"Profile - R5.x275.000.0002 - ema-7940-0002-raw - 28.77N, 88.34W

Project: Three-Dimensional Gulf Circulation and Biogeochemical Processes Unveiled by State-of-the-Art Profiling Float Technology and Data Assimilative Ocean Models. Name: Lynn K. (Nick) Shay Email: nshay@rsmas.miami.edu Institution: University of Miami / Rosenstiel School of Marine and Atmospheric Science InfoURL: https://data.gulfresearchinitiative.org/data/R5.x275.000:0002 Source URL: (local files) 20200110 "Profile - R5.x275.000.0002 - ema-7940-0002-raw - 28.77N, 88.34W - 2017-05-03" Unknown tabular digital data Corpus Christi, TX, USA ERDDAP, version 2.02, at Texas A&M University-Corpus Christi https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.html https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.graph https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.subset Three-Dimensional Gulf Circulation and Biogeochemical Processes Unveiled by State-of-the-Art Profiling Float Technology and Data Assimilative Ocean Models. Raw temperature, salinity, and biogeochemical profile data acquired from APEX-EM floats deployed via U.Miami R/V Walton Smith in the northern Gulf of Mexico in May 2017. Period of record is for the first 10 days of operation during a cold front passage. The first day of record for each float ranges from May 2, 2017, to May 7, 2017. Technology for measuring subsurface ocean currents (including temperature and salinity) is available using the Autonomous Profiling Explorer floats with electromagnetic sensors (APEX-EM) recently developed by Teledyne Webb Research and the University of Washington. The float acquires temperature and salinity profiles using a Seabird sensor. This APEX-EM profiling float platform was equipped with chemical and bio-optical sensors: Aanderaa Optode sensor measuring dissolved oxygen, and the WET Labs ECO Puck sensor which combines measurement of chlorophyll fluorescence (proxy of phytoplankton abundance), measurement of backscatter (as proxy of particle concentration) and colored dissolved organic matter (CDOM) fluorescence (incl. fluorophoric oil components). Given the passage of a strong atmospheric front in May 2017, these data were used in an initial evaluation of the state-of-the-art float and its response to strong wind-driven currents. This float technology enables investigators to look more closely at the upper ocean response to strong forcing events that impacts biochemistry and hydrocarbon dispersion. Sampling rates were changed by updating mission profiles from continuous to profiling modes between specific depths by changing the piston counts on the missions via Iridium remote sensing when the float reaches the free surface. Unknown https://data.gulfresearchinitiative.org/data/R5.x275.000:0002 20170503 20170503 ground condition Complete As needed -88.33963 -88.33963 28.770872 28.770872 GCMD Science Keywords 10-day 700nm apex atmospheric backscatter bad bbp BBP700 biogeochemical BSig cdom chemistry chla chlorophyll chlorophyll fluorescence chlorophyll-a chorophyll color colored concentration conductivity conversion counts crs CSig ctd ctd-sbe9 data day deepwater horizon density depth dissolved dissolved o2 earth Earth Science > Oceans > Ocean Chemistry > Oxygen Earth Science > Oceans > Ocean Pressure > Water Pressure Earth Science > Oceans > Ocean Temperature > Water Temperature Earth Science > Oceans > Salinity/Density > Salinity em-apex em-apex float ema ema-7940-0002-raw evaluation flag float floats fluorescence fraction fsig gom good gulf identifier initial input instrument instrument1 latitude longitude marine mass mass_concentration_of_color_dissolved_organic_matter_in_sea_water mass_concentration_of_oxygen_in_sea_water mass_fraction_of_chlorophyll_a_in_sea_water matter measured mexico miami O2 ocean ocean color oceans organic oxygen oxygenRaw platform practical pressure profile quality quality_flag r/v raw rosenstiel salinity sbe9 school science sea sea_water_practical_salinity sea_water_pressure sea_water_temperature seawater smith sonde statistics temperature time university walton water CF Standard Name Table v29 time latitude longitude sea_water_pressure sea_water_temperature sea_water_practical_salinity mass_concentration_of_oxygen_in_sea_water mass_concentration_of_color_dissolved_organic_matter_in_sea_water mass_fraction_of_chlorophyll_a_in_sea_water unknown unknown unknown unknown quality_flag None. Freely Distributed University of Miami / Rosenstiel School of Marine and Atmospheric Science Lynn K. (Nick) Shay Unknown Mailing and Physical Address

Unknown

Unknown Unknown Unknown Unknown Unknown nshay@rsmas.miami.edu https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.graph Web page to make a customized map or graph of the data HTML Contributor Name: Johna Rudzin Contributor Email: jRudzin@rsmas.miami.edu Contributor Role: Researcher Acknowledgement: unknown Unknown Unknown Unknown Unknown 20200110T070710 Unknown Point Point Texas A&M University-Corpus Christi Michael S. Williamson Software Engineer, GRIIDC Mailing and Physical Address

