English UTF-8 Point of contact NOAA/PMEL Science Data Integration Group +1 206-526-6744 Voice 7600 Sand Point way NE Seattle WA 98115 USA ellen.koukel@noaa.gov ERDDAP administrator 89 Time Row Column Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample false NOAA PMEL TPOS 2018 NRT Saildrone 1029 2026-05-19T15:24:05.217-07:00 Creation data.pmel.noaa.gov/pmel sd1029_2018 Originator Saildrone and PMEL support@saildrone.com, oar.pmel.data@noaa.gov information web browser Background Information Background information from the source Information User Nathan Anderson; Dr. Dongxiao Zhang, PMEL Science Data Integration Group Nathan.anderson@noaa.gov; dongxiao.zhang@noaa.gov, oar.pmel.data@noaa.gov PMEL/OCS Data Manager; PMEL/OCS Mission Manager, PMEL Science Data Integration Group This file contains near-real time data from the Saildrone core sensors for the Pacific Marine Environmental Laboratory (PMEL) TPOS 2018 Mission (Mission 2) to the central equatorial Pacific (0, 140W). This was the second of three missions funded by NOAA Office of Oceanic and Atmospheric Research (OAR)/CPO/OOMD and NOAA/OMAO as a pilot study for the Tropical Pacific Observing System (TPOS)-2020 project. The PIs were Dr. Meghan Cronin (NOAA PMEL), Dr. Dongxiao Zhang (UW Joint Institue for the Study of Atmoshere and Ocean (JISAO)), Dr. Adrienne Sutton (NOAA PMEL), and Mr. Christian Meinig (NOAA PMEL). Mr. Nathan Anderson contributed to the metadata creation. PMEL TPOS 2018 Mission (aka Mission 2) had four Saildrones: SD1005 and SD1006 were Gen 4 drones, and SD1029 and SD1030 were Gen 5 drones equipped with a larger wing designed for equatorial work. The drones were each equipped with full atmospheric and ocean core sensor suite, and an Acoustic Doppler Current Profiler (ADCP) (not included in this file). SD1029 & SD1030 also carried shortwave and longwave radiation (included in core set) and an ASVCO2 carbon flux and pH system; these carbon data are served in a separate file. SD1029 had 3 strap-on SBE56 temperature sensors (at 0.35m, 1.16m, and 1.72m) to study the near-surface stratification. For the Gen5 drones, the core Conductivity, Temperature, Depth (CTD) was an RBR located in the flowthrough tunnel in the keel. The carbon system also had an independent prawler CTD that is higher quality than the RBR. The vehicles were deployed out of Honolulu, HI on October 3, 2018. After sailing near a PMEL Carbon mooring in Kaneohe Bay, HI, the drones proceeded to the Tropical Atmosphere/Ocean (TAO) mooring at 9N, 140W. Three drones completed a circuit around the mooring, and then began their transit south towards the equator. Two drones made it to the equator and sailed near the TAO moorings at 0, 140W. Navigation issues caused the mission to be aborted early (mid-December 2018), before further science tasks could be completed. Three Saildrones were recovered in Honolulu on 01-27-19. SD1030 was recovered in HI later in the spring of 2019. If you use these data in publications or presentations, please acknowledge OCS at NOAA PMEL. Also, we would appreciate receiving a preprint and/or reprint of presentations and publications utilizing the data for inclusion in our bibliography. Relevant publications should be sent to: NOAA/PMEL OCS, 7600 Sand Point Way NE, Seattle, WA 98115 or emailed to: Meghan Cronin meghan.f.cronin@noaa.gov Point of contact Saildrone and PMEL support@saildrone.com, oar.pmel.data@noaa.gov information web browser Background Information Background information from the source Information geoscientificInformation boundingExtent true -163.1556854248047 -139.0703125 -0.23569940030574799 22.797550201416016 2018-10-04T00:00:00Z 2019-01-31T23:59:00Z acoustic active adcp air angle atmoshere atmosphere atmosphere/ocean atmospheric average barometric between biosphere case center central chemistry chlorophyll climate COG concentration conductivity course cpo ctd current currents data density detector diffuse direction dissolved distance dome doppler downward downwelling drone drones earth eastward electrical environmental flag fluorescence flux fractional ground gust HDG heading humidity institue irradiance jisao joint laboratory level longwave marine mass measured measurements mode mole molecular near net noaa northward nrt O2 oar ocean oceanic oceans office over oxygen oxygen. pacific photon photosynthetic photosynthetically pitch platform pmel practical pressure profiler program quality radiation real relative research roll saildrone salinity saturation science sea seawater seconds shortwave skin SOG solar sonde speed sst static study surface tao temperature total tpos tpos-2020 trajectory trajectory/drone tropical uncompensated unmasked usv vapor