Topic
DATE/TIME
Pressure
Temperature
8,965
air
5,635
LATITUDE
5,008
LONGITUDE
5,008
Wind speed
4,455
Wind direction
4,390
atmospheric
3,809
water
3,700
Dew/frost point
3,087
ALTITUDE
3,031
MONS
2,926
Monitoring station
2,926
BSRN
2,630
Baseline Surface Radiation Network
2,630
maximum
2,474
at given altitude
2,450
Present weather
2,276
Radiosonde
1,896
WOCE
1,825
World Ocean Circulation Experiment
1,824
CT
1,711
Floater
1,680
Barometer
1,652
east-west
1,648
north-south
1,648
Comment
1,632
Polarstern
1,626
Subsurface float
1,621
Current velocity
1,614
Anemometer
1,612
DEPTH
1,578
Hygrometer
1,566
Underway cruise track measurements
1,541
HYGRO
1,539
BARO
1,524
relative
1,487
Thermometer
1,452
High cloud
1,419
Low cloud
1,419
Middle cloud
1,419
Horizontal visibility
1,417
Salinity
1,376
Ceilometer
1,300
Visibility sensor
1,296
Sea ice
1,287
Humidity
1,280
Total cloud amount
1,262
Cloud base height
1,244
more ...