Columbia subject headings:
Geophysics--Remote sensing--Russia (Federation)--Congresses.
Geophysics--Research--Russia (Federation)--Congresses.
Remote sensing--Russia (Federation)--Congresses.
Harvard subject headings:
Princeton subject headings:
Geophysics--Remote sensing--Russia (Federation)--Congresses.
Geophysics--Research--Russia (Federation)--Congresses.
Remote sensing--Russia (Federation)--Congresses.