vegetation vehicle velocity water wind winds wing wrt yaw Theme Earth Science > Oceans > Salinity/Density > Salinity Earth Science > Oceans > Salinity/Density > Conductivity Earth Science > Oceans > Ocean Temperature > Water Temperature Earth Science > Oceans > Ocean Temperature > Sea Surface Temperature Earth Science > Oceans > Ocean Chemistry > Oxygen Earth Science > Oceans > Ocean Chemistry > Chlorophyll Earth Science > Biosphere > Vegetation > Photosynthetically Active Radiation Earth Science > Atmosphere > Atmospheric Winds > Surface Winds Earth Science > Atmosphere > Atmospheric Water Vapor > Humidity Earth Science > Atmosphere > Atmospheric Temperature > Surface Air Temperature Earth Science > Atmosphere > Atmospheric Temperature > Air Temperature Earth Science > Atmosphere > Atmospheric Radiation > Shortwave Radiation Earth Science > Atmosphere > Atmospheric Radiation > Longwave Radiation Earth Science > Atmosphere > Atmospheric Pressure > Static Pressure Earth Science > Atmosphere > Atmospheric Pressure > Sea Level Pressure Earth Science > Atmosphere > Atmospheric Pressure > Atmospheric Pressure Measurements Theme GCMD Science Keywords TPOS_2018 Theme time latitude longitude latitude latitude longitude longitude platform_speed_wrt_ground platform_course platform_yaw_angle platform_roll_angle platform_pitch_angle air_pressure air_pressure air_temperature air_temperature relative_humidity relative_humidity surface_downwelling_longwave_flux_in_air surface_downwelling_longwave_flux_in_air surface_downwelling_shortwave_flux_in_air surface_downwelling_shortwave_flux_in_air diffuse_downwelling_shortwave_flux_in_air diffuse_downwelling_shortwave_flux_in_air surface_downwelling_shortwave_flux_in_air surface_downwelling_shortwave_flux_in_air surface_downwelling_shortwave_flux_in_air surface_downwelling_shortwave_flux_in_air surface_downwelling_photosynthetic_photon_flux_in_air surface_downwelling_photosynthetic_photon_flux_in_air sea_surface_skin_temperature sea_surface_skin_temperature eastward_wind eastward_wind northward_wind northward_wind downward_air_velocity downward_air_velocity wind_speed_of_gust wind_speed_of_gust sea_water_temperature sea_water_temperature sea_water_electrical_conductivity sea_water_electrical_conductivity sea_water_practical_salinity sea_water_practical_salinity mole_concentration_of_dissolved_molecular_oxygen_in_sea_water mole_concentration_of_dissolved_molecular_oxygen_in_sea_water fractional_saturation_of_oxygen_in_sea_water fractional_saturation_of_oxygen_in_sea_water sea_water_temperature sea_water_temperature mole_concentration_of_dissolved_molecular_oxygen_in_sea_water mole_concentration_of_dissolved_molecular_oxygen_in_sea_water fractional_saturation_of_oxygen_in_sea_water fractional_saturation_of_oxygen_in_sea_water sea_water_temperature sea_water_temperature mass_concentration_of_chlorophyll_in_sea_water mass_concentration_of_chlorophyll_in_sea_water wind_speed wind_from_direction Theme CF Standard Name Table v58 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). TPOS_2018 Larger work citation Project Trajectory Unidata Common Data Model Trajectory Larger work citation Project NOAA PMEL TPOS 2018 NRT Saildrone 1029 2026-05-19T15:24:05.217-07:00 Creation Originator Saildrone and PMEL support@saildrone.com, oar.pmel.data@noaa.gov information web browser Background Information Background information from the source Information User Nathan Anderson; Dr. Dongxiao Zhang, PMEL Science Data Integration Group Nathan.anderson@noaa.gov; dongxiao.zhang@noaa.gov, oar.pmel.data@noaa.gov PMEL/OCS Data Manager; PMEL/OCS Mission Manager, PMEL Science Data Integration Group boundingExtent true -163.1556854248047 -139.0703125 -0.23569940030574799 22.797550201416016 2018-10-04T00:00:00Z 2019-01-31T23:59:00Z ERDDAP tabledap NOAA PMEL TPOS 2018 NRT Saildrone 1029 2026-05-19T15:24:05.217-07:00 Creation data.pmel.noaa.gov/pmel sd1029_2018 Originator Saildrone and PMEL support@saildrone.com, oar.pmel.data@noaa.gov information web browser Background Information Background information from the source Information User Nathan Anderson; Dr. Dongxiao Zhang, PMEL Science Data Integration Group Nathan.anderson@noaa.gov; dongxiao.zhang@noaa.gov, oar.pmel.data@noaa.gov PMEL/OCS Data Manager; PMEL/OCS Mission Manager, PMEL Science Data Integration Group This file contains near-real time data from the Saildrone core sensors for the Pacific Marine Environmental Laboratory (PMEL) TPOS 2018 Mission (Mission 2) to the central equatorial Pacific (0, 140W). This was the second of three missions funded by NOAA Office of Oceanic and Atmospheric Research (OAR)/CPO/OOMD and NOAA/OMAO as a pilot study for the Tropical