Project/Cruise: UBWOS 2014

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The allocation of the variables in each file is shown in the table below. For all cruises the data are available in several formats and can be downloaded by clicking on the ACF IGOR CDF and/or ICT link in the download column.

The data are stored in a native ascii ACF format, defined by our group. The same data are also available as an IGOR text file (.itx). IGOR is a scientific graphing, data analysis package from Wavemetrics Inc. The plotting section of this site uses the ACF data converted into a binary netCDF file format. While not directly viewable the file may be downloaded by clicking on the "CDF" link. Projects starting in 2004 also have data available in the ICARTT data format. To download click on "ICT". The ICARTT files are ascii files that are based on the NASA AMES standard.

Most ASCII, netCDF, and ICARTT files for this cruise have a time resolution of 1 minute. If available, one second data files are listed under the link "ICT_1s". These one second data files in ICARTT format are zip compressed, but still large, of order 100 Mbytes.

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.

Filename Download Parameter Parameter Parameter Parameter Parameter Parameter Parameter Parameter Parameter Parameter Parameter Parameter Parameter
UBWOS2014_MET_v0 ACF   IGOR   CDF   ICT Ship Latitude at 1 Minute Interval Latitude Ship Ship Longitude at 1 Minute Interval Longitude Seconds since 1-Jan-1904, MST IGOR time, MST Air Temperature AirTemp,C Relative Humidity RH,% Barometric Pressure BaroP,mbar Wind Speed WindS,m/s Wind Direction WindD Eastward Wind from Ship SCS, IMET sensor WindU,m/s Northward Wind from Ship SCS, IMET sensor WindV,m/s Rainfall rate from optical sensor Rain,mm/hr
UBWOS2014_AMS_v0 ACF   IGOR   CDF   ICT Non-Refractory Aerosol Sulfate - Aerosol Mass Spectrometer NR-SO4(ug/m3) Non-Refractory Aerosol Ammonium - Aerosol Mass Spectrometer NR-NH4(ug/m3) Non-Refractory Aerosol Nitrate- Aerosol Mass Spectrometer NR-NO3(ug/m3) Non-Refractory Aerosol Particulate Organic Matter - Aerosol Mass Spectrometer NR-POM(ug/m3)
UBWOS2014_AERO-CAT_v1 ACF   IGOR   CDF   ICT Sub 2.5 micron Aerosol Sodium from 2-Stage Impactor Sub 2.5 Na Super 2.5 micron Aerosol Sodium from 2-Stage Impactor Sup 2.5 Na Sub 2.5 micron Aerosol Ammonium from Aerosol Mass Spectrometer Sub 2.5 NH4 Super 2.5 micron Aerosol Ammonium from 2-Stage Impactor Sup 2.5 NH4 Sub 2.5 micron Aerosol Potassium from 2-Stage Impactor Sub 2.5 K Supermicron Aerosol Potassium from 2-Stage Impactor Sup 2.5 K Sub 2.5 micron Aerosol Magnesium from 2-Stage Impactor Sub 2.5 Mg Super 2.5 micron Aerosol Magnesium from 2-Stage Impactor Sup 2.5 Mg Sub 2.5 micron Aerosol Calcium from 2-Stage Impactor Sub 2.5 Ca Super 2.5 micron Aerosol Calcium from 2-Stage Impactor Sup 2.5 Ca
UBWOS2014_AERO-AN_v1 ACF   IGOR   CDF   ICT Sub 2.5 micron Aerosol Chloride from 2-Stage Impactor Sub 2.5 Cl Super 2.5 micron Aerosol Chloride from 2-Stage Impactor Sup 2.5 Cl Submicron Aerosol Bromide from 2-Stage Impactor Sub 2.5 Br Supermicron Aerosol Bromide from 2-Stage Impactor Sup 2.5 Br Sub 2.5 micron Aerosol Nitrite from 2-Stage Impactor Sub 2.5 NO2 Super 2.5 micron Aerosol Nitrite from 2-Stage Impactor Sup 2.5 NO2 Sub 2.5 micron Aerosol Nitrate from Aerosol Mass Spectrometer Sub 2.5 NO3 Super 2.5 micron Aerosol Nitrate from 2-Stage Impactor Sup 2.5 NO3 Sub 2.5 micron Aerosol Sulfate from 2-Stage Impactor Sub 2.5 SO4 Super 2.5 micron Aerosol Sulfate from 2-Stage Impactor Sup 2.5 SO4 Sub 2.5 micron Aerosol non-seasalt Oxalate from 2-Stage Impactor Sub 2.5 Oxalate Sup 2.5 micron Aerosol non-seasalt Oxalate from 2-Stage Impactor Sup 2.5 Oxalate(ug/m3)
UBWOS2014_IMP-OC_v0 ACF   IGOR   CDF   ICT Sub 2.5 micron Aerosol Organic Carbon from 2-Stage Impactor Sub 2.5 OC
UBWOS2014_AERO-GRAV_v1 ACF   IGOR   CDF   ICT PM 2.5, Sub 2.5 micron Aerosol Mass from 2-Stage Impactor PM_2_5 PM 12.5, sub 12.5 micron Aerosol Mass from 2-Stage Impactor PM_12_5
UBWOS2014_SNOW-IONS_v0 ACF   IGOR   CDF   ICT Snow Sample Site Latitude SnowSampleSite Lat Snow Sample Site Longitude SnowSampleSite Lon Snow Sodium Concentration Snow Na Snow Ammonium Concentration Snow NH4 Snow Potassium Concentration Snow K Snow Magnesium Concentration Snow Mg Snow Calcium Concentration Snow Ca Snow Cloride Concentration Snow Cl Snow Nitrite Concentration Snow NO2 Snow Bromide Concentration Snow Br Snow Nitrate Concentration Snow NO3 Snow Sulfate Concentration Snow SO4 Snow Oxalate Concentration Snow Oxalate
UBWOS2014_SNOW-DOC-POC-DN_v1 ACF   IGOR   CDF   ICT Snow Dissolved Organic Carbon Snow DOC Snow Particulate Organic Carbon Snow POC Snow Dissolved Nitrogen Snow DN

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