standard Anderson &amp; Ogren 1998 values used for truncation correction" />
  </variable>
  <variable name="temperature_qc" shape="Location temperature_qc_flags time" type="int">
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    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="temperature_ebasmetadata" shape="Location metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="aerosol_light_backscattering_coefficient_amean" shape="Wavelength time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="1/Mm" />
    <attribute name="ancillary_variables" value="aerosol_light_backscattering_coefficient_amean_qc aerosol_light_backscattering_coefficient_amean_ebasmetadata" />
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    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
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    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1h" />
    <attribute name="ebas_orig_time_res" value="1mn" />
    <attribute name="ebas_station_code" value="US9050R" />
    <attribute name="ebas_platform_code" value="US9050S" />
    <attribute name="ebas_station_name" value="Steamboat Springs, Colorado (Storm Peak Laboratory)" />
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    <attribute name="ebas_station_gaw_id" value="SPL" />
    <attribute name="ebas_station_gaw_name" value="Steamboat Springs (CO)" />
    <attribute name="ebas_station_state_province" value="CO" />
    <attribute name="ebas_station_land_use" value="Forest" />
    <attribute name="ebas_station_setting" value="Mountain" />
    <attribute name="ebas_station_gaw_type" value="R" />
    <attribute name="ebas_station_wmo_region" value="4" />
    <attribute name="ebas_station_latitude" value="40.445" />
    <attribute name="ebas_station_longitude" value="-106.74" />
    <attribute name="ebas_station_altitude" value="3220.0 m" />
    <attribute name="ebas_measuremenet_latitude" value="40.455002" />
    <attribute name="ebas_measurement_longitude" value="-106.744003" />
    <attribute name="ebas_measurement_altitude" value="3220.0 m" />
    <attribute name="ebas_measurement_height" value="10.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="aerosol_light_backscattering_coefficient" />
    <attribute name="ebas_unit" value="1/Mm" />
    <attribute name="ebas_matrix" value="pm1" />
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    <attribute name="ebas_instrument_name" value="TSI_3563_SPL_pm1" />
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    <attribute name="ebas_method_ref" value="US09L_scat_coef" />
    <attribute name="ebas_standard_method" value="cal-gas=CO2+AIR_truncation-correction=Anderson1998" />
    <attribute name="ebas_inlet_type" value="Impactor--direct" />
    <attribute name="ebas_inlet_description" value="Switched impactor at 1 um" />
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    <attribute name="ebas_volume_std_temperature" value="273.15 K" />
    <attribute name="ebas_volume_std_pressure" value="1013.25 hPa" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_zero_negative_values" value="Zero and neg. values may appear due to statistical variations at very low concentrations" />
    <attribute name="ebas_organization" value="US09L, &quot;Desert Research Institute, DRI-DAS-SPL, Division of Atmospheric Sciences / Storm Peak Laboratory&quot;, DRI-DAS-SPL, , &quot;P.O. Box 882530, , 80488, Steamboat Springs CO, USA&quot;, , , , " />
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    <attribute name="ebas_framework_name" value="World Data Centre for Aerosols, " />
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    <attribute name="ebas_comment" value="Standard Anderson &amp; Ogren 1998 values used for truncation correction" />
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  <variable name="aerosol_light_backscattering_coefficient_amean_qc" shape="Wavelength aerosol_light_backscattering_coefficient_amean_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
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  <variable name="aerosol_light_backscattering_coefficient_amean_ebasmetadata" shape="Wavelength metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="aerosol_light_backscattering_coefficient_prec1587" shape="Wavelength time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="missing_value" type="double" value="NaN" />
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    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
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    <attribute name="ebas_statistics" value="percentile:15.87" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1h" />
    <attribute name="ebas_orig_time_res" value="1mn" />
    <attribute name="ebas_station_code" value="US9050R" />
    <attribute name="ebas_platform_code" value="US9050S" />
    <attribute name="ebas_station_name" value="Steamboat Springs, Colorado (Storm Peak Laboratory)" />
    <attribute name="ebas_station_wdca_id" value="GAWAUSCOSPL" />
    <attribute name="ebas_station_gaw_id" value="SPL" />
    <attribute name="ebas_station_gaw_name" value="Steamboat Springs (CO)" />
    <attribute name="ebas_station_state_province" value="CO" />
    <attribute name="ebas_station_land_use" value="Forest" />
    <attribute name="ebas_station_setting" value="Mountain" />
    <attribute name="ebas_station_gaw_type" value="R" />
    <attribute name="ebas_station_wmo_region" value="4" />
    <attribute name="ebas_station_latitude" value="40.445" />
    <attribute name="ebas_station_longitude" value="-106.74" />
    <attribute name="ebas_station_altitude" value="3220.0 m" />
    <attribute name="ebas_measuremenet_latitude" value="40.455002" />
    <attribute name="ebas_measurement_longitude" value="-106.744003" />
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    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="aerosol_light_backscattering_coefficient" />
    <attribute name="ebas_unit" value="1/Mm" />
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    <attribute name="ebas_instrument_name" value="TSI_3563_SPL_pm1" />
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    <attribute name="ebas_framework_name" value="World Data Centre for Aerosols, " />
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    <attribute name="ebas_framework_contact_name" value="Markus Fiebig, Markus Fiebig" />
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    <attribute name="ebas_originator" value="Hallar, Gannet, , , , , , , , , " />