Pacific Observing System (TPOS)-2020 project. The PIs were Dr. Meghan Cronin (NOAA PMEL), Dr. Dongxiao Zhang (UW Joint Institue for the Study of Atmoshere and Ocean (JISAO)), Dr. Adrienne Sutton (NOAA PMEL), and Mr. Christian Meinig (NOAA PMEL). Mr. Nathan Anderson contributed to the metadata creation. PMEL TPOS 2018 Mission (aka Mission 2) had four Saildrones: SD1005 and SD1006 were Gen 4 drones, and SD1029 and SD1030 were Gen 5 drones equipped with a larger wing designed for equatorial work. The drones were each equipped with full atmospheric and ocean core sensor suite, and an Acoustic Doppler Current Profiler (ADCP) (not included in this file). SD1029 & SD1030 also carried shortwave and longwave radiation (included in core set) and an ASVCO2 carbon flux and pH system; these carbon data are served in a separate file. SD1029 had 3 strap-on SBE56 temperature sensors (at 0.35m, 1.16m, and 1.72m) to study the near-surface stratification. For the Gen5 drones, the core Conductivity, Temperature, Depth (CTD) was an RBR located in the flowthrough tunnel in the keel. The carbon system also had an independent prawler CTD that is higher quality than the RBR. The vehicles were deployed out of Honolulu, HI on October 3, 2018. After sailing near a PMEL Carbon mooring in Kaneohe Bay, HI, the drones proceeded to the Tropical Atmosphere/Ocean (TAO) mooring at 9N, 140W. Three drones completed a circuit around the mooring, and then began their transit south towards the equator. Two drones made it to the equator and sailed near the TAO moorings at 0, 140W. Navigation issues caused the mission to be aborted early (mid-December 2018), before further science tasks could be completed. Three Saildrones were recovered in Honolulu on 01-27-19. SD1030 was recovered in HI later in the spring of 2019. If you use these data in publications or presentations, please acknowledge OCS at NOAA PMEL. Also, we would appreciate receiving a preprint and/or reprint of presentations and publications utilizing the data for inclusion in our bibliography. Relevant publications should be sent to: NOAA/PMEL OCS, 7600 Sand Point Way NE, Seattle, WA 98115 or emailed to: Meghan Cronin meghan.f.cronin@noaa.gov Point of contact Saildrone and PMEL support@saildrone.com, oar.pmel.data@noaa.gov information web browser Background Information Background information from the source Information geoscientificInformation boundingExtent true -163.1556854248047 -139.0703125 -0.23569940030574799 22.797550201416016 2018-10-04T00:00:00Z 2019-01-31T23:59:00Z acoustic active adcp air angle atmoshere atmosphere atmosphere/ocean atmospheric average barometric between biosphere case center central chemistry chlorophyll climate COG concentration conductivity course cpo ctd current currents data density detector diffuse direction dissolved distance dome doppler downward downwelling drone drones earth eastward electrical environmental flag fluorescence flux fractional ground gust HDG heading humidity institue irradiance jisao joint laboratory level longwave marine mass measured measurements mode mole molecular near net noaa northward nrt O2 oar ocean oceanic oceans office over oxygen oxygen. pacific photon photosynthetic photosynthetically pitch platform pmel practical pressure profiler program quality radiation real relative research roll saildrone salinity saturation science sea seawater seconds shortwave skin SOG solar sonde speed sst static study surface tao temperature total tpos tpos-2020 trajectory trajectory/drone tropical uncompensated unmasked usv vapor vegetation vehicle velocity water wind winds wing wrt yaw Theme Earth Science > Oceans > Salinity/Density > Salinity Earth Science > Oceans > Salinity/Density > Conductivity Earth Science > Oceans > Ocean Temperature > Water Temperature Earth Science > Oceans > Ocean Temperature > Sea Surface Temperature Earth Science > Oceans > Ocean Chemistry > Oxygen Earth Science > Oceans > Ocean Chemistry > Chlorophyll Earth Science > Biosphere > Vegetation > Photosynthetically Active Radiation Earth Science > Atmosphere > Atmospheric Winds > Surface Winds Earth Science > Atmosphere > Atmospheric Water Vapor > Humidity Earth Science > Atmosphere > Atmospheric Temperature > Surface Air Temperature Earth Science > Atmosphere > Atmospheric Temperature > Air Temperature Earth Science > Atmosphere > Atmospheric Radiation > Shortwave Radiation Earth Science > Atmosphere > Atmospheric Radiation > Longwave Radiation Earth Science > Atmosphere > Atmospheric Pressure > Static Pressure Earth Science > Atmosphere > Atmospheric Pressure > Sea Level Pressure Earth Science > Atmosphere > Atmospheric Pressure > Atmospheric Pressure Measurements Theme GCMD