Antarctic oceanography "Ob" RV "Mikhail Somov" RV "Professor Zubov" RV "Professor Vise" RV "Akademik Fedorov" Meta base on Russian Antarctic oceanography ver.2003.11.17 Time interval: from: to: Geographical Rectangle:Latitude: Longitude: Parameters observed: T°Sal.O2PNO3NO2SiPHAlkShip index [name]: All---------------511 RV "Akademik Fedorov"682 "Ob"649 RV "Mikhail Somov"714 RV "Professor Vise"717 RV "Professor Zubov"Last level, z(m), not less than: