Ŀǰڲһϵͳϵͳ 8ǣ籩½ǰܸõԤĿǰĸټóԤ쫷·ȱȷ쫷ǿȵҺպ(NASA)ġȫϵͳ(Cygnss)һհףѧڷ籩·ϵǣǷҪ
չ˾Aon BenfieldӰԤŶӵѧұ(Steve Bowen)·(Reuters)˵ǶЩ籩η˸õ˽⣬һشĵһһԲȦˣҪһ뱻쫷ǿȵIJ֡
Ȼٷ籩Ŀѧ̶ܴڶܱݣԤǿͨ籩ķԴͨ£ζڷ籩мʻһ쫷ˡ(hurricane hunter)ɻڷ籩Ͽӹʱķ٣ÿһɹһεǡ
1.57ԪCygnssȺΪ˲رȴϵͳĺġϵͳȡ籩Եķ磬Ƿ籩۴ھڷΧִ꣬ϵͳѽ
ÿֻCygnssֻ64(24ǧ)չ5Ӣ(1.5)ú淴GPSź籩ķЩźܹڷ籩۵ǽϷֵǿꡣ
ҺպֱʾCygnssǸƵؾλø籩ṩʵʱݣԱǿģ͡
NASA쫷ʲô?
ֺķ1.57ԪȫϵͳCygnssּ쫷Ԥ8ɵĴּڲ쫷ĵر硣ʹÿѧܹ쫷½ǰȷԤ
201612·CygnssҺպһֱڲԸȺ2019ͶʹáоԱƣϵͳ罫ȫСĿǰоԱڹע2017쫷缾ڣʱ쫷ݻ˵¿˹ͲǧԪʧ
²ŴCygnssռݣӰԤԼθõԤ쫷ǿȡ˵ǰԽٵطУڲ籩ĵĺʱ鷳ǵźųĵǿʴ
ڿٱ仯ķ籩ܻһЩڿǿźšЪѧ(University of Michigan) CygnssϯоԱѧڿ˹и³(Christopher Ruf)ʿ˵ٲ쫷ǿȲ仯ԤǸԱʱĹؼ
øõķԤ籩,ǿ,ǽ֪쫷ǷᾭǵļǷᵼ»Եĺˮͱľֻҡ֦ôһֱ졣,ȥһϵлԵ쫷֮һ,˹4465,ݻ˵,900Ԫ(£680)ڲʧ
쫷(National Hurricane Center)ȥһݱгƣδܳԤ2016쫷罫ѸǿΪ5籩ΪÿСʱ165Ӣ(270)·(Reuters)ռʾⳡ籩ڼձȵһƻԵĵ·º1000ɥ
Դǰհ
|