SUMMARY "SUM_DATA_PRODUCT" "SAGE1NO2 " "SUM_DATA_SET" "SAGEI-PROF " "SUM_DATATYPE" "NO2 " "ARCHIVE_NAME" "NSSDC, NCDS " "ARCHIVE_STATUS" "Available. Recently reprocessed - February, 1991. " "DS_DESCRIPTION" "AEM-2 Stratospheric Aerosol and Gas Experiment I Profiles " "DT_DESCRIPTION" "Nitrogen Dioxide" "SUM_BEGIN_DATE" "21-Feb-1979 " "SUM_END_DATE" "18-Nov-1981 " "SUM_PROCESS_LEVEL" "2" "SPATIAL1" "72 deg N to 72 deg S (above 5 km or cloud top) " "SPATIAL2" " " "SPATIAL3" "250 km X 250 km Vertical resolution is 1 km below 25km " "SPATIAL4" "and 5 km above. " "TEMPORAL1" "February 21,1979 - November 18,1981 " "TEMPORAL2" "Sunsets only after June 1979 " "TEMPORAL3" "Full coverage is obtained in about 3 weeks but latitude " "TEMPORAL4" "coverage varies with season. " "PRODUCT1" "NO2 number density and volume mixing ratio profiles " "PRODUCT2" "One 6250 tape per year. " "PRODUCT3" "Available on GEDEX CD-ROM. " "PRODUCT4" " " EOF PARAMETERS "NO2" "NO2 Mixing Ratio" "None" "NO2" "NO2 Number Density" "No./cm**3" EOF SOURCES "AEM-2" "SAGEI" EOF