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    <attribute name="ebas_comment" value="Standard Anderson &amp; Ogren 1998 values used for truncation correction" />
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  <variable name="aerosol_light_backscattering_coefficient_prec1587_qc" shape="Wavelength aerosol_light_backscattering_coefficient_prec1587_qc_flags time" type="int">
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  <variable name="aerosol_light_backscattering_coefficient_prec1587_ebasmetadata" shape="Wavelength metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="missing_value" type="double" value="NaN" />
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    <attribute name="ebas_statistics" value="percentile:84.13" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1h" />
    <attribute name="ebas_orig_time_res" value="1mn" />
    <attribute name="ebas_station_code" value="US9050R" />
    <attribute name="ebas_platform_code" value="US9050S" />
    <attribute name="ebas_station_name" value="Steamboat Springs, Colorado (Storm Peak Laboratory)" />
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    <attribute name="ebas_station_gaw_type" value="R" />
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    <attribute name="ebas_station_latitude" value="40.445" />
    <attribute name="ebas_station_longitude" value="-106.74" />
    <attribute name="ebas_station_altitude" value="3220.0 m" />
    <attribute name="ebas_measuremenet_latitude" value="40.455002" />
    <attribute name="ebas_measurement_longitude" value="-106.744003" />
    <attribute name="ebas_measurement_altitude" value="3220.0 m" />
    <attribute name="ebas_measurement_height" value="10.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="aerosol_light_backscattering_coefficient" />
    <attribute name="ebas_unit" value="1/Mm" />
    <attribute name="ebas_matrix" value="pm1" />
    <attribute name="ebas_laboratory_code" value="US09L" />
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    <attribute name="ebas_instrument_name" value="TSI_3563_SPL_pm1" />
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    <attribute name="ebas_zero_negative_values" value="Zero and neg. values may appear due to statistical variations at very low concentrations" />
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    <attribute name="ebas_comment" value="Standard Anderson &amp; Ogren 1998 values used for truncation correction" />
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    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="aerosol_light_scattering_coefficient_amean" shape="Wavelength time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="1/Mm" />
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    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
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    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1h" />
    <attribute name="ebas_orig_time_res" value="1mn" />
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    <attribute name="ebas_station_setting" value="Mountain" />
    <attribute name="ebas_station_gaw_type" value="R" />
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    <attribute name="ebas_station_latitude" value="40.445" />
    <attribute name="ebas_station_longitude" value="-106.74" />
    <attribute name="ebas_station_altitude" value="3220.0 m" />
    <attribute name="ebas_measuremenet_latitude" value="40.455002" />
    <attribute name="ebas_measurement_longitude" value="-106.744003" />
    <attribute name="ebas_measurement_altitude" value="3220.0 m" />
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    <attribute name="ebas_comment" value="Standard Anderson &amp; Ogren 1998 values used for truncation correction" />
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  <variable name="aerosol_light_scattering_coefficient_amean_qc" shape="Wavelength aerosol_light_scattering_coefficient_amean_qc_flags time" type="int">
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    <attribute name="standard_name" value="status_flag" />
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    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
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    <attribute name="missing_value" type="double" value="NaN" />
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    <attribute name="ebas_orig_time_res" value="1mn" />
    <attribute name="ebas_station_code" value="US9050R" />
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    <attribute name="ebas_station_gaw_name" value="Steamboat Springs (CO)" />
    <attribute name="ebas_station_state_province" value="CO" />
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    <attribute name="ebas_station_setting" value="Mountain" />
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    <attribute name="ebas_station_wmo_region" value="4" />
    <attribute name="ebas_station_latitude" value="40.445" />
    <attribute name="ebas_station_longitude" value="-106.74" />
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    <attribute name="ebas_comment" value="Standard Anderson &amp; Ogren 1998 values used for truncation correction" />
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    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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  <variable name="aerosol_light_scattering_coefficient_perc8413_ebasmetadata" shape="Wavelength metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="time" shape="time" type="double">
    <attribute name="long_name" value="time of measurement" />
    <attribute name="standard_name" value="time" />
    <attribute name="units" value="days since 1900-01-01 00:00:00 UTC" />
    <attribute name="axis" value="T" />
    <attribute name="calendar" value="gregorian" />
    <attribute name="bounds" value="time_bnds" />
    <attribute name="_CoordinateAxisType" value="Time" />
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  <variable name="metadata_time" shape="metadata_time" type="double">
    <attribute name="long_name" value="time of ebas metadata intervals" />
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    <attribute name="units" value="days since 1900-01-01 00:00:00 UTC" />
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    <attribute name="_CoordinateAxisType" value="Time" />
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  <variable name="Location" shape="Location" type="String" />
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</netcdf>
