Project: ACEASIA Name: Coffman, Derek Email: derek.coffman@noaa.gov Institution: NOAA InfoURL: https://www.pmel.noaa.gov/acg/data/index.html Source URL: (local files) Unknown tabular digital data Seattle, WA, USA ERDDAP, version 2.27.0, at NOAA/PMEL https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.graph https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.subset ACEASIA Pacific Marine Environmental Laboratory (PMEL) Atmospheric Chemistry ACEASIA Aerosol Main Data - 1 min data. The third Aerosol Characterization Experiment (ACE) focused on Asia (ACE-Asia) to study the effects of the aerosol emanating from this region on atmospheric chemistry and climate. The experiment was conducted during the spring (mid-March to mid-April of 2001) to capture outbreaks of Asian dust associated with frontal systems moving eastward through the dust-producing regions. The dust is routinely transported to Korea and Japan, out over the North Pacific, and occasionally as far east as North America. En route over China and coastal regions, the dust aerosol mixes with aerosol derived from industrial, combustion, volcanic, and natural sources. Hence by the time the Asian aerosol has reached the western margin of the Pacific Ocean it is a complex mixture of dust, organics, elemental carbon, sulfates, nitrate, sea salt, and liquid water. For ACE -Asia, the PMEL Atmospheric Chemistry Group made measurements onboard the NOAA R/V Ronald H. Brown (RHB). The RHB left left Honolulu, Hawaii on 15 March and headed to the ACE-Asia study region. During the transit across the Pacific, marine air with little influence from continental sources was sampled. Eleven days later on 26 March and 2000 km from the east coast of Japan, RHB encountered continentally influenced air. For the rest of the cruise, air masses heavily impacted by Asian emissions were sampled. Unknown https://www.pmel.noaa.gov/acg/data/index.html 20010315 20010419 ground condition Complete As needed -179.932 179.979 39.4 21.288 GCMD Science Keywords above aceasia aerosol air air_pressure air_temp air_temperature altitude ambient atmosphere atmospheric backscatter_450_sub1 backscatter_450_sub10 backscatter_550_sub1 backscatter_550_sub10 backscatter_700_sub1 backscatter_700_sub10 backscattering baro_pressure barometric chemistry coefficient component compounds concentration contaminants course data datetime diffuse diffuse_downwelling_shortwave_flux_in_air direction downwelling due duration earth Earth Science > Atmosphere > Air Quality > Tropospheric Ozone Earth Science > Atmosphere > Altitude > Station Height Earth Science > Atmosphere > Atmospheric Chemistry > Oxygen Compounds Earth Science > Atmosphere > Atmospheric Chemistry > Oxygen Compounds > Ozone Earth Science > Atmosphere > Atmospheric Pressure > Atmospheric Pressure Measurements Earth Science > Atmosphere > Atmospheric Pressure > Sea Level Pressure Earth Science > Atmosphere > Atmospheric Pressure > Static Pressure Earth Science > Atmosphere > Atmospheric Radiation > Shortwave Radiation Earth Science > Atmosphere > Atmospheric Temperature > Air Temperature Earth Science > Atmosphere > Atmospheric Temperature > Surface Air Temperature Earth Science > Atmosphere > Atmospheric Water Vapor > Humidity Earth Science > Atmosphere > Atmospheric Winds > Surface Winds Earth Science > Atmosphere > Precipitation > Precipitation Rate Earth Science > Atmosphere > Precipitation > Rain east eastward eastward_wind environmental flux fraction ground heat heat flux height humidity identifier insolation laboratory latitude level light longitude main marine mean measurements meteorology min mixing mm-1 mole mole_fraction_of_ozone_in_air noaa north northward northward_wind number number_concentration_of_aerosol_particles_at_stp_in_air O2 optical optical properties over oxygen ozone pacific particle particles percent platform platform_course platform_speed_wrt_ground pmel precipitation pressure properties quality radiation radiative rain rain_rate rainfall rainfall_rate rate ratio relative relative_humidity relative_wind_direction relative_wind_speed sample scatter_450_sub1 scatter_450_sub10 scatter_550_sub1 scatter_550_sub10 scatter_700_sub1 scatter_700_sub10 scatter_rh_sub10 scattering science sea seawater ship ship_course ship_speed shortwave so2 speed static station statistics stp surface temperature time trajectory trajectory_id tropospheric ufcn ultrafine vapor volume volume_scattering_coefficient_of_radiative_flux_in_air_due_to_ambient_aerosol_particles water wind wind_direction wind_from_direction wind_speed wind_u wind_v winds wrt CF Standard Name Table v70 time latitude longitude altitude platform_speed_wrt_ground platform_course air_temperature relative_humidity air_pressure diffuse_downwelling_shortwave_flux_in_air rainfall_rate wind_speed wind_from_direction eastward_wind northward_wind wind_speed wind_from_direction number_concentration_of_aerosol_particles_at_stp_in_air mole_fraction_of_ozone_in_air volume_scattering_coefficient_of_radiative_flux_in_air_due_to_ambient_aerosol_particles volume_scattering_coefficient_of_radiative_flux_in_air_due_to_ambient_aerosol_particles volume_scattering_coefficient_of_radiative_flux_in_air_due_to_ambient_aerosol_particles volume_scattering_coefficient_of_radiative_flux_in_air_due_to_ambient_aerosol_particles volume_scattering_coefficient_of_radiative_flux_in_air_due_to_ambient_aerosol_particles volume_scattering_coefficient_of_radiative_flux_in_air_due_to_ambient_aerosol_particles relative_humidity None. These data were produced by NOAA and are not subject to copyright protection in the United States. NOAA waives any potential copyright and related rights in these data worldwide through the Creative Commons Zero 1.0 Universal Public Domain Dedication (CC0-1.0). NOAA Coffman, Derek Unknown Mailing and Physical Address

