NOAA PMEL Easy Access to PMEL Scientific Data
The Pacific Marine Environmental Laboratory's ERDDAP data server for public access to scientific data 		?    
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griddap Subset tabledap Make A Graph wms files Title Summary FGDC ISO 19115 Info Background Info RSS Email Institution Dataset ID
https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_chemistry.subset https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_chemistry https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_chemistry.graph https://data.pmel.noaa.gov/pmel/erddap/files/ACG_ACEASIA_RHBrown_chemistry/ PMEL Atmospheric Chemistry ACEASIA Aerosol Chemistry 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.  \n\nFor ACE -Asia,  the Pacific Marine Environmental Laboratory (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.\n\ncdm_data_type = Trajectory\nVARIABLES:\ntime (Datetime UTC, seconds since 1970-01-01T00:00:00Z)\ntrajectory_id\nduration (second)\nlatitude (degrees_north)\nlongitude (degrees_east)\naltitude (height above mean sea level, m)\nmid_time (midpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nend_time (endpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nIC_MSA_sub1 (Particulate MSA Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_MSA_super1 (Particulate MSA Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Cl_sub1 (Particulate Cl Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Cl_super1 (Particulate Cl Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\n... (31 more variables)\n https://data.pmel.noaa.gov/pmel/erddap/metadata/fgdc/xml/ACG_ACEASIA_RHBrown_chemistry_fgdc.xml https://data.pmel.noaa.gov/pmel/erddap/metadata/iso19115/xml/ACG_ACEASIA_RHBrown_chemistry_iso19115.xml https://data.pmel.noaa.gov/pmel/erddap/info/ACG_ACEASIA_RHBrown_chemistry/index.htmlTable https://www.pmel.noaa.gov/acg/data/index.html (external link) https://data.pmel.noaa.gov/pmel/erddap/rss/ACG_ACEASIA_RHBrown_chemistry.rss https://data.pmel.noaa.gov/pmel/erddap/subscriptions/add.html?datasetID=ACG_ACEASIA_RHBrown_chemistry&showErrors=false&email= NOAA ACG_ACEASIA_RHBrown_chemistry
https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_carbon_chemistry.subset https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_carbon_chemistry https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ACEASIA_RHBrown_carbon_chemistry.graph https://data.pmel.noaa.gov/pmel/erddap/files/ACG_ACEASIA_RHBrown_carbon_chemistry/ PMEL Atmospheric Chemistry ACEASIA Carbon Chemistry 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.  \n\nFor ACE -Asia,  the Pacific Marine Environmental Laboratory (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.\n\ncdm_data_type = Trajectory\nVARIABLES:\ntime (Datetime UTC, seconds since 1970-01-01T00:00:00Z)\ntrajectory_id\nduration (second)\nlatitude (degrees_north)\nlongitude (degrees_east)\naltitude (height above mean sea level, m)\nmid_time (midpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nend_time (endpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nOC_sub1 (Particulate Organic Carbon Concentration for Dp < 1.1 um, micrograms m-3)\nOC_super1 (Particulate Organic Carbon Concentration for 1.1 um < Dp < 10 um, micrograms m-3)\nEC_sub1 (Particulate Elemental Carbon Concentration for Dp < 1.1 um, micrograms m-3)\nEC_super1 (Particulate Elemental Carbon Concentration for 1.1 um < Dp < 10 um, micrograms m-3)\nEC_sub10 (Particulate Elemental Carbon Concentration for Dp < 10 um, micrograms m-3)\n https://data.pmel.noaa.gov/pmel/erddap/metadata/fgdc/xml/ACG_ACEASIA_RHBrown_carbon_chemistry_fgdc.xml https://data.pmel.noaa.gov/pmel/erddap/metadata/iso19115/xml/ACG_ACEASIA_RHBrown_carbon_chemistry_iso19115.xml https://data.pmel.noaa.gov/pmel/erddap/info/ACG_ACEASIA_RHBrown_carbon_chemistry/index.htmlTable https://www.pmel.noaa.gov/acg/data/index.html (external link) https://data.pmel.noaa.gov/pmel/erddap/rss/ACG_ACEASIA_RHBrown_carbon_chemistry.rss https://data.pmel.noaa.gov/pmel/erddap/subscriptions/add.html?datasetID=ACG_ACEASIA_RHBrown_carbon_chemistry&showErrors=false&email= NOAA ACG_ACEASIA_RHBrown_carbon_chemistry
https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ATOMIC_RHBrown_chemistry.subset https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ATOMIC_RHBrown_chemistry https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ATOMIC_RHBrown_chemistry.graph https://data.pmel.noaa.gov/pmel/erddap/files/ACG_ATOMIC_RHBrown_chemistry/ PMEL Atmospheric Chemistry ATOMIC Aerosol Chemistry data From early January through mid-February 2020, NOAA is partnering with several universities and other programs to lead the Atlantic Tradewind Ocean-Atmosphere Mesoscale Interaction Campaign (ATOMIC). The field study will take place in the tropical North Atlantic east of Barbados and investigate cloud and air-sea interaction processes with the goal of advancing understanding and prediction of U.S. weather and climate. ATOMIC is the U.S. complement to the European field campaign called EUREC4A. This collaborative effort involves a unique combination of ships, piloted and remotely-controlled aircraft, and remotely-controlled ocean vehicles to characterize ocean and atmospheric properties. A suite of instruments will be deployed from NOAA's research ship Ronald H. Brown and WP-3D Orion \"Hurricane Hunter\" aircraft, and on land.\n\nThe focus area of ATOMIC is in the heart of the trade winds and representative of other regions across the global ocean with shallow convective clouds. Some of the Earth's largest ocean eddies (circular currents) also shed into this region from the Amazon and Orinoco Rivers. Conducting the study during winter allows researchers to observe the ocean, air, and clouds in near isolation from hurricane impacts, and to gain better insight into the ocean's involvement in making clouds that affect larger weather and climate patterns.