Science Keywords TPOS_2018 Theme time latitude longitude latitude latitude longitude longitude platform_speed_wrt_ground platform_course platform_yaw_angle platform_roll_angle platform_pitch_angle air_pressure air_pressure air_temperature air_temperature relative_humidity relative_humidity surface_downwelling_longwave_flux_in_air surface_downwelling_longwave_flux_in_air surface_downwelling_shortwave_flux_in_air surface_downwelling_shortwave_flux_in_air diffuse_downwelling_shortwave_flux_in_air diffuse_downwelling_shortwave_flux_in_air surface_downwelling_shortwave_flux_in_air surface_downwelling_shortwave_flux_in_air surface_downwelling_shortwave_flux_in_air surface_downwelling_shortwave_flux_in_air surface_downwelling_photosynthetic_photon_flux_in_air surface_downwelling_photosynthetic_photon_flux_in_air sea_surface_skin_temperature sea_surface_skin_temperature eastward_wind eastward_wind northward_wind northward_wind downward_air_velocity downward_air_velocity wind_speed_of_gust wind_speed_of_gust sea_water_temperature sea_water_temperature sea_water_electrical_conductivity sea_water_electrical_conductivity sea_water_practical_salinity sea_water_practical_salinity mole_concentration_of_dissolved_molecular_oxygen_in_sea_water mole_concentration_of_dissolved_molecular_oxygen_in_sea_water fractional_saturation_of_oxygen_in_sea_water fractional_saturation_of_oxygen_in_sea_water sea_water_temperature sea_water_temperature mole_concentration_of_dissolved_molecular_oxygen_in_sea_water mole_concentration_of_dissolved_molecular_oxygen_in_sea_water fractional_saturation_of_oxygen_in_sea_water fractional_saturation_of_oxygen_in_sea_water sea_water_temperature sea_water_temperature mass_concentration_of_chlorophyll_in_sea_water mass_concentration_of_chlorophyll_in_sea_water wind_speed wind_from_direction Theme CF Standard Name Table v58 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). TPOS_2018 Larger work citation Project Trajectory Unidata Common Data Model Trajectory Larger work citation Project ERDDAPtabledapDatasetQueryAndAccess sd1029_2018 ERDDAP:tabledap ERDDAP-tabledap ERDDAP's tabledap service (a flavor of OPeNDAP) for tabular (sequence) data. Add different extensions (e.g., .html, .graph, .das, .dds) to the base URL for different purposes. Download NOAA PMEL TPOS 2018 NRT Saildrone 1029 2026-05-19T15:24:05.217-07:00 Creation Originator Saildrone and PMEL support@saildrone.com, oar.pmel.data@noaa.gov information web browser Background Information Background information from the source Information User Nathan Anderson; Dr. Dongxiao Zhang, PMEL Science Data Integration Group Nathan.anderson@noaa.gov; dongxiao.zhang@noaa.gov, oar.pmel.data@noaa.gov PMEL/OCS Data Manager; PMEL/OCS Mission Manager, PMEL Science Data Integration Group boundingExtent true -163.1556854248047 -139.0703125 -0.23569940030574799 22.797550201416016 2018-10-04T00:00:00Z 2019-01-31T23:59:00Z OPeNDAP NOAA PMEL TPOS 2018 NRT Saildrone 1029 2026-05-19T15:24:05.217-07:00 Creation data.pmel.noaa.gov/pmel sd1029_2018 Originator Saildrone and PMEL support@saildrone.com, oar.pmel.data@noaa.gov information web browser Background Information Background information from the source Information User Nathan Anderson; Dr. Dongxiao Zhang, PMEL Science Data Integration Group Nathan.anderson@noaa.gov; dongxiao.zhang@noaa.gov, oar.pmel.data@noaa.gov PMEL/OCS Data Manager; PMEL/OCS Mission Manager, PMEL Science Data Integration Group This file contains near-real time data from the Saildrone core sensors for the Pacific Marine Environmental Laboratory (PMEL) TPOS 2018 Mission (Mission 2) to the central equatorial Pacific (0, 140W). This was the second of three missions funded by NOAA Office of Oceanic and Atmospheric Research (OAR)/CPO/OOMD and NOAA/OMAO as a pilot study for the Tropical Pacific Observing System (TPOS)-2020 project. The PIs were Dr. Meghan Cronin (NOAA PMEL), Dr. Dongxiao Zhang (UW Joint Institue for the Study of Atmoshere and Ocean (JISAO)), Dr. Adrienne Sutton (NOAA PMEL), and Mr. Christian Meinig (NOAA PMEL). Mr. Nathan Anderson contributed to the metadata creation. PMEL TPOS 2018 Mission (aka Mission 2) had four Saildrones: SD1005 and SD1006 were Gen 4 drones, and SD1029 and SD1030 were Gen 5 drones equipped with a larger wing designed for equatorial work. The drones were each equipped with full atmospheric and ocean core sensor suite, and an Acoustic Doppler Current Profiler (ADCP) (not included in this file). SD1029 & SD1030 also carried shortwave and longwave radiation (included in core set) and an ASVCO2 carbon flux and pH system; these carbon data are served in a separate file. SD1029 had 3 strap-on SBE56 temperature sensors (at 0.35m, 