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Ice and Permafrost
4
PASSIVE SYSTEMS
4
Snow
4
*SEA ICE
3
ANISOTROPY
3
MICROWAVES
3
Radiofrequency Wave Propagation
3
*ELECTROMAGNETIC SCATTERING
2
*ICE
2
*REMOTE DETECTORS
2
BRIGHTNESS
2
COEFFICIENTS
2
COLD REGIONS
2
ELECTROMAGNETIC WAVE PROPAGATION
2
MEASUREMENT
2
REMOTE DETECTORS
2
TEMPERATURE
2
*GREENS FUNCTIONS
1
*MICROWAVES
1
*RADAR
1
*Remote sensing
1
AIRBORNE
1
AZIMUTH
1
Active & Passive Radar Detection & Equipment
1
Active detection
1
Active systems
1
BACKSCATTERING
1
CANOPIES
1
DIAGRAMS
1
ELECTRICAL PROPERTIES
1
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