\n\nImproved understanding of air-sea interactions in this region will help advance representations of these processes in NOAA's model forecast systems. This effort will also improve the numerical guidance used to predict weather and climate extremes.\n\ncdm_data_type = Trajectory\nVARIABLES:\ntime (Datetime UTC, seconds since 1970-01-01T00:00:00Z)\ntrajectory_id\nduration (second)\nlatitude (degrees_north)\nlongitude (degrees_east)\naltitude (height above mean sea level, m)\nmid_time (midpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nend_time (endpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\n... (28 more variables)\n https://data.pmel.noaa.gov/pmel/erddap/metadata/fgdc/xml/ACG_ATOMIC_RHBrown_chemistry_fgdc.xml https://data.pmel.noaa.gov/pmel/erddap/metadata/iso19115/xml/ACG_ATOMIC_RHBrown_chemistry_iso19115.xml https://data.pmel.noaa.gov/pmel/erddap/info/ACG_ATOMIC_RHBrown_chemistry/index.htmlTable https://www.pmel.noaa.gov/acg/data/index.html (external link) https://data.pmel.noaa.gov/pmel/erddap/rss/ACG_ATOMIC_RHBrown_chemistry.rss https://data.pmel.noaa.gov/pmel/erddap/subscriptions/add.html?datasetID=ACG_ATOMIC_RHBrown_chemistry&showErrors=false&email= NOAA ACG_ATOMIC_RHBrown_chemistry
https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_CalNex_Atlantis_chemistry.subset https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_CalNex_Atlantis_chemistry https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_CalNex_Atlantis_chemistry.graph https://data.pmel.noaa.gov/pmel/erddap/files/ACG_CalNex_Atlantis_chemistry/ PMEL Atmospheric Chemistry CalNex Aerosol Chemistry data CalNex was a joint project of The California Air Resources Board (CARB), the National Oceanic and Atmospheric Administration (NOAA) and the California Energy Commission (CEC).  This project was a joint field study of atmospheric processes over California and the eastern Pacific coastal region in 2010.  The Pacific Marine Environmental Laboratory (PMEL) Atmospheric Chemistry Group made Aerosol chemical, physical, and optical measurements aboard the R/V Atlantis from May 14 through June 8, 2010.\n\ncdm_data_type = Trajectory\nVARIABLES:\ntime (Datetime UTC, seconds since 1970-01-01T00:00:00Z)\ntrajectory_id\nduration (second)\nlatitude (degrees_north)\nlongitude (degrees_east)\naltitude (height above mean sea level, m)\nmid_time (midpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nend_time (endpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nIC_MSA_sub1 (Particulate MSA Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_MSA_super1 (Particulate MSA Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Cl_sub1 (Particulate Cl Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Cl_super1 (Particulate Cl Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Br_sub1 (Particulate Br Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Br_super1 (Particulate Br Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_NO3_sub1 (Particulate NO3 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_NO3_super1 (Particulate NO3 Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_SO4_sub1 (Particulate SO4 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_SO4_super1 (Particulate SO4 Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Oxalate_sub1 (Particulate Oxalate Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Oxalate_super1 (Particulate Oxalate Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Na_sub1 (Particulate Na Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Na_super1 (Particulate Na Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\n... (11 more variables)\n https://data.pmel.noaa.gov/pmel/erddap/metadata/fgdc/xml/ACG_CalNex_Atlantis_chemistry_fgdc.xml https://data.pmel.noaa.gov/pmel/erddap/metadata/iso19115/xml/ACG_CalNex_Atlantis_chemistry_iso19115.xml https://data.pmel.noaa.gov/pmel/erddap/info/ACG_CalNex_Atlantis_chemistry/index.htmlTable https://www.pmel.noaa.gov/acg/data/index.html (external link) https://data.pmel.noaa.gov/pmel/erddap/rss/ACG_CalNex_Atlantis_chemistry.rss https://data.pmel.noaa.gov/pmel/erddap/subscriptions/add.html?datasetID=ACG_CalNex_Atlantis_chemistry&showErrors=false&email= NOAA ACG_CalNex_Atlantis_chemistry
https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_DYNAMO_Revelle_chemistry.subset https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_DYNAMO_Revelle_chemistry https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_DYNAMO_Revelle_chemistry.graph https://data.pmel.noaa.gov/pmel/erddap/files/ACG_DYNAMO_Revelle_chemistry/ PMEL Atmospheric Chemistry DYNAMO Aerosol Chemistry data The Dynamics of the Madden-Julian Oscillation (DYNAMO) field campaign took place in conjunction with the international Cooperative Indian Ocean Experiment on Intraseasonal Variability in the equatorial Indian Ocean during the boreal fall and winter of 2011/2012.  As part of this project the Pacific Marine Environmental Laboratory (PMEL) Atmospheric Chemistry Group made measurements of aerosol properties in the atmosphere over  in the Indian Ocean from September 29 to December 8, 2011.