1.16m, and 1.72m) to study the near-surface stratification. For the Gen5 drones, the core Conductivity, Temperature, Depth (CTD) was an RBR located in the flowthrough tunnel in the keel. The carbon system also had an independent prawler CTD that is higher quality than the RBR. The vehicles were deployed out of Honolulu, HI on October 3, 2018. After sailing near a PMEL Carbon mooring in Kaneohe Bay, HI, the drones proceeded to the Tropical Atmosphere/Ocean (TAO) mooring at 9N, 140W. Three drones completed a circuit around the mooring, and then began their transit south towards the equator. Two drones made it to the equator and sailed near the TAO moorings at 0, 140W. Navigation issues caused the mission to be aborted early (mid-December 2018), before further science tasks could be completed. Three Saildrones were recovered in Honolulu on 01-27-19. SD1030 was recovered in HI later in the spring of 2019. If you use these data in publications or presentations, please acknowledge OCS at NOAA PMEL. Also, we would appreciate receiving a preprint and/or reprint of presentations and publications utilizing the data for inclusion in our bibliography. Relevant publications should be sent to: NOAA/PMEL OCS, 7600 Sand Point Way NE, Seattle, WA 98115 or emailed to: Meghan Cronin meghan.f.cronin@noaa.gov Point of contact Saildrone and PMEL support@saildrone.com, oar.pmel.data@noaa.gov information web browser Background Information Background information from the source Information geoscientificInformation boundingExtent true -163.1556854248047 -139.0703125 -0.23569940030574799 22.797550201416016 2018-10-04T00:00:00Z 2019-01-31T23:59:00Z acoustic active adcp air angle atmoshere atmosphere atmosphere/ocean atmospheric average barometric between biosphere case center central chemistry chlorophyll climate COG concentration conductivity course cpo ctd current currents data density detector diffuse direction dissolved distance dome doppler downward downwelling drone drones earth eastward electrical environmental flag fluorescence flux fractional ground gust HDG heading humidity institue irradiance jisao joint laboratory level longwave marine mass measured measurements mode mole molecular near net noaa northward nrt O2 oar ocean oceanic oceans office over oxygen oxygen. pacific photon photosynthetic photosynthetically pitch platform pmel practical pressure profiler program quality radiation real relative research roll saildrone salinity saturation science sea seawater seconds shortwave skin SOG solar sonde speed sst static study surface tao temperature total tpos tpos-2020 trajectory trajectory/drone tropical uncompensated unmasked usv vapor vegetation vehicle velocity water wind winds wing wrt yaw Theme Earth Science > Oceans > Salinity/Density > Salinity Earth Science > Oceans > Salinity/Density > Conductivity Earth Science > Oceans > Ocean Temperature > Water Temperature Earth Science > Oceans > Ocean Temperature > Sea Surface Temperature Earth Science > Oceans > Ocean Chemistry > Oxygen Earth Science > Oceans > Ocean Chemistry > Chlorophyll Earth Science > Biosphere > Vegetation > Photosynthetically Active Radiation Earth Science > Atmosphere > Atmospheric Winds > Surface Winds Earth Science > Atmosphere > Atmospheric Water Vapor > Humidity Earth Science > Atmosphere > Atmospheric Temperature > Surface Air Temperature Earth Science > Atmosphere > Atmospheric Temperature > Air Temperature Earth Science > Atmosphere > Atmospheric Radiation > Shortwave Radiation Earth Science > Atmosphere > Atmospheric Radiation > Longwave Radiation Earth Science > Atmosphere > Atmospheric Pressure > Static Pressure Earth Science > Atmosphere > Atmospheric Pressure > Sea Level Pressure Earth Science > Atmosphere > Atmospheric Pressure > Atmospheric Pressure Measurements Theme GCMD Science Keywords TPOS_2018 Theme time latitude longitude latitude latitude longitude longitude platform_speed_wrt_ground platform_course platform_yaw_angle platform_roll_angle platform_pitch_angle air_pressure air_pressure air_temperature air_temperature relative_humidity relative_humidity surface_downwelling_longwave_flux_in_air surface_downwelling_longwave_flux_in_air surface_downwelling_shortwave_flux_in_air surface_downwelling_shortwave_flux_in_air diffuse_downwelling_shortwave_flux_in_air diffuse_downwelling_shortwave_flux_in_air surface_downwelling_shortwave_flux_in_air surface_downwelling_shortwave_flux_in_air surface_downwelling_shortwave_flux_in_air surface_downwelling_shortwave_flux_in_air surface_downwelling_photosynthetic_photon_flux_in_air surface_downwelling_photosynthetic_photon_flux_in_air sea_surface_skin_temperature sea_surface_skin_temperature eastward_wind