Agriculture & Biology
tropopause
100%
stratosphere
81%
heat emissions
78%
orbits
59%
spectrometers
51%
Earth atmosphere
40%
troposphere
40%
carbon dioxide
36%
Polar Regions
33%
Pacific Ocean
27%
Abies
26%
aircraft
26%
oceans
24%
ozone
24%
geometry
24%
water vapor
23%
uncertainty
23%
flight
19%
temperature
18%
heat
13%
Physics & Astronomy
Mars Global Surveyor
76%
thermal emission
53%
spectrometers
35%
tropopause
31%
stratosphere
25%
field of view
17%
Pacific Ocean
15%
ocean surface
13%
atmospheric windows
13%
troposphere
12%
deep space
12%
brightness temperature
11%
Earth atmosphere
11%
low Earth orbits
11%
occultation
11%
mars
11%
polar regions
10%
extrasolar planets
10%
ozone
10%
emissivity
9%
wings
9%
water vapor
9%
flight
8%
unity
8%
spacecraft
8%
performance
8%
orbits
6%
scaling
6%
geometry
5%
characterization
5%
radiation
5%
temperature
2%
Earth & Environmental Sciences
Mars
43%
spectrometer
39%
experiment
18%
tropopause
15%
field of view
14%
stratosphere
12%
planet
11%
emissivity
7%
polar region
7%
brightness temperature
7%
spacecraft
6%
fill
5%
troposphere
5%
sea surface
5%
flight
5%
water vapor
5%
ozone
5%
radiation
4%
cold
4%
geometry
4%
atmosphere
3%
ocean
3%
temperature
2%
Chemical Compounds
Stratosphere
48%
Atmosphere (Earth)
24%
Troposphere
22%
Emissivity
21%
Ozone
15%
Surface
14%
Water Vapor
14%