\n\ncdm_data_type = Trajectory\nVARIABLES:\ntime (Datetime UTC, seconds since 1970-01-01T00:00:00Z)\ntrajectory_id\nduration (second)\nlatitude (degrees_north)\nlongitude (degrees_east)\naltitude (height above mean sea level, m)\nmid_time (midpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nend_time (endpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nIC_MSA_sub1 (Particulate MSA Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_MSA_super1 (Particulate MSA Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Cl_sub1 (Particulate Cl Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Cl_super1 (Particulate Cl Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_NO3_sub1 (Particulate NO3 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_NO3_super1 (Particulate NO3 Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_SO4_sub1 (Particulate SO4 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_SO4_super1 (Particulate SO4 Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Oxalate_sub1 (Particulate Oxalate Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Oxalate_super1 (Particulate Oxalate Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Na_sub1 (Particulate Na Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Na_super1 (Particulate Na Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_NH4_sub1 (Particulate NH4 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_NH4_super1 (Particulate NH4 Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\n... (6 more variables)\n https://data.pmel.noaa.gov/pmel/erddap/metadata/fgdc/xml/ACG_DYNAMO_Revelle_chemistry_fgdc.xml https://data.pmel.noaa.gov/pmel/erddap/metadata/iso19115/xml/ACG_DYNAMO_Revelle_chemistry_iso19115.xml https://data.pmel.noaa.gov/pmel/erddap/info/ACG_DYNAMO_Revelle_chemistry/index.htmlTable https://www.pmel.noaa.gov/acg/data/index.html (external link) https://data.pmel.noaa.gov/pmel/erddap/rss/ACG_DYNAMO_Revelle_chemistry.rss https://data.pmel.noaa.gov/pmel/erddap/subscriptions/add.html?datasetID=ACG_DYNAMO_Revelle_chemistry&showErrors=false&email= NOAA ACG_DYNAMO_Revelle_chemistry
https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ICEALOT_Knorr_chemistry.subset https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ICEALOT_Knorr_chemistry https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_ICEALOT_Knorr_chemistry.graph https://data.pmel.noaa.gov/pmel/erddap/files/ACG_ICEALOT_Knorr_chemistry/ PMEL Atmospheric Chemistry ICEALOT Aerosol Chemistry data A NOAA Contribution for the International Polar Year 2008.\n\nThe International Chemistry Experiment in the Arctic Lower  Troposphere (ICEALOT) was conducted in the North Atlantic and Arctic Oceans in March and April 2008 as part of the larger POLARCAT program.  Pacific Marine Environmental Laboratory (PMEL) Atmospheric Chemistry Group made Aerosol chemical, physical, and optical measurements from March 19 to April 24 aboard the R/V Knorr during this project.\n\ncdm_data_type = Trajectory\nVARIABLES:\ntime (Datetime UTC, seconds since 1970-01-01T00:00:00Z)\ntrajectory_id\nduration (second)\nlatitude (degrees_north)\nlongitude (degrees_east)\naltitude (height above mean sea level, m)\nmid_time (midpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nend_time (endpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nIC_MSA_sub1 (Particulate MSA Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_MSA_super1 (Particulate MSA Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Cl_sub1 (Particulate Cl Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Cl_super1 (Particulate Cl Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Br_sub1 (Particulate Br Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Br_super1 (Particulate Br Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_NO3_sub1 (Particulate NO3 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_NO3_super1 (Particulate NO3 Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_SO4_sub1 (Particulate SO4 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_SO4_super1 (Particulate SO4 Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Oxalate_sub1 (Particulate Oxalate Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Oxalate_super1 (Particulate Oxalate Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Na_sub1 (Particulate Na Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\n... (11 more variables)\n https://data.pmel.noaa.gov/pmel/erddap/metadata/fgdc/xml/ACG_ICEALOT_Knorr_chemistry_fgdc.xml https://data.pmel.noaa.gov/pmel/erddap/metadata/iso19115/xml/ACG_ICEALOT_Knorr_chemistry_iso19115.xml https://data.pmel.noaa.gov/pmel/erddap/info/ACG_ICEALOT_Knorr_chemistry/index.htmlTable https://www.pmel.noaa.gov/acg/data/index.html (external link) https://data.pmel.noaa.gov/pmel/erddap/rss/ACG_ICEALOT_Knorr_chemistry.rss https://data.pmel.noaa.gov/pmel/erddap/subscriptions/add.html?datasetID=ACG_ICEALOT_Knorr_chemistry&showErrors=false&email= NOAA ACG_ICEALOT_Knorr_chemistry
https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_NAAMES-1_Atlantis_chemistry.subset https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_NAAMES-1_Atlantis_chemistry https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_NAAMES-1_Atlantis_chemistry.graph https://data.pmel.noaa.gov/pmel/erddap/files/ACG_NAAMES-1_Atlantis_chemistry/ PMEL Atmospheric Chemistry NAAMES-1 Aerosol Chemistry data The North Atlantic Aerosols and Marine Ecosystems Study (NAAMES) is an interdisciplinary investigation resolving key processes controlling marine ecosystems and aerosols that are essential to our understanding of Earth system function and future change.\n\nNAAMES is a five year investigation to resolve key processes controlling ocean system function, their influences on atmospheric aerosols and clouds and their implications for climate. Observations obtained during four, targeted ship and aircraft measurement campaigns, combined with the continuous satellite and in situ ocean sensor records, will enable improved predictive capabilities of Earth system processes and will inform ocean management and assessment of ecosystem change.