eastward_wind northward_wind northward_wind downward_air_velocity downward_air_velocity wind_speed_of_gust wind_speed_of_gust sea_water_temperature sea_water_temperature sea_water_electrical_conductivity sea_water_electrical_conductivity sea_water_practical_salinity sea_water_practical_salinity mole_concentration_of_dissolved_molecular_oxygen_in_sea_water mole_concentration_of_dissolved_molecular_oxygen_in_sea_water fractional_saturation_of_oxygen_in_sea_water fractional_saturation_of_oxygen_in_sea_water sea_water_temperature sea_water_temperature mole_concentration_of_dissolved_molecular_oxygen_in_sea_water mole_concentration_of_dissolved_molecular_oxygen_in_sea_water fractional_saturation_of_oxygen_in_sea_water fractional_saturation_of_oxygen_in_sea_water sea_water_temperature sea_water_temperature mass_concentration_of_chlorophyll_in_sea_water mass_concentration_of_chlorophyll_in_sea_water wind_speed wind_from_direction Theme CF Standard Name Table v58 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). TPOS_2018 Larger work citation Project Trajectory Unidata Common Data Model Trajectory Larger work citation Project OPeNDAPDatasetQueryAndAccess sd1029_2018 OPeNDAP:OPeNDAP OPeNDAP An OPeNDAP service for tabular (sequence) data. Add different extensions (e.g., .html, .das, .dds) to the base URL for different purposes Download NOAA PMEL TPOS 2018 NRT Saildrone 1029 2026-05-19T15:24:05.217-07:00 Creation Originator Saildrone and PMEL support@saildrone.com, oar.pmel.data@noaa.gov information web browser Background Information Background information from the source Information User Nathan Anderson; Dr. Dongxiao Zhang, PMEL Science Data Integration Group Nathan.anderson@noaa.gov; dongxiao.zhang@noaa.gov, oar.pmel.data@noaa.gov PMEL/OCS Data Manager; PMEL/OCS Mission Manager, PMEL Science Data Integration Group boundingExtent true -163.1556854248047 -139.0703125 -0.23569940030574799 22.797550201416016 2018-10-04T00:00:00Z 2019-01-31T23:59:00Z OPeNDAP NOAA PMEL TPOS 2018 NRT Saildrone 1029 2026-05-19T15:24:05.217-07:00 Creation data.pmel.noaa.gov/pmel sd1029_2018 Originator Saildrone and PMEL support@saildrone.com, oar.pmel.data@noaa.gov information web browser Background Information Background information from the source Information User Nathan Anderson; Dr. Dongxiao Zhang, PMEL Science Data Integration Group Nathan.anderson@noaa.gov; dongxiao.zhang@noaa.gov, oar.pmel.data@noaa.gov PMEL/OCS Data Manager; PMEL/OCS Mission Manager, PMEL Science Data Integration Group This file contains near-real time data from the Saildrone core sensors for the Pacific Marine Environmental Laboratory (PMEL) TPOS 2018 Mission (Mission 2) to the central equatorial Pacific (0, 140W). This was the second of three missions funded by NOAA Office of Oceanic and Atmospheric Research (OAR)/CPO/OOMD and NOAA/OMAO as a pilot study for the Tropical Pacific Observing System (TPOS)-2020 project. The PIs were Dr. Meghan Cronin (NOAA PMEL), Dr. Dongxiao Zhang (UW Joint Institue for the Study of Atmoshere and Ocean (JISAO)), Dr. Adrienne Sutton (NOAA PMEL), and Mr. Christian Meinig (NOAA PMEL). Mr. Nathan Anderson contributed to the metadata creation. PMEL TPOS 2018 Mission (aka Mission 2) had four Saildrones: SD1005 and SD1006 were Gen 4 drones, and SD1029 and SD1030 were Gen 5 drones equipped with a larger wing designed for equatorial work. The drones were each equipped with full atmospheric and ocean core sensor suite, and an Acoustic Doppler Current Profiler (ADCP) (not included in this file). SD1029 & SD1030 also carried shortwave and longwave radiation (included in core set) and an ASVCO2 carbon flux and pH system; these carbon data are served in a separate file. SD1029 had 3 strap-on SBE56 temperature sensors (at 0.35m, 1.16m, and 1.72m) to study the near-surface stratification. For the Gen5 drones, the core Conductivity, Temperature, Depth (CTD) was an RBR located in the flowthrough tunnel in the keel. The carbon system also had an independent prawler CTD that is higher quality than the RBR. The vehicles were deployed out of Honolulu, HI on October 3, 2018. After sailing near a PMEL Carbon mooring in Kaneohe Bay, HI, the drones proceeded to the Tropical Atmosphere/Ocean (TAO) mooring at 9N, 140W. Three drones completed a circuit around the mooring, and then began their transit south towards the equator. Two drones made it to the equator and sailed near the TAO moorings at 0, 140W. Navigation issues caused the mission to be aborted early (mid-December 2018), before further science tasks could be completed. Three Saildrones were recovered in Honolulu on 01-27-19. SD1030 was recovered in HI later in the spring of 2019. If you use these data in publications