Project/Cruise: NEAQS 2002

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The allocation of the variables is shown in the table below. To download the data click on either the ASCII or netCDF link at the head of a column. The ASCII link brings the data to the screen in the ACF format where it can be viewed and saved if desired using "Save As". The netCDF file format is binary and while not directly viewable may be downloaded.

Some data files from recent cruises may be password protected. To obtain a password, please contact Jim Johnson or Timothy Bates.

Moving the cursor over an "Info Icon" and/or clicking provides additional information on the variables.


NEAQS2002_met NEAQS2002_met_1min NEAQS2002_atmchem_1m_v11 NEAQS2002_sw NEAQS2002_rn NEAQS2002_nph NEAQS2002_totnph_psap_1m NEAQS2002_subnph_psap_1m NEAQS2002_PILS NEAQS2002_PILS-1um NEAQS2002_aero_cat NEAQS2002_aero_an NEAQS2002_aero_grav NEAQS2002_aero_elem NEAQS2002_carbon NEAQS2002_AOD
ASCII    netCDF ASCII    netCDF ASCII    netCDF ASCII    netCDF ASCII    netCDF ASCII    netCDF ASCII    netCDF ASCII    netCDF ASCII    netCDF ASCII    netCDF ASCII    netCDF ASCII    netCDF ASCII    netCDF ASCII    netCDF ASCII    netCDF ASCII    netCDF
Ship Latitude at 15 Minute Intervals Latitude Ship Latitude 1min Latitude Atmospheric Ozone, 1 min Averages Ozone 1min (ppb) Sea Surface Temperature from Thermosalinograph SST (C) Atmospheric Radon, 30 min Averages Radon (mBq m-3) Nephelometer Sample Pressure, 15 min Averages Neph Pres, mbar Light Absorbtion by All Aerosols, Blue, 1 min Averages 1m AAbsrb blue Mm-1 Light Absorbtion by submicron Aerosols, Blue, 1 min Averages 1m subAAbsrb blue Mm-1 PILS Submicron Aerosol Chloride, 10 min Sample Collection PILS-Cl(ug/m3) PILS-1um Submicron Aerosol Chloride, 10 min Sample Collection PILS-1um-Cl(ug/m3) Submicron Aerosol Sodium from 2-Stage Impactor SubNa(ug/m3) Submicron Aerosol Methane Sulfonic Acid from 2-Stage Impactor SubMSA(ug/m3) Submicron Aerosol Mass from 2-Stage Impactor SubMass(ug/m3) Submicron Aerosol Elemental Aluminum from 2-Stage Impactor SubElAl(ug/m3) Submicron Aerosol Organic Carbon from 2-Stage Impactor SubOC(ug/m3) Aerosol Optical Depth at 380nm AOD-380
Ship Ship Longitude 15 Minute Intervals Longitude Ship Ship Longitude 1min Longitude SO2 from TECO 43C, 1 min Averages SO2 1min (ppb) Sea Surface Salinity from Thermosalinograph SAL (psu) Nephelometer Sample Temperature, 15 min Averages Neph Temp, C Light Absorbtion by All Aerosols, Green, 1 min Averages 1m AAbsrb green Mm-1 Light Absorbtion by submicron Aerosols, Green, 1 min Averages 1m subAAbsrb green Mm-1 PILS Submicron Aerosol Bromide, 10 min Sample Collection PILS-Br(ug/m3) PILS-1um Submicron Aerosol Bromide, 10 min Sample Collection PILS-1um-Br(ug/m3) Supermicron Aerosol Sodium from 2-Stage Impactor SupNa(ug/m3) Supermicron Aerosol Methane Sulfonic Acid from 2-Stage Impactor SupMSA(ug/m3) Supermicron Aerosol Mass from 2-Stage Impactor SupMass(ug/m3) Supermicron Aerosol Elemental Aluminum from 2-Stage Impactor SupElAl(ug/m3) Supermicron Aerosol Organic Carbon from 2-Stage Impactor SupOC(ug/m3) Aerosol Optical Depth at 440nm AOD-440
Ship Speed over Ground from PMEL GPS GPS-Speed (kt) Ship Speed over Ground from PMEL GPS 1min GPS-Speed (kt) Ultrafine Condensation Nuclei Dp > 3 microns, 1 min Averages UFCN 1min(cm-3) Nephelometer Sample RH, 15 min Averages Neph RH, % Light Absorbtion by All Aerosols, Red, 1 min Averages 1m AAbsrb red Mm-1 Light Absorbtion by submicron Aerosols, Red, 1 min Averages 1m subAAbsrb red Mm-1 PILS Submicron Aerosol Nitrate, 10 min Sample Collection PILS-NO3(ug/m3) PILS-1um Submicron Aerosol Nitrate, 10 min Sample Collection PILS-1um-NO3(ug/m3) Submicron Aerosol Ammonium from 2-Stage Impactor SubNH4(ug/m3) Submicron Aerosol Chloride from 2-Stage Impactor SubCl(ug/m3) Sub10micron Aerosol Elemental Aluminum from 2-Stage Impactor TotElAl(ug/m3) Submicron Aerosol Black (Elemental) Carbon from 2-Stage Impactor SubBC(ug/m3) Aerosol Optical Depth at 500nm AOD-500