\n\ncdm_data_type = Trajectory\nVARIABLES:\ntime (Datetime UTC, seconds since 1970-01-01T00:00:00Z)\ntrajectory_id\nduration (second)\nlatitude (degrees_north)\nlongitude (degrees_east)\naltitude (height above mean sea level, m)\nmid_time (midpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nend_time (endpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nIC_Cl_sub1 (Particulate Cl Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Cl_super1 (Particulate Cl Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_NO3_sub1 (Particulate NO3 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_NO3_super1 (Particulate NO3 Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_SO4_sub1 (Particulate SO4 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_SO4_super1 (Particulate SO4 Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Na_sub1 (Particulate Na Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Na_super1 (Particulate Na Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_NH4_sub1 (Particulate NH4 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_NH4_super1 (Particulate NH4 Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\n... (9 more variables)\n https://data.pmel.noaa.gov/pmel/erddap/metadata/fgdc/xml/ACG_NAAMES-1_Atlantis_chemistry_fgdc.xml https://data.pmel.noaa.gov/pmel/erddap/metadata/iso19115/xml/ACG_NAAMES-1_Atlantis_chemistry_iso19115.xml https://data.pmel.noaa.gov/pmel/erddap/info/ACG_NAAMES-1_Atlantis_chemistry/index.htmlTable https://www.pmel.noaa.gov/acg/data/index.html (external link) https://data.pmel.noaa.gov/pmel/erddap/rss/ACG_NAAMES-1_Atlantis_chemistry.rss https://data.pmel.noaa.gov/pmel/erddap/subscriptions/add.html?datasetID=ACG_NAAMES-1_Atlantis_chemistry&showErrors=false&email= NOAA ACG_NAAMES-1_Atlantis_chemistry
https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_NAAMES-2_Atlantis_chemistry.subset https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_NAAMES-2_Atlantis_chemistry https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_NAAMES-2_Atlantis_chemistry.graph https://data.pmel.noaa.gov/pmel/erddap/files/ACG_NAAMES-2_Atlantis_chemistry/ PMEL Atmospheric Chemistry NAAMES-2 Aerosol Chemistry data The North Atlantic Aerosols and Marine Ecosystems Study (NAAMES) is an interdisciplinary investigation resolving key processes controlling marine ecosystems and aerosols that are essential to our understanding of Earth system function and future change.\n\nNAAMES is a five year investigation to resolve key processes controlling ocean system function, their influences on atmospheric aerosols and clouds and their implications for climate. Observations obtained during four, targeted ship and aircraft measurement campaigns, combined with the continuous satellite and in situ ocean sensor records, will enable improved predictive capabilities of Earth system processes and will inform ocean management and assessment of ecosystem change.\n\ncdm_data_type = Trajectory\nVARIABLES:\ntime (Datetime UTC, seconds since 1970-01-01T00:00:00Z)\ntrajectory_id\nduration (second)\nlatitude (degrees_north)\nlongitude (degrees_east)\naltitude (height above mean sea level, m)\nmid_time (midpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nend_time (endpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nIC_MSA_sub1 (Particulate MSA Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_MSA_super1 (Particulate MSA Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Cl_sub1 (Particulate Cl Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Cl_super1 (Particulate Cl Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Br_sub1 (Particulate Br Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Br_super1 (Particulate Br Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_NO3_sub1 (Particulate NO3 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_NO3_super1 (Particulate NO3 Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_SO4_sub1 (Particulate SO4 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_SO4_super1 (Particulate SO4 Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\n... (13 more variables)\n https://data.pmel.noaa.gov/pmel/erddap/metadata/fgdc/xml/ACG_NAAMES-2_Atlantis_chemistry_fgdc.xml https://data.pmel.noaa.gov/pmel/erddap/metadata/iso19115/xml/ACG_NAAMES-2_Atlantis_chemistry_iso19115.xml https://data.pmel.noaa.gov/pmel/erddap/info/ACG_NAAMES-2_Atlantis_chemistry/index.htmlTable https://www.pmel.noaa.gov/acg/data/index.html (external link) https://data.pmel.noaa.gov/pmel/erddap/rss/ACG_NAAMES-2_Atlantis_chemistry.rss https://data.pmel.noaa.gov/pmel/erddap/subscriptions/add.html?datasetID=ACG_NAAMES-2_Atlantis_chemistry&showErrors=false&email= NOAA ACG_NAAMES-2_Atlantis_chemistry