or presentations, please acknowledge OCS at NOAA PMEL. Also, we would appreciate receiving a preprint and/or reprint of presentations and publications utilizing the data for inclusion in our bibliography. Relevant publications should be sent to: NOAA/PMEL OCS, 7600 Sand Point Way NE, Seattle, WA 98115 or emailed to: Meghan Cronin meghan.f.cronin@noaa.gov Point of contact Saildrone and PMEL support@saildrone.com, oar.pmel.data@noaa.gov information web browser Background Information Background information from the source Information geoscientificInformation boundingExtent true -163.1556854248047 -139.0703125 -0.23569940030574799 22.797550201416016 2018-10-04T00:00:00Z 2019-01-31T23:59:00Z acoustic active adcp air angle atmoshere atmosphere atmosphere/ocean atmospheric average barometric between biosphere case center central chemistry chlorophyll climate COG concentration conductivity course cpo ctd current currents data density detector diffuse direction dissolved distance dome doppler downward downwelling drone drones earth eastward electrical environmental flag fluorescence flux fractional ground gust HDG heading humidity institue irradiance jisao joint laboratory level longwave marine mass measured measurements mode mole molecular near net noaa northward nrt O2 oar ocean oceanic oceans office over oxygen oxygen. pacific photon photosynthetic photosynthetically pitch platform pmel practical pressure profiler program quality radiation real relative research roll saildrone salinity saturation science sea seawater seconds shortwave skin SOG solar sonde speed sst static study surface tao temperature total tpos tpos-2020 trajectory trajectory/drone tropical uncompensated unmasked usv vapor vegetation vehicle velocity water wind winds wing wrt yaw Theme Earth Science > Oceans > Salinity/Density > Salinity Earth Science > Oceans > Salinity/Density > Conductivity Earth Science > Oceans > Ocean Temperature > Water Temperature Earth Science > Oceans > Ocean Temperature > Sea Surface Temperature Earth Science > Oceans > Ocean Chemistry > Oxygen Earth Science > Oceans > Ocean Chemistry > Chlorophyll Earth Science > Biosphere > Vegetation > Photosynthetically Active Radiation Earth Science > Atmosphere > Atmospheric Winds > Surface Winds Earth Science > Atmosphere > Atmospheric Water Vapor > Humidity Earth Science > Atmosphere > Atmospheric Temperature > Surface Air Temperature Earth Science > Atmosphere > Atmospheric Temperature > Air Temperature Earth Science > Atmosphere > Atmospheric Radiation > Shortwave Radiation Earth Science > Atmosphere > Atmospheric Radiation > Longwave Radiation Earth Science > Atmosphere > Atmospheric Pressure > Static Pressure Earth Science > Atmosphere > Atmospheric Pressure > Sea Level Pressure Earth Science > Atmosphere > Atmospheric Pressure > Atmospheric Pressure Measurements Theme GCMD Science Keywords TPOS_2018 Theme time latitude longitude latitude latitude longitude longitude platform_speed_wrt_ground platform_course platform_yaw_angle platform_roll_angle platform_pitch_angle air_pressure air_pressure air_temperature air_temperature relative_humidity relative_humidity surface_downwelling_longwave_flux_in_air surface_downwelling_longwave_flux_in_air surface_downwelling_shortwave_flux_in_air surface_downwelling_shortwave_flux_in_air diffuse_downwelling_shortwave_flux_in_air diffuse_downwelling_shortwave_flux_in_air surface_downwelling_shortwave_flux_in_air surface_downwelling_shortwave_flux_in_air surface_downwelling_shortwave_flux_in_air surface_downwelling_shortwave_flux_in_air surface_downwelling_photosynthetic_photon_flux_in_air surface_downwelling_photosynthetic_photon_flux_in_air sea_surface_skin_temperature sea_surface_skin_temperature eastward_wind eastward_wind northward_wind northward_wind downward_air_velocity downward_air_velocity wind_speed_of_gust wind_speed_of_gust sea_water_temperature sea_water_temperature sea_water_electrical_conductivity sea_water_electrical_conductivity sea_water_practical_salinity sea_water_practical_salinity mole_concentration_of_dissolved_molecular_oxygen_in_sea_water mole_concentration_of_dissolved_molecular_oxygen_in_sea_water fractional_saturation_of_oxygen_in_sea_water fractional_saturation_of_oxygen_in_sea_water sea_water_temperature sea_water_temperature mole_concentration_of_dissolved_molecular_oxygen_in_sea_water mole_concentration_of_dissolved_molecular_oxygen_in_sea_water fractional_saturation_of_oxygen_in_sea_water fractional_saturation_of_oxygen_in_sea_water sea_water_temperature sea_water_temperature mass_concentration_of_chlorophyll_in_sea_water mass_concentration_of_chlorophyll_in_sea_water wind_speed wind_from_direction Theme CF Standard