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EARTH SCIENCE > CRYOSPHERE > FROZEN GROUND > ACTIVE LAYER
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IN SITU/LABORATORY INSTRUMENTS > PROBES > PROBES
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IN SITU/LABORATORY INSTRUMENTS > TEMPERATURE/HUMIDITY SENSORS > TEMPERATURE SENSORS
IN SITU/LABORATORY INSTRUMENTS > TEMPERATURE/HUMIDITY SENSORS > THERMISTORS > THERMISTORS
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Active layer monitoring
Active layer thickness
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