HRI 213E

Corpus Christi TX 78412 USA +1 361-825-2048 michael.williamson@tamucc.edu ERDDAP, version 2.02: get metadata; download data; make graphs and maps. Freely Distributed .asc 1 View OPeNDAP-style ISO-8859-1 comma-separated text. https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#ASCII_Service https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.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://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.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://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.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://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.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://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.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://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.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://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.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://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.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://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.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://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.html .geoJson 1 Download longitude,latitude,otherColumns data as a UTF-8 GeoJSON .json file. http://wiki.geojson.org/Main_Page https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.html .graph 1 View a Make A Graph web page. https://coastwatch.pfeg.noaa.gov/erddap/tabledap/documentation.html#GraphicsCommands https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.html .help 1 View a web page with a description of tabledap. https://www.opendap.org/pdf/ESE-RFC-004v1.2.pdf https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.html .html 1 View an OPeNDAP-style HTML Data Access Form. https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#WWW_Interface_Service https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.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://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.html .iso19115 1 View the dataset's ISO 19115-2/19139 UTF-8 .xml metadata. https://en.wikipedia.org/wiki/Geospatial_metadata https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.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://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.html .json 1 View a table-like UTF-8 JSON file (missing value = 'null'; times are ISO 8601 strings). https://www.json.org/ https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.html .jsonlCSV1 1 View a UTF-8 JSON Lines CSV file with column names on line 1 (mv = 'null'; times are ISO 8601 strings). http://jsonlines.org/ https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.html .jsonlCSV 1 View a UTF-8 JSON Lines CSV file without column names (mv = 'null'; times are ISO 8601 strings). http://jsonlines.org/ https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.html .jsonlKVP 1 View a UTF-8 JSON Lines file with Key:Value pairs (missing value = 'null'; times are ISO 8601 strings). http://jsonlines.org/ https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.html .mat 1 Download a MATLAB binary file. https://www.mathworks.com/ https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.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://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.html .ncHeader 1 View the UTF-8 header (the metadata) for the NetCDF-3 .nc file. https://www.unidata.ucar.edu/software/netcdf/netcdf-4/newdocs/ncdump-man-1.html https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.html .ncCF 1 Download a NetCDF-3 CF Discrete Sampling Geometries file (Contiguous Ragged Array). http://cfconventions.org/Data/cf-conventions/cf-conventions-1.7/cf-conventions.html#discrete-sampling-geometries https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.html .ncCFHeader 1 View the UTF-8 header (the metadata) for the .ncCF file. https://www.unidata.ucar.edu/software/netcdf/netcdf-4/newdocs/ncdump-man-1.html https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.html .ncCFMA 1 Download a NetCDF-3 CF Discrete Sampling Geometries file (Multidimensional Array). https://www.nodc.noaa.gov/data/formats/netcdf/ https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.html .ncCFMAHeader 1 View the UTF-8 header (the metadata) for the .ncCFMA file. https://www.unidata.ucar.edu/software/netcdf/netcdf-4/newdocs/ncdump-man-1.html https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.html .nccsv 1 Download a NetCDF-3-like 7-bit ASCII NCCSV .csv file with COARDS/CF/ACDD metadata. https://coastwatch.pfeg.noaa.gov/erddap/download/NCCSV.html https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.html .nccsvMetadata 1 View the dataset's metadata as the top half of a 7-bit ASCII NCCSV .csv file. https://coastwatch.pfeg.noaa.gov/erddap/download/NCCSV.html https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.html .ncoJson 1 Download a UTF-8 NCO lvl=2 JSON file with COARDS/CF/ACDD metadata. http://nco.sourceforge.net/nco.html#json https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.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://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.html .subset 1 View an HTML form which uses faceted search to simplify picking subsets of the data. https://en.wikipedia.org/wiki/Faceted_search https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.html .tsv 1 Download a ISO-8859-1 tab-separated text table (line 1: names; line 2: units; ISO 8601 times). http://jkorpela.fi/TSV.html https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.html .tsvp 1 Download a ISO-8859-1 .tsv file with line 1: name (units). Times are ISO 8601 strings. http://jkorpela.fi/TSV.html https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.html .tsv0 1 Download a ISO-8859-1 .tsv file without column names or units. Times are ISO 8601 strings. http://jkorpela.fi/TSV.html https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.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://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.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://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.html .kml 1 View a .kml file, suitable for Google Earth. https://developers.google.com/kml/ https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.graph .smallPdf 1 View a small .pdf image file with a graph or map. https://acrobat.adobe.com/us/en/why-adobe/about-adobe-pdf.html https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.graph .pdf 1 View a standard, medium-sized .pdf image file with a graph or map. https://acrobat.adobe.com/us/en/why-adobe/about-adobe-pdf.html https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.graph .largePdf 1 View a large .pdf image file with a graph or map. https://acrobat.adobe.com/us/en/why-adobe/about-adobe-pdf.html https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.graph .smallPng 1 View a small .png image file with a graph or map. http://www.libpng.org/pub/png/ https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.graph .png 1 View a standard, medium-sized .png image file with a graph or map. http://www.libpng.org/pub/png/ https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.graph .largePng 1 View a large .png image file with a graph or map. http://www.libpng.org/pub/png/ https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.graph .transparentPng 1 View a .png image file (just the data, without axes, landmask, or legend). http://www.libpng.org/pub/png/ https://erddap.griidc.org/erddap/tabledap/R5_x275_000_0002_ema-7940-0002-raw.graph None 20260601 Texas A&M University-Corpus Christi Michael S. Williamson Software Engineer, GRIIDC Mailing and Physical Address

HRI 213E

Corpus Christi TX 78412 USA +1 361-825-2048 michael.williamson@tamucc.edu Content Standard for Digital Geospatial Metadata FGDC-STD-012-2002 universal time None. Freely Distributed