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. O2 P NO3 NO2 Si PH Alk Ship 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: