00876naa#a2200193#i#450# EN\\bibl\85393 20241204113208.3 2218-130X 20240714b2024####ek#y0engy0150####ca RU REQUIREMENTS FOR THE ACCURACY OF POSITIONING OF SATELLITE NAVIGATION EQUIPMENT IN CASE OF SUDDEN DETECTION OF OBSTACLES ON THE ROUTE OF UNMANNED VESSELS Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2024 7 с. Journal article local Радиотехника. Техника электромагнитных колебаний. 621.37 Аппаратура и методы радиосвязи. 621.396 Yakushenko Sergey A. Dvornikov Sergey Viktorovich Snezhko Viktor K. journals.igps.ru