Name Table v58 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). TPOS_2018 Larger work citation Project Trajectory Unidata Common Data Model Trajectory Larger work citation Project ERDDAP_Subset sd1029_2018.subset search Subset Web page to facilitate selecting subsets of the dataset Download Physical measurement time double time in seconds latitude double Latitude longitude double Longitude trajectory String Trajectory/Drone ID latitude_QC double quality flag latitude_DM double data mode longitude_QC double quality flag longitude_DM double data mode SOG double Speed over ground COG double Course over ground HDG double Vehicle heading HDG_WING double Wing heading ROLL double Roll PITCH double Pitch WING_ANGLE double Wing angle BARO_PRES_MEAN double Air pressure BARO_PRES_STDDEV double Air pressure SD TEMP_AIR_MEAN double Air temperature TEMP_AIR_QC double quality flag TEMP_AIR_DM double data mode TEMP_AIR_STDDEV double Air temperature SD RH_MEAN double Relative humidity RH_QC double quality flag RH_DM double data mode RH_STDDEV double Relative humidity SD LW_IRRAD_MEAN double Longwave downwelling radiation LW_IRRAD_STDDEV double Longwave downwelling radiation LW_IRRAD_QC double quality flag LW_IRRAD_DM double data mode LW_NET_IRRAD_MEAN double Net Longwave downwelling radiation LW_NET_IRRAD_STDDEV double Net Longwave downwelling radiation TEMP_LW_CASE_MEAN double Longwave case temperature TEMP_LW_CASE_STDDEV double Longwave case temperature TEMP_LW_DOME_MEAN double Longwave dome temperature TEMP_LW_DOME_STDDEV double Longwave dome temperature SW_IRRAD_TOTAL_MEAN double Shortwave total radiation SW_IRRAD_TOTAL_STDDEV double Shortwave total radiation SD SW_IRRAD_DIFFUSE_MEAN double Shortwave diffuse radiation SW_IRRAD_DIFFUSE_STDDEV double Shortwave diffuse radiation SD SW_UNMASKED_IRRAD_6DET_MEAN double Shortwave total radiation measured as unmasked 6 detector average SW_UNMASKED_IRRAD_6DET_STDDEV double Shortwave total radiation measured as unmasked 6 detector average SD SW_UNMASKED_IRRAD_CENTER_MEAN double Shortwave total radiation measured by unmasked center detector SW_UNMASKED_IRRAD_CENTER_STDDEV double Shortwave total radiation measured by unmasked center detector SD SW_IRRAD_QC double quality flag SW_IRRAD_DM double data mode PAR_AIR_MEAN double Photosynthetically active radiation in air PAR_AIR_STDDEV double Photosynthetically active radiation in air SD TEMP_IR_UNCOR_MEAN double Skin temperature, uncompensated TEMP_IR_UNCOR_STDDEV double Skin temperature, uncompensated SD UWND_MEAN double Eastward wind speed UWND_STDDEV double Eastward wind speed SD VWND_MEAN double Northward wind speed VWND_STDDEV double Northward wind speed SD WWND_MEAN double Downward wind speed WND_QC double quality flag WND_DM double data mode WWND_STDDEV double Downward wind speed SD GUST_WND_MEAN double Wind gust speed GUST_WND_STDDEV double Wind gust speed SD TEMP_CTD_MEAN double Seawater temperature TEMP_CTD_QC double quality flag TEMP_CTD_DM double data mode TEMP_CTD_STDDEV double Seawater temperature SD COND_MEAN double Seawater conductivity COND_STDDEV double Seawater conductivity SD SAL_MEAN double Seawater salinity SAL_STDDEV double Seawater salinity SD O2_RBR_CONC_MEAN double Oxygen concentration O2_RBR_CONC_STDDEV double Oxygen concentration SD O2_RBR_SAT_MEAN double Oxygen saturation O2_RBR_SAT_STDDEV double Oxygen saturation SD TEMP_O2_RBR_MEAN double Seawater temperature TEMP_O2_RBR_STDDEV double Seawater temperature SD O2_AANDERAA_CONC_UNCOR_MEAN double Oxygen concentration O2_AANDERAA_CONC_UNCOR_STDDEV double Oxygen concentration SD O2_AANDERAA_SAT_MEAN double Oxygen saturation O2_AANDERAA_SAT_STDDEV double Oxygen saturation SD TEMP_O2_AANDERAA_MEAN double Seawater temperature TEMP_O2_AANDERAA_STDDEV double Seawater temperature SD CHLOR_RBR_MEAN double Chlorophyll concentration CHLOR_RBR_STDDEV double Chlorophyll concentration SD wind_speed double Wind Speed wind_dir double Wind direction, From distance_1029_1030 double Distance between drones 1029 and 1030 distance_1005_1029 double Distance between drones 1005 and 1029 distance_1005_1030 double Distance between drones 1005 and 1030 distance_1006_1029 double Distance between drones 1006 and 1029 distance_1006_1030 double Distance between drones 1006 and 1030 distance_1005_1006 double Distance between drones 1005 and 1006 OPeNDAP DAP/2.0 Distributor NOAA/PMEL Science Data Integration Group +1 206-526-6744 Voice 7600 Sand Point way NE Seattle WA 98115 USA ellen.koukel@noaa.gov ERDDAP administrator OPeNDAP DAP/2.0 sd1029_2018.html order Data Subset Form ERDDAP's version of the OPeNDAP .html web page for this dataset. 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