Ship Course over Ground from PMEL GPS GPS-Course Ship Course over Ground from PMEL GPS 1min GPS-Course Condensation Nuclei Dp > 13 microns, 1 min Averages CN>13 1min(cm-3) Light Scattering by All Aerosols, Blue, 15 min Averages ScatBlue (Mm-1) Nephelometer Sample Pressure, 1 min Averages 1m Neph Pres, mbar Nephelometer Sample Pressure, 1 min Averages 1m sub Neph Pres, mbar PILS Submicron Aerosol Sulfate, 10 min Sample Collection PILS-SO4(ug/m3) PILS-1um Submicron Aerosol Sulfate, 10 min Sample Collection PILS-1um-SO4(ug/m3) Supermicron Aerosol Ammonium from 2-Stage Impactor SupNH4(ug/m3) Supermicron Aerosol Chloride from 2-Stage Impactor SupCl(ug/m3) Submicron Aerosol Elemental Silicon from 2-Stage Impactor SubElSi(ug/m3) Supermicron Aerosol Black (Elemental) Carbon from 2-Stage Impactor SupBC(ug/m3) Aerosol Optical Depth at 675nm AOD-675
Ship RM Young sensor AirTemp,C Ship RM Young sensor 1min AirTemp,C Light Scattering by All Aerosols, Green, 15 min Averages ScatGreen (Mm-1) Nephelometer Sample Temperature, 1 min Averages 1m Neph Temp, C Nephelometer Sample Temperature, 1 min Averages 1m sub Neph Temp, C PILS Submicron Aerosol Oxalate, 10 min Sample Collection PILS-Ox(ug/m3) PILS-1um Submicron Aerosol Oxalate, 10 min Sample Collection PILS-1um-Ox(ug/m3) Submicron Aerosol Potassium from 2-Stage Impactor SubK(ug/m3) Submicron Aerosol Bromide from 2-Stage Impactor SubBr(ug/m3) Supermicron Aerosol Elemental Silicon from 2-Stage Impactor SupElSi(ug/m3) Aerosol Optical Depth at 870nm AOD-870
Ship RM Young Sensor RH,% Ship RM Young Sensor 1min RH,% Light Scattering by All Aerosols, Red, 15 min Averages ScatRed (Mm-1) Nephelometer Sample RH, 1 min Averages 1m Neph RH, % Nephelometer Sample RH, 1 min Averages 1m sub Neph RH, % PILS Submicron Aerosol Sodium, 10 min Sample Collection PILS-Na(ug/m3) PILS-1um Submicron Aerosol Sodium, 10 min Sample Collection PILS-1um-Na(ug/m3) Supermicron Aerosol Potassium from 2-Stage Impactor SupK(ug/m3) Supermicron Aerosol Bromide from 2-Stage Impactor SupBr(ug/m3) Sub10micron Aerosol Elemental Silicon from 2-Stage Impactor TotElSi(ug/m3) Solar Zenith Angle during AOD measurement SolarZenithAng
Barometric Pressure PMEL sensor BaroP,mbar Barometric Pressure Ship SCS sensor 1min BaroP,mbar Light Back Scattering by All Aerosols, Blue, 15 min Averages BkSctBlue (Mm-1) Light Scattering by All Aerosols, Blue, 1 min Averages 1m ScatBlue (Mm-1) Light Scattering by Submicron Aerosols, Blue, 1 min Averages 1m SubmSctB (Mm-1) PILS Submicron Aerosol Ammonium, 10 min Sample Collection PILS-NH4(ug/m3) PILS-1um Submicron Aerosol Ammonium, 10 min Sample Collection PILS-1um-NH4(ug/m3) Submicron Aerosol Magnesium from 2-Stage Impactor SubMg(ug/m3) Submicron Aerosol Nitrate from 2-Stage Impactor SubNO3(ug/m3) Submicron Aerosol Elemental Calcium from 2-Stage Impactor SubElCa(ug/m3) Measurement AirMass in Atmosphers AirMass
Insolation from Epply Radiometer Insolation,W/m2 Insolation from Epply Radiometer 1min Insolation,W/m2 Light Back Scattering by All Aerosols, Green, 15 min Averages BkSctGrn (Mm-1) Light Scattering by All Aerosols, Green, 1 min Averages 1m ScatGreen (Mm-1) Light Scattering by Submicron Aerosols, Green, 1 min Averages 1m SubmSctG (Mm-1) PILS Submicron Aerosol Potassium, 10 min Sample Collection PILS-K(ug/m3) PILS-1um Submicron Aerosol Potassium, 10 min Sample Collection PILS-1um-K(ug/m3) Supermicron Aerosol Magnesium from 2-Stage Impactor SupMg(ug/m3) Supermicron Aerosol Nitrate from 2-Stage Impactor SupNO3(ug/m3) Supermicron Aerosol Elemental Calcium from 2-Stage Impactor SupElCa(ug/m3)