Unknown

Unknown Unknown Unknown Unknown Unknown derek.coffman@noaa.gov https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.graph Web page to make a customized map or graph of the data HTML Contributor Name: Coffman, Derek/NOAA-PMEL/Address: 7600 Sand Pt. Wy. NE,Seattle,WA 98115 /email: derek.coffman@noaa.gov Unknown Unknown Unknown Unknown Unknown Unknown Point String NOAA/PMEL Science Data Integration Group ERDDAP administrator Mailing and Physical Address

7600 Sand Point way NE

Seattle WA 98115 USA +1 206-526-6744 kevin.m.obrien@noaa.gov ERDDAP, version 2.27.0: get metadata; download data; make graphs and maps. These data were produced by NOAA and are not subject to copyright protection in the United States. NOAA waives any potential copyright and related rights in these data worldwide through the Creative Commons Zero 1.0 Universal Public Domain Dedication (CC0-1.0). .json 1 View a table-like UTF-8 JSON file (missing value = 'null'; times are ISO 8601 strings). https://www.json.org/ https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .fgdc 1 View the dataset's UTF-8 FGDC .xml metadata. https://www.fgdc.gov/standards/projects/FGDC-standards-projects/metadata/base-metadata/index_html https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .tsv0 1 Download a ISO-8859-1 .tsv file without column names or units. Times are ISO 8601 strings. https://jkorpela.fi/TSV.html https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .itx 1 Download an ISO-8859-1 Igor Text File. Each response column becomes a wave. https://www.wavemetrics.net/doc/igorman/II-09%20Data%20Import%20Export.pdf https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .wav 1 Download a .wav audio file. All columns must be numeric and of the same type. https://en.wikipedia.org/wiki/WAV https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .odvTxt 1 Download longitude,latitude,time,otherColumns as an ISO-8859-1 ODV Generic Spreadsheet File (.txt). https://odv.awi.de/en/documentation/ https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .iso19115 1 View the dataset's ISO 19115-2/19139 UTF-8 .xml metadata. https://en.wikipedia.org/wiki/Geospatial_metadata https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .parquetWMeta 1 Download as a parquet file. Metadata contains column names ("column_names") and units ("column_units"). https://parquet.apache.org/ https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .ncCFHeader 1 View the UTF-8 header (the metadata) for the .ncCF file. https://linux.die.net/man/1/ncdump https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .mat 1 Download a MATLAB binary file. https://www.mathworks.com/ https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .esriCsv 1 Download a ISO_8859_1 .csv file for ESRI's ArcGIS 9.x and below (separate date and time columns). https://support.esri.com/technical-article/000012745 https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .nccsvMetadata 1 View the dataset's metadata as the top half of a 7-bit ASCII NCCSV .csv file. https://erddap.github.io/docs/user/nccsv-1.20 https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .jsonlCSV 1 View a UTF-8 JSON Lines CSV file without column names (mv = 'null'; times are ISO 8601 strings). https://jsonlines.org/ https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .jsonlKVP 1 View a UTF-8 JSON Lines file with Key:Value pairs (missing value = 'null'; times are ISO 8601 strings). https://jsonlines.org/ https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .tsv 1 Download a ISO-8859-1 tab-separated text table (line 1: names; line 2: units; ISO 8601 times). https://jkorpela.fi/TSV.html https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .dods 1 OPeNDAP clients use this to download the data in the DODS binary format. https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#Data_Transmission https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .das 1 View the dataset's metadata via an ISO-8859-1 OPeNDAP Dataset Attribute Structure (DAS). https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#Dataset_Attribute_Structure https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .geoJson 1 Download longitude,latitude,otherColumns data as a UTF-8 GeoJSON .json file. http://wiki.geojson.org/Main_Page https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .ncCF 1 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 https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .tsvp 1 Download a ISO-8859-1 .tsv file with line 1: name (units). Times are ISO 8601 strings. https://jkorpela.fi/TSV.html https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .ncCFMAHeader 