Columbia subject headings:
Harvard subject headings:
Artificial satellites in earth sciences--Congresses.
Artificial satellites in remote sensing--Congresses.
Atmosphere--Remote sensing--Congresses
Oceanography--Remote sensing--Congresses
Princeton subject headings:
Artificial satellites in earth sciences--Congresses.
Artificial satellites in remote sensing--Congresses.
Atmosphere--Remote sensing--Congresses.
Oceanography--Remote sensing--Congresses.