. "2019-09-04T12:02:37"^^ . "2023-09-27T15:42:42Z"^^ . . "charting (navigational hazards)"@en . "Misurazione idrografica"@it . "\u043A\u0430\u0440\u0442\u0438\u0440\u043E\u0432\u0430\u043D\u0438\u0435 (\u043E\u043F\u0430\u0441\u043D\u043E\u0441\u0442\u044C \u043F\u0440\u0438 \u043D\u0430\u0432\u0438\u0433\u0430\u0446\u0438\u0438)"@ru . . . . "hidrografik \u00F6l\u00E7\u00FCm"@tr . "\u0433\u0438\u0434\u0440\u043E\u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043A\u0430\u044F \u0441\u044A\u0435\u043C\u043A\u0430"@ru . "hydrographic surveying"@en . "Attivit\u00E0 di rilevamento idrografico"@it . "arpentage hydrographique"@fr . "\u0433\u0456\u0434\u0440\u043E\u0433\u0440\u0430\u0444\u0456\u0447\u043D\u0430 \u0437\u0439\u043E\u043C\u043A\u0430"@uk . "\u6C34\u9053\u6D4B\u91CF"@zh . "Seevermessung"@de . . . . . " Surveying for data required for the compilation of navigational charts, principally the determination of water depth, nature of the seabed, currents and tides, and the location of fixed objects"@en . . . . . . . . . . . .