1 View the UTF-8 header (the metadata) for the .ncCFMA file. https://linux.die.net/man/1/ncdump https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .dds 1 View the dataset's structure via an ISO-8859-1 OPeNDAP Dataset Descriptor Structure (DDS). https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#Dataset_Descriptor_Structure https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .nccsv 1 Download a NetCDF-3-like 7-bit ASCII NCCSV .csv file with COARDS/CF/ACDD metadata. https://erddap.github.io/docs/user/nccsv-1.20 https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .ncCFMA 1 Download a NetCDF-3 CF Discrete Sampling Geometries file (Multidimensional Array). https://www.ncei.noaa.gov/netcdf-templates https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .csv0 1 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 https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .csv 1 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 https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .xhtml 1 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 https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .htmlTable 1 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 https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .ncoJson 1 Download a UTF-8 NCO lvl=2 JSON file with COARDS/CF/ACDD metadata. https://nco.sourceforge.net/nco.html#json https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .ncHeader 1 View the UTF-8 header (the metadata) for the NetCDF-3 .nc file. https://linux.die.net/man/1/ncdump https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .parquet 1 Download as a parquet file. Metadata contains column names ("column_names") and units ("column_units"). https://parquet.apache.org/ https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .nc 1 Download a flat, table-like, NetCDF-3 binary file with COARDS/CF/ACDD metadata. https://www.unidata.ucar.edu/software/netcdf/ https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .asc 1 View OPeNDAP-style ISO-8859-1 comma-separated text. https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#ASCII_Service https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .jsonlCSV1 1 View a UTF-8 JSON Lines CSV file with column names on line 1 (mv = 'null'; times are ISO 8601 strings). https://jsonlines.org/ https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .csvp 1 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 https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .dataTable 1 A JSON file formatted for use with the Google Visualization client library (Google Charts). https://developers.google.com/chart/interactive/docs/reference#dataparam https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.html .smallPng 1 View a small .png image file with a graph or map. http://www.libpng.org/pub/png/ https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.graph .largePng 1 View a large .png image file with a graph or map. http://www.libpng.org/pub/png/ https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.graph .png 1 View a standard, medium-sized .png image file with a graph or map. http://www.libpng.org/pub/png/ https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.graph .smallPdf 1 View a small .pdf image file with a graph or map. https://www.adobe.com/acrobat/about-adobe-pdf.html https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.graph .transparentPng 1 View a .png image file (just the data, without axes, landmask, or legend). http://www.libpng.org/pub/png/ https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.graph .largePdf 1 View a large .pdf image file with a graph or map. https://www.adobe.com/acrobat/about-adobe-pdf.html https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.graph .pdf 1 View a standard, medium-sized .pdf image file with a graph or map. https://www.adobe.com/acrobat/about-adobe-pdf.html https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.graph .kml 1 View a .kml file, suitable for Google Earth. https://developers.google.com/kml/ https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_main.graph None 20260306 NOAA/PMEL Science Data Integration Group ERDDAP administrator Mailing and Physical Address

7600 Sand Point way NE

Seattle WA 98115 USA +1 206-526-6744 kevin.m.obrien@noaa.gov Content Standard for Digital Geospatial Metadata FGDC-STD-012-2002 universal time None. These data were produced by NOAA and are not subject to copyright protection in the United States. NOAA waives any potential copyright and related rights in these data worldwide through the Creative Commons Zero 1.0 Universal Public Domain Dedication (CC0-1.0).