(MD_Keywords) uuid: 2cf59000-684f-11df-aab8-0002a5d5c51b     keyword:  In Situ/Laboratory Instruments > Profilers/Sounders > Acoustic Sounders > ADCP > Acoustic Doppler Current Profiler     keyword:  In Situ/Laboratory Instruments > Profilers/Sounders > STC > Salinity, Temperature, Conductivity     keyword:  In Situ/Laboratory Instruments > Guages> RAIN GAUGES     keyword:  In Situ/Laboratory Instruments > Current/Wind Meters > CURRENT METERS     keyword:  In Situ/Laboratory Instruments > Pressure/Height Meters > PRESSURE GAUGES     keyword:  Earth Remote Sensing Instruments > Passive Remote Sensing > Spectrometers/Radiometers > Passive Remote Sensing > INFRARED RADIOMETERS     keyword:  In Situ/Laboratory Instruments > Temperature/Humidity Sensors > HUMIDITY SENSORS     keyword:  In Situ/Laboratory Instruments > Temperature/Humidity Sensors > TEMPERATURE SENSORS     keyword:  In Situ/Laboratory Instruments > Current/Wind Meters > ANEMOMETERS     type:  (MD_KeywordTypeCode) instrument     thesaurusName:  xlink: https://www.ngdc.noaa.gov/docucomp/82A5DD195658CBECE040AC8C5AB41A40 title: GCMD Instrument Keywords