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*IONOSPHERE
Atmospheric Physics
2
GREENLAND
LATITUDE
*ATMOSPHERIC SOUNDING
1
*METEOROLOGICAL DATA
1
*POLAR REGIONS
1
*SATELLITE COMMUNICATIONS
1
*SOLAR ACTIVITY
1
AN/FMQ-12
1
ATMOSPHERIC TEMPERATURE
1
BAROMETRIC PRESSURE
1
COMMUNICATION AND RADIO SYSTEMS
1
COMPUTER PROGRAMS
1
COMPUTERS
1
CONVECTION(ATMOSPHERIC)
1
DENSITY
1
DIGISONDE
1
DMSP(DEFENSE METEOROLOGICAL SATELLITE PROGRAM)
1
DRIFT
1
ERRORS
1
F REGION
1
FISCAL YEAR 94
1
GEOPHYSICS
1
HIGH LATITUDES
1
IMF(INTERPLANETARY MAGNETIC FIELD)
1
IONOSPHERIC SCINTILLATION
1
MAGNETIC FIELDS
1
METEOROLOGICAL SATELLITES
1
Meteorology
1
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