https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_NAAMES-3_Atlantis_chemistry.subset https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_NAAMES-3_Atlantis_chemistry https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_NAAMES-3_Atlantis_chemistry.graph https://data.pmel.noaa.gov/pmel/erddap/files/ACG_NAAMES-3_Atlantis_chemistry/ PMEL Atmospheric Chemistry NAAMES-3 Aerosol Chemistry data The North Atlantic Aerosols and Marine Ecosystems Study (NAAMES) is an interdisciplinary investigation resolving key processes controlling marine ecosystems and aerosols that are essential to our understanding of Earth system function and future change.\n\nNAAMES is a five year investigation to resolve key processes controlling ocean system function, their influences on atmospheric aerosols and clouds and their implications for climate. Observations obtained during four, targeted ship and aircraft measurement campaigns, combined with the continuous satellite and in situ ocean sensor records, will enable improved predictive capabilities of Earth system processes and will inform ocean management and assessment of ecosystem change.\n\ncdm_data_type = Trajectory\nVARIABLES:\ntime (Datetime UTC, seconds since 1970-01-01T00:00:00Z)\ntrajectory_id\nduration (second)\nlatitude (degrees_north)\nlongitude (degrees_east)\naltitude (height above mean sea level, m)\nmid_time (midpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nend_time (endpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nIC_MSA_sub1 (Particulate MSA Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_MSA_super1 (Particulate MSA Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Cl_sub1 (Particulate Cl Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Cl_super1 (Particulate Cl Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Br_sub1 (Particulate Br Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Br_super1 (Particulate Br Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_NO3_sub1 (Particulate NO3 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_NO3_super1 (Particulate NO3 Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_SO4_sub1 (Particulate SO4 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_SO4_super1 (Particulate SO4 Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\n... (13 more variables)\n https://data.pmel.noaa.gov/pmel/erddap/metadata/fgdc/xml/ACG_NAAMES-3_Atlantis_chemistry_fgdc.xml https://data.pmel.noaa.gov/pmel/erddap/metadata/iso19115/xml/ACG_NAAMES-3_Atlantis_chemistry_iso19115.xml https://data.pmel.noaa.gov/pmel/erddap/info/ACG_NAAMES-3_Atlantis_chemistry/index.htmlTable https://www.pmel.noaa.gov/acg/data/index.html (external link) https://data.pmel.noaa.gov/pmel/erddap/rss/ACG_NAAMES-3_Atlantis_chemistry.rss https://data.pmel.noaa.gov/pmel/erddap/subscriptions/add.html?datasetID=ACG_NAAMES-3_Atlantis_chemistry&showErrors=false&email= NOAA ACG_NAAMES-3_Atlantis_chemistry
https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_NAAMES-4_Atlantis_chemistry.subset https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_NAAMES-4_Atlantis_chemistry https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_NAAMES-4_Atlantis_chemistry.graph https://data.pmel.noaa.gov/pmel/erddap/files/ACG_NAAMES-4_Atlantis_chemistry/ PMEL Atmospheric Chemistry NAAMES-4 Aerosol Chemistry data The North Atlantic Aerosols and Marine Ecosystems Study (NAAMES) is an interdisciplinary investigation resolving key processes controlling marine ecosystems and aerosols that are essential to our understanding of Earth system function and future change.\n\nNAAMES is a five year investigation to resolve key processes controlling ocean system function, their influences on atmospheric aerosols and clouds and their implications for climate. Observations obtained during four, targeted ship and aircraft measurement campaigns, combined with the continuous satellite and in situ ocean sensor records, will enable improved predictive capabilities of Earth system processes and will inform ocean management and assessment of ecosystem change.\n\ncdm_data_type = Trajectory\nVARIABLES:\ntime (Datetime UTC, seconds since 1970-01-01T00:00:00Z)\ntrajectory_id\nduration (second)\nlatitude (degrees_north)\nlongitude (degrees_east)\naltitude (height above mean sea level, m)\nmid_time (midpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nend_time (endpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nIC_MSA_sub1 (Particulate MSA Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_MSA_super1 (Particulate MSA Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Cl_sub1 (Particulate Cl Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Cl_super1 (Particulate Cl Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Br_sub1 (Particulate Br Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Br_super1 (Particulate Br Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_NO3_sub1 (Particulate NO3 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_NO3_super1 (Particulate NO3 Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_SO4_sub1 (Particulate SO4 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_SO4_super1 (Particulate SO4 Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\n... (13 more variables)\n https://data.pmel.noaa.gov/pmel/erddap/metadata/fgdc/xml/ACG_NAAMES-4_Atlantis_chemistry_fgdc.xml https://data.pmel.noaa.gov/pmel/erddap/metadata/iso19115/xml/ACG_NAAMES-4_Atlantis_chemistry_iso19115.xml https://data.pmel.noaa.gov/pmel/erddap/info/ACG_NAAMES-4_Atlantis_chemistry/index.htmlTable https://www.pmel.noaa.gov/acg/data/index.html (external link) https://data.pmel.noaa.gov/pmel/erddap/rss/ACG_NAAMES-4_Atlantis_chemistry.rss https://data.pmel.noaa.gov/pmel/erddap/subscriptions/add.html?datasetID=ACG_NAAMES-4_Atlantis_chemistry&showErrors=false&email= NOAA ACG_NAAMES-4_Atlantis_chemistry
