Physics & Astronomy
snow cover
100%
MODIS (radiometry)
91%
snow
71%
Kalman filters
69%
assimilation
39%
water
30%
resources management
16%
water resources
15%
water management
14%
statistics
13%
filters
12%
operators
12%
coasts
12%
climate
11%
Canada
10%
radiometers
10%
estimates
10%
plains
10%
microwaves
5%
scanning
5%
performance
3%
simulation
3%
Earth & Environmental Sciences
snow water equivalent
67%
Kalman filter
56%
snow cover
54%
MODIS
47%
snow
31%
assimilation
23%
innovation
22%
land
22%
statistics
18%
filter
17%
climatic zone
16%
EOS
14%
water resources management
13%
data assimilation
13%
radiometer
13%
microwave
11%
North America
10%
plain
10%
coast
7%
climate
7%
method
5%
simulation
5%
parameter
4%
Agriculture & Biology
moderate resolution imaging spectroradiometer
83%
snowpack
71%
snow
60%
water
21%
Earth Observing System
18%
statistics
16%
radiometers
12%
feasibility studies
10%
water management
10%
uncertainty
8%
microwave radiation
8%
seasonal variation
7%
Canada
7%
climate
7%
coasts
6%
methodology
4%
Chemical Compounds
Statistical Ensemble
52%
Surface Measurement
13%
Microwave
7%
Simulation
5%