ICHEM1B IceBridge Atmospheric Chemistry L1B Data Blake, Donald, Glenn Diskin, and Stephanie Vay IceBridge Atmospheric Chemistry L1B Data 2010-12-07 Boulder, Colorado USA UCAR: University Corporation for Atmospheric Research http://nsidc.org/data/ichem1b.html Investigator Donald R. Blake drblake@uci.edu

University of California, Irvine

School of Physical Sciences

570 Rowland Hall Mail Code: 2025

Irvine CA 92697 USA Investigator Glenn Diskin g.s.diskin@larc.nasa.gov

National Aeronautics and Space Administration

Langley Research Center

Mail Stop 468

Langley Research Center

Hampton VA 23681-2199 USA Investigator Stephanie Vay stephanie.a.vay@nasa.gov

NASA Langley Research Center

Chemistry and Dynamics Branch

NASA Langley Research Center, Mail Stop 483

Hampton VA 23681 USA EARTH SCIENCE Atmosphere Atmospheric Chemistry EARTH SCIENCE Atmosphere Atmospheric Chemistry Carbon and Hydrocarbon Compounds EARTH SCIENCE Atmosphere Atmospheric Chemistry Carbon and Hydrocarbon Compounds Carbon Dioxide EARTH SCIENCE Atmosphere Atmospheric Chemistry Carbon and Hydrocarbon Compounds Carbon Monoxide EARTH SCIENCE Atmosphere Atmospheric Chemistry Carbon and Hydrocarbon Compounds Chlorinated Hydrocarbons EARTH SCIENCE Atmosphere Atmospheric Chemistry Carbon and Hydrocarbon Compounds Methane EARTH SCIENCE Atmosphere Atmospheric Chemistry Halocarbons and Halogens Carbon Tetrachloride EARTH SCIENCE Atmosphere Atmospheric Chemistry Halocarbons and Halogens Chlorofluorocarbons EARTH SCIENCE Atmosphere Atmospheric Chemistry Halocarbons and Halogens Halons EARTH SCIENCE Atmosphere Atmospheric Chemistry Halocarbons and Halogens Hydrochlorofluorocarbons EARTH SCIENCE Atmosphere Atmospheric Chemistry Halocarbons and Halogens Methyl Bromide EARTH SCIENCE Atmosphere Atmospheric Chemistry Halocarbons and Halogens Methyl Chloride EARTH SCIENCE Atmosphere Atmospheric Chemistry Nitrogen Compounds Nitrous Oxide EARTH SCIENCE Atmosphere Atmospheric Water Vapor Water Vapor Climatology/Meteorology/Atmosphere AIR SAMPLES Atmosphere Atmospheric Chemistry Atmospheric Water Vapor Carbon Dioxide CARBON TETRACHLORIDE CHLOROFLUOROCARBONS IceBridge Methane METHYL BROMIDE METHYL CHLORIDE METHYL CHLOROFORM NASA NSIDC NSIDC DAAC CO2 ANALYZERS HYGROMETERS LASER SPECTROMETER WAS Whole Air Sampler AIRCRAFT DC-8 Douglas DC-8 2009-10-12 2009-11-24 complete -83 35 -133 15 CONTINENT ANTARCTICA OIB Operation Ice Bridge English UCAR/NCAR/EOL/CODIAC NSIDC National Snow and Ice Data Center http://nsidc.org Data Center Contact NSIDC User Services nsidc@nsidc.org 1 303 492-6199 1 303 492-2468

National Snow and Ice Data Center

CIRES, 449 UCB

University of Colorado

Boulder CO 80309-0449 USA NSIDC_ICEBRIDGE Operation IceBridge Data Center Contact NSIDC User Services nsidc@nsidc.org Online (HTTP) ICARTT FTP Refer to the NASA Earth Science Project Office Operation IceBridge Home Page for in-depth information on the science mission and goal of the IceBridge project: http://www.espo.nasa.gov/oib/

The IceBridge Atmospheric Chemistry L1B Data set (ICHEM1B) contains measurements acquired over Antarctica using the AVOCET differential Non-Dispersive Infrared (NDIR) gas analyzer instrument, the airborne Differential Absorption CO Measurement (DACOM) instrument, the Diode Laser Hygrometer (DLH) instrument, and the airborne Whole Air Sampler (WAS). The data set contains measurements for CO₂, CO, CH₄, N₂O, H₂O(v) and Whole Air Samples. The data were collected as part of Operation IceBridge funded aircraft survey campaigns, and are stored in International Consortium for Atmospheric Research on Transport and Transformation (ICARTT) data format and are available from 12 October 2009 to 24 November 2009.

VIEW PROJECT HOME PAGE http://nsidc.org/data/icebridge/index.html NSIDC IceBridge Product Web Site VIEW PROJECT HOME PAGE http://data.eol.ucar.edu/master_list/?project=HIPPO-2 UCAR EOL HIPPO-2 Data Sets Web site CEOS IDN DIF 9.7 2010-12-07 2012-09-25 Removed duplicate See Also entry.