https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_NEAQS-2002_RHBrown_chemistry.subset https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_NEAQS-2002_RHBrown_chemistry https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_NEAQS-2002_RHBrown_chemistry.graph https://data.pmel.noaa.gov/pmel/erddap/files/ACG_NEAQS-2002_RHBrown_chemistry/ PMEL Atmospheric Chemistry NEAQS-2002 Aerosol Chemistry data The New England Air Quality Study, NEAQS 2002 was conducted to assess the concentrations, transport and transformation of gases and aerosols in the marine boundary layer off the northeast coast of the United States.  The Pacific Marine Environmental Laboratory (PMEL) Atmospheric Chemistry Group made Aerosol chemical, physical, and optical measurements aboard the NOAA R/V Ronald H. Brown off the coast of New England from July 12 through August 10, 2002.\n\ncdm_data_type = Trajectory\nVARIABLES:\ntime (Datetime UTC, seconds since 1970-01-01T00:00:00Z)\ntrajectory_id\nduration (second)\nlatitude (degrees_north)\nlongitude (degrees_east)\naltitude (height above mean sea level, m)\nmid_time (midpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nend_time (endpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nIC_MSA_sub1 (Particulate MSA Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_MSA_super1 (Particulate MSA Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Cl_sub1 (Particulate Cl Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Cl_super1 (Particulate Cl Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Br_sub1 (Particulate Br Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Br_super1 (Particulate Br Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_NO3_sub1 (Particulate NO3 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_NO3_super1 (Particulate NO3 Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_SO4_sub1 (Particulate SO4 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_SO4_super1 (Particulate SO4 Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Oxalate_sub1 (Particulate Oxalate Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Oxalate_super1 (Particulate Oxalate Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Na_sub1 (Particulate Na Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Na_super1 (Particulate Na Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_NH4_sub1 (Particulate NH4 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\n... (23 more variables)\n https://data.pmel.noaa.gov/pmel/erddap/metadata/fgdc/xml/ACG_NEAQS-2002_RHBrown_chemistry_fgdc.xml https://data.pmel.noaa.gov/pmel/erddap/metadata/iso19115/xml/ACG_NEAQS-2002_RHBrown_chemistry_iso19115.xml https://data.pmel.noaa.gov/pmel/erddap/info/ACG_NEAQS-2002_RHBrown_chemistry/index.htmlTable https://www.pmel.noaa.gov/acg/data/index.html (external link) https://data.pmel.noaa.gov/pmel/erddap/rss/ACG_NEAQS-2002_RHBrown_chemistry.rss https://data.pmel.noaa.gov/pmel/erddap/subscriptions/add.html?datasetID=ACG_NEAQS-2002_RHBrown_chemistry&showErrors=false&email= NOAA ACG_NEAQS-2002_RHBrown_chemistry
https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_NEAQS-2004_RHBrown_chemistry.subset https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_NEAQS-2004_RHBrown_chemistry https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_NEAQS-2004_RHBrown_chemistry.graph https://data.pmel.noaa.gov/pmel/erddap/files/ACG_NEAQS-2004_RHBrown_chemistry/ PMEL Atmospheric Chemistry NEAQS-2004 Aerosol Chemistry data The second New England Air Quality Study (NEAQS 2004) took place as part of the multiplatform International Consortium for Atmospheric Research on Transport and Transformation (ICARTT) activity during July and August 2004.  NEAQS 2004 focused on emissions and meteorological and chemical processes that impact air quality and climate forcing in the New England region. \n\nThe Pacific Marine Environmental Laboratory (PMEL) Atmospheric Chemistry Group made Aerosol chemical, physical, and optical measurements aboard the NOAA R/V Ronald H. Brown off the coast of New England from July 5 through August 12, 2004.\n\ncdm_data_type = Trajectory\nVARIABLES:\ntime (Datetime UTC, seconds since 1970-01-01T00:00:00Z)\ntrajectory_id\nduration (second)\nlatitude (degrees_north)\nlongitude (degrees_east)\naltitude (height above mean sea level, m)\nmid_time (midpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nend_time (endpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nIC_MSA_sub1 (Particulate MSA Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_MSA_super1 (Particulate MSA Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Cl_sub1 (Particulate Cl Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Cl_super1 (Particulate Cl Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Br_sub1 (Particulate Br Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Br_super1 (Particulate Br Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_NO3_sub1 (Particulate NO3 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_NO3_super1 (Particulate NO3 Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_SO4_sub1 (Particulate SO4 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_SO4_super1 (Particulate SO4 Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Oxalate_sub1 (Particulate Oxalate Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Oxalate_super1 (Particulate Oxalate Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\n... (26 more variables)\n https://data.pmel.noaa.gov/pmel/erddap/metadata/fgdc/xml/ACG_NEAQS-2004_RHBrown_chemistry_fgdc.xml https://data.pmel.noaa.gov/pmel/erddap/metadata/iso19115/xml/ACG_NEAQS-2004_RHBrown_chemistry_iso19115.xml https://data.pmel.noaa.gov/pmel/erddap/info/ACG_NEAQS-2004_RHBrown_chemistry/index.htmlTable https://www.pmel.noaa.gov/acg/data/index.html (external link) https://data.pmel.noaa.gov/pmel/erddap/rss/ACG_NEAQS-2004_RHBrown_chemistry.rss https://data.pmel.noaa.gov/pmel/erddap/subscriptions/add.html?datasetID=ACG_NEAQS-2004_RHBrown_chemistry&showErrors=false&email= NOAA ACG_NEAQS-2004_RHBrown_chemistry