Wind Speed relative to Ship from Qualimetrics Skyvane 2100 RelWindS,m/s Wind Speed relative to Ship from Qualimetrics Skyvane 2100 1min RelWindS,m/s Light Back Scattering by All Aerosols, Red, 15 min Averages BkSctRed (Mm-1) Light Scattering by All Aerosols, Red, 1 min Averages 1m ScatRed (Mm-1) Light Scattering by Submicron Aerosols, Red, 1 min Averages 1m SubmSctR (Mm-1) PILS Submicron Aerosol Magnesium, 10 min Sample Collection PILS-Mg(ug/m3) PILS-1um Submicron Aerosol Magnesium, 10 min Sample Collection PILS-1um-Mg(ug/m3) Submicron Aerosol Calcium from 2-Stage Impactor SubCa(ug/m3) Submicron Aerosol Sulfate from 2-Stage Impactor SubSO4(ug/m3) Sub10micron Aerosol Elemental Calcium from 2-Stage Impactor TotElCa(ug/m3)
Wind Dirn relative to Bow (-90/0/+90 for port/ahead/starboard) RelWindD Wind Dirn relative to Bow (-90/0/+90 for port/ahead/starboard) 1min RelWindD Light Scattering by Submicron Aerosols, Blue, 15 min Averages SubmSctB (Mm-1) Light Back Scattering by All Aerosols, Blue, 1 min Averages 1m BkSctBlue (Mm-1) Light Back Scattering by Submicron Aerosols, Blue, 1 min Averages 1m SubBkSctB(Mm-1) PILS Submicron Aerosol Calcium, 10 min Sample Collection PILS-Ca(ug/m3) PILS-1um Submicron Aerosol Calcium, 10 min Sample Collection PILS-1um-Ca(ug/m3) Supermicron Aerosol Calcium from 2-Stage Impactor SupCa(ug/m3) Supermicron Aerosol Sulfate from 2-Stage Impactor SupSO4(ug/m3) Submicron Aerosol Elemental Titanium from 2-Stage Impactor SubElTi(ug/m3)
True Wind Speed from Ship SCS, IMET sensor WindS,m/s True Wind Speed from Ship SCS, IMET sensor 1min WindS,m/s Light Scattering by Submicron Aerosols, Green, 15 min Averages SubmSctG (Mm-1) Light Back Scattering by All Aerosols, Green, 1 min Averages 1m BkSctGrn (Mm-1) Light Back Scattering by Submicron Aerosols, Green, 1 min Averages 1m SubBkScatG(Mm-1) Submicron Aerosol non-seasalt Sulfate from 2-Stage Impactor SubnnsSO4(ug/m3) Supermicron Aerosol Elemental Titanium from 2-Stage Impactor SupElTi(ug/m3)
Wind Direction from Ship SCS, IMET sensor WindD Wind Direction from Ship SCS, IMET sensor 1min WindD Light Scattering by Submicron Aerosols, Red, 15 min Averages SubmSctR (Mm-1) Light Back Scattering by All Aerosols, Red, 1 min Averages 1m BkSctRed (Mm-1) Light Back Scattering by Submicron Aerosols, Red, 1 min Averages 1m SubBkScatR(Mm-1) Supermicron Aerosol non-seasalt Sulfate from 2-Stage Impactor SupnnsSO4(ug/m3) Sub10micron Aerosol Elemental Titanium from 2-Stage Impactor TotElTi(ug/m3)
Eastward Wind from Ship SCS, IMET sensor WindU,m/s Rainfall rate from optical sensor 1min Rain,mm/hr Light Back Scattering by Submicron Aerosols, Blue, 15 min Averages SubBkSctB(Mm-1) Submicron Aerosol non-seasalt Oxalate from 2-Stage Impactor SubOxalate(ug/m3) Submicron Aerosol Elemental Iron from 2-Stage Impactor SubElFe(ug/m3)
Northward Wind from Ship SCS, IMET sensor WindV,m/s Light Back Scattering by Submicron Aerosols, Green, 15 min Averages SubBkScatG(Mm-1) Supmicron Aerosol non-seasalt Oxalate from 2-Stage Impactor SuperOxalate(ug/m3) Supermicron Aerosol Elemental Iron from 2-Stage Impactor SupElFe(ug/m3)
Rainfall rate from optical sensor Rain,mm/hr Light Back Scattering by Submicron Aerosols, Red, 15 min Averages SubBkScatR(Mm-1) Sub10micron Aerosol Elemental Iron from 2-Stage Impactor TotElFe(ug/m3)

U.S.Dept of Commerce / NOAA / OAR / PMEL / Atmospheric Chemistry