Physics & Astronomy
Mars Global Surveyor
96%
mars
70%
thermal emission
68%
spectrometers
44%
sediments
41%
basalt
35%
albedo
30%
craters
28%
highlands
28%
Mars Pathfinder
16%
andesite
15%
landing sites
14%
veneers
13%
lithology
13%
volcanology
12%
weathering
12%
crusts
10%
marking
8%
rocks
8%
dust
7%
arcs
7%
spatial resolution
6%
trends
6%
high resolution
5%
water
4%
Agriculture & Biology
heat emissions
100%
spectrometers
65%
basalt
41%
sediments
36%
altimeters
18%
highlands
18%
andesite
17%
lithology
16%
weathering
11%
dust
9%
cameras
9%
rocks
9%
water
4%
Earth & Environmental Sciences
Mars
55%
spectrometer
49%
crater
24%
albedo
24%
basalt
21%
material
17%
sediment
16%
analysis
15%
Mars Pathfinder
13%
altimeter
9%
andesite
8%
lithology
7%
weathering
6%
spatial resolution
6%
crust
6%
laser
6%
dust
6%
transition
5%
trend
4%
rock
4%
distribution
3%
water
2%
Chemical Compounds
Surface Composition
64%
Surface
18%
Marking
16%
Weathering
14%
Dust
13%