https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_TexAQS-GoMACCS_RHBrown_chemistry.subset https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_TexAQS-GoMACCS_RHBrown_chemistry https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_TexAQS-GoMACCS_RHBrown_chemistry.graph https://data.pmel.noaa.gov/pmel/erddap/files/ACG_TexAQS-GoMACCS_RHBrown_chemistry/ PMEL Atmospheric Chemistry TexAQS-GoMACCS Aerosol Chemistry data From July 27 to September 11, 2006 the Pacific Marine Environmental Laboratory (PMEL) Atmospheric Chemistry Group made Aerosol chemical, physical, and optical measurements aboard the NOAA R/V Ronald H. Brown during the Texas Air Quality Study (TexAQS) and the Gulf of Mexico Atmospheric Composition and Climate Study (GoMACCS).\n\ncdm_data_type = Trajectory\nVARIABLES:\ntime (Datetime UTC, seconds since 1970-01-01T00:00:00Z)\ntrajectory_id\nduration (second)\nlatitude (degrees_north)\nlongitude (degrees_east)\naltitude (height above mean sea level, m)\nmid_time (midpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nend_time (endpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nIC_MSA_sub1 (Particulate MSA Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_MSA_super1 (Particulate MSA Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Cl_sub1 (Particulate Cl Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Cl_super1 (Particulate Cl Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Br_sub1 (Particulate Br Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Br_super1 (Particulate Br Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_NO3_sub1 (Particulate NO3 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_NO3_super1 (Particulate NO3 Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_SO4_sub1 (Particulate SO4 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_SO4_super1 (Particulate SO4 Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Oxalate_sub1 (Particulate Oxalate Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Oxalate_super1 (Particulate Oxalate Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Na_sub1 (Particulate Na Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Na_super1 (Particulate Na Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_NH4_sub1 (Particulate NH4 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_NH4_super1 (Particulate NH4 Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\n... (21 more variables)\n https://data.pmel.noaa.gov/pmel/erddap/metadata/fgdc/xml/ACG_TexAQS-GoMACCS_RHBrown_chemistry_fgdc.xml https://data.pmel.noaa.gov/pmel/erddap/metadata/iso19115/xml/ACG_TexAQS-GoMACCS_RHBrown_chemistry_iso19115.xml https://data.pmel.noaa.gov/pmel/erddap/info/ACG_TexAQS-GoMACCS_RHBrown_chemistry/index.htmlTable https://www.pmel.noaa.gov/acg/data/index.html (external link) https://data.pmel.noaa.gov/pmel/erddap/rss/ACG_TexAQS-GoMACCS_RHBrown_chemistry.rss https://data.pmel.noaa.gov/pmel/erddap/subscriptions/add.html?datasetID=ACG_TexAQS-GoMACCS_RHBrown_chemistry&showErrors=false&email= NOAA ACG_TexAQS-GoMACCS_RHBrown_chemistry
https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_VOCALS_RHBrown_chemistry.subset https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_VOCALS_RHBrown_chemistry https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_VOCALS_RHBrown_chemistry.graph https://data.pmel.noaa.gov/pmel/erddap/files/ACG_VOCALS_RHBrown_chemistry/ PMEL Atmospheric Chemistry VOCALS Aerosol Chemistry data The VAMOS Ocean-Cloud-Atmosphere-Land Study - Regional Experiment (VOCALS-REx) is an international field experiment designed to better understand physical and chemical processes central to the climate system of the Southeast Pacific (SEP) region. The climate of the SEP region is a tightly coupled system involving poorly understood interactions between the ocean, the atmosphere, and the land. VOCALS-REx will focus on interactions between clouds, aerosols, marine boundary layer (MBL) processes, upper ocean dynamics and thermodynamics, coastal currents and upwelling, large-scale subsidence, and regional diurnal circulations, to the west of the Andes mountain range. The field experiment is ultimately driven by a need for improved model simulations of the coupled climate system in both the SEP and over the wider tropics and subtropics.\n\ncdm_data_type = Trajectory\nVARIABLES:\ntime (Datetime UTC, seconds since 1970-01-01T00:00:00Z)\ntrajectory_id\nduration (second)\nlatitude (degrees_north)\nlongitude (degrees_east)\naltitude (height above mean sea level, m)\nmid_time (midpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nend_time (endpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nIC_MSA_sub1 (Particulate MSA Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_MSA_super1 (Particulate MSA Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Cl_sub1 (Particulate Cl Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Cl_super1 (Particulate Cl Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Br_sub1 (Particulate Br Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Br_super1 (Particulate Br Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_NO3_sub1 (Particulate NO3 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_NO3_super1 (Particulate NO3 Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_SO4_sub1 (Particulate SO4 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_SO4_super1 (Particulate SO4 Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Oxalate_sub1 (Particulate Oxalate Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\n... (13 more variables)\n https://data.pmel.noaa.gov/pmel/erddap/metadata/fgdc/xml/ACG_VOCALS_RHBrown_chemistry_fgdc.xml https://data.pmel.noaa.gov/pmel/erddap/metadata/iso19115/xml/ACG_VOCALS_RHBrown_chemistry_iso19115.xml https://data.pmel.noaa.gov/pmel/erddap/info/ACG_VOCALS_RHBrown_chemistry/index.htmlTable https://www.pmel.noaa.gov/acg/data/index.html (external link) https://data.pmel.noaa.gov/pmel/erddap/rss/ACG_VOCALS_RHBrown_chemistry.rss https://data.pmel.noaa.gov/pmel/erddap/subscriptions/add.html?datasetID=ACG_VOCALS_RHBrown_chemistry&showErrors=false&email= NOAA ACG_VOCALS_RHBrown_chemistry
https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_WACS_RHBrown_chemistry.subset https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_WACS_RHBrown_chemistry https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_WACS_RHBrown_chemistry.graph https://data.pmel.noaa.gov/pmel/erddap/files/ACG_WACS_RHBrown_chemistry/ PMEL Atmospheric Chemistry WACS Aerosol Chemistry data WACS 2014 Objectives\n\n    Multiple deployments and recoveries of\nan in situ sea spray particle generator, Sea Sweep, for characterization of properties and\ncloud-nucleating ability of nascent ocean-derived aerosol. In addition, atmospheric\nparticles and gases and surface seawater will be sampled to assess the impact of ocean\nemissions on atmospheric composition.\n\ncdm_data_type = Trajectory\nVARIABLES:\ntime (Datetime UTC, seconds since 1970-01-01T00:00:00Z)\ntrajectory_id\nduration (second)\nlatitude (degrees_north)\nlongitude (degrees_east)\naltitude (height above mean sea level, m)\nmid_time (midpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nend_time (endpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\nIC_MSA_sub1 (Particulate MSA Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_MSA_super1 (Particulate MSA Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Cl_sub1 (Particulate Cl Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Cl_super1 (Particulate Cl Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Br_sub1 (Particulate Br Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Br_super1 (Particulate Br Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_NO3_sub1 (Particulate NO3 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_NO3_super1 (Particulate NO3 Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_SO4_sub1 (Particulate SO4 Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_SO4_super1 (Particulate SO4 Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Oxalate_sub1 (Particulate Oxalate Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\nIC_Oxalate_super1 (Particulate Oxalate Concentration for 1.1 um < Dp < 10 um, ug m-3, micrograms m-3)\nIC_Na_sub1 (Particulate Na Concentration for Dp < 1.1 um, ug m-3, micrograms m-3)\n... (14 more variables)\n https://data.pmel.noaa.gov/pmel/erddap/metadata/fgdc/xml/ACG_WACS_RHBrown_chemistry_fgdc.xml https://data.pmel.noaa.gov/pmel/erddap/metadata/iso19115/xml/ACG_WACS_RHBrown_chemistry_iso19115.xml https://data.pmel.noaa.gov/pmel/erddap/info/ACG_WACS_RHBrown_chemistry/index.htmlTable https://www.pmel.noaa.gov/acg/data/index.html (external link) https://data.pmel.noaa.gov/pmel/erddap/rss/ACG_WACS_RHBrown_chemistry.rss https://data.pmel.noaa.gov/pmel/erddap/subscriptions/add.html?datasetID=ACG_WACS_RHBrown_chemistry&showErrors=false&email= NOAA ACG_WACS_RHBrown_chemistry
https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_WACS-2_Knorr_chemistry.subset https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_WACS-2_Knorr_chemistry https://data.pmel.noaa.gov/pmel/erddap/tabledap/ACG_WACS-2_Knorr_chemistry.graph https://data.pmel.noaa.gov/pmel/erddap/files/ACG_WACS-2_Knorr_chemistry/ PMEL Atmospheric Chemistry WACS-2 Aerosol Chemistry data Core WACS 2014 Objectives\n\n    1. Characterization of freshly emitted SSA. Freshly emitted SSA will be generated with\nNOAA Pacific Marine Environmental Laboratory's (PMEL) Sea Sweep particle\ngenerator. Sea Sweep allows for the generation and sampling of nascent\nparticles without contamination and modification by existing atmospheric particles\nand gases (Bates et al., J. Geophys. Res., 2012). Properties of the particles to be\ncharacterized include chemical composition, size distribution, number concentration,\ncloud-nucleating ability, light scattering as a function of relative humidity, and light\nabsorption.\n\n2. Characterization of surface and column seawater properties. Surface seawater\nproperties to be measured include fluorescence (chlorophyll-a), particulate organic\ncarbon (POC), dissolved organic carbon (Department of Commerce (DOC)), dimethylsulfide (DMS), temperature,\nsalinity, bubble surface tension, exopolymer gels, phytoplankton species composition,\nand nutrients.\n\n3. Assessment of the impact of surface seawater properties on SSA. The response of\nnascent SSA properties (composition, size distribution, cloud-nucleating ability) to\nchanges in ocean biological regime will be determined.\n\ncdm_data_type = Trajectory\nVARIABLES:\ntime (Datetime UTC, seconds since 1970-01-01T00:00:00Z)\ntrajectory_id\nduration (second)\nlatitude (degrees_north)\nlongitude (degrees_east)\naltitude (height above mean sea level, m)\nmid_time (midpoint Datetime UTC, seconds since 1970-01-01T00:00:00Z)\n... (22 more variables)\n https://data.pmel.noaa.gov/pmel/erddap/metadata/fgdc/xml/ACG_WACS-2_Knorr_chemistry_fgdc.xml https://data.pmel.noaa.gov/pmel/erddap/metadata/iso19115/xml/ACG_WACS-2_Knorr_chemistry_iso19115.xml https://data.pmel.noaa.gov/pmel/erddap/info/ACG_WACS-2_Knorr_chemistry/index.htmlTable https://www.pmel.noaa.gov/acg/data/index.html (external link) https://data.pmel.noaa.gov/pmel/erddap/rss/ACG_WACS-2_Knorr_chemistry.rss https://data.pmel.noaa.gov/pmel/erddap/subscriptions/add.html?datasetID=ACG_WACS-2_Knorr_chemistry&showErrors=false&email= NOAA ACG_WACS-2_Knorr_chemistry

 
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