Iisathelayithi

Iisathelayithi zizinto ezenziweyo ezibekwe kwi-orbit ejikeleza izidalwa ezisesibhakabhakeni ukuze kuqokelelwe iinkcukacha, kube lula ukunxibelelana, nokuxhasa uphando lwezenzululwazi. Badlala indima ebalulekileyo ekuhambeni, ukuqikelela imozulu, imisebenzi yasemkhosini, kunye nokuhlola indawo, okuchaphazela kakhulu itekhnoloji yanamhlanje kunye nobomi bemihla ngemihla.

Zeziphi iintlobo ezahlukeneyo zeSathelayithi kunye nemisebenzi yazo?

Iisathelayithi zihlelwa ngokusekelwe kumsebenzi wazo kunye nodidi lwendlela ezisebenza kuyo. Iindidi eziphambili zeesathelayithi ziquka iisathelayithi zonxibelelwano, iisathelayithi zokujonga umhlaba, iisathelayithi zokujonga, iisathelayithi zesayensi, kunye nesathelayithi zomkhosi. Nganye kwezi isebenza ngenjongo ethile kwaye inegalelo kumashishini ahlukeneyo.Iisathelayithi zoNxibelelwano zisetyenziselwa ukusasaza umabonakude, unomathotholo, kunye nemiqondiso ye-intanethi kwihlabathi jikelele. Baququzelela unxibelelwano lwehlabathi olungenamthungo, beqinisekisa ukuba abantu abakwiindawo ezikude bayafikelela kwiinkonzo zoqhagamshelwano ezibalulekileyo. Ezi sathelayithi zibekwe kwi-geostationary orbit, ezivumela ukuba zigubungele indawo enkulu ngaphandle kokubekwa ngokutsha.Iisathelayithi zokujonga umhlaba, ezikwaziwa ngokuba zii-remote sensing satellites, zibeke iliso kutshintsho lwemo engqongileyo, zilandelele iintlekele zendalo, kunye nokuxhasa ulawulo lwezolimo nobutyebi. Banika umfanekiso ocacileyo onceda oorhulumente, abaphandi namashishini benze izigqibo ezifanelekileyo ngokuphathelele ukutshintsha kwemozulu, ukugawulwa kwamahlathi nokucwangciswa kwedolophu.Iisathelayithi zokuhambisa iinqanawa, ezifana nezo zikwiGlobal Positioning System (GPS), zenza kube lula ukulandela umkhondo weendawo zothutho, ezomkhosi, nezomntu ngamnye. Ezi sathelayithi zisoloko zihambisa imiqondiso evumela izixhobo ezisemhlabeni ukuba zigqibe indawo ezikuyo ngokuthe ngqo, ziphucula ukuhamba kweenqwelo-moya, iinkampani zeenqanawa, kunye nabasebenzisi ngabanye.Iisathelayithi zenzululwazi ziyaqaliswa ukufunda isithuba, iiplanethi, kunye nezinye izidalwa zasesibhakabhakeni. Ezi zibandakanya iiteleskopu ezifana neHubble Space Telescope, ebonelela ngemifanekiso emangalisayo yendawo enzulu, inceda izazinzulu ukuba ziqonde imvelaphi yendalo iphela kunye neempawu.Iisathelayithi zomkhosi zixhasa iinzame zokhuseleko lwelizwe ngokuqokelela ubukrelekrele, ukulandelela ukuqaliswa kwemijukujelwa, nokubeka iliso. Ezi sathelayithi zihlelwe kakhulu zidlala indima ebalulekileyo kwizicwangciso zokukhusela kunye nokuzinza kwe-geopolitical.Kuko konke, iisathelayithi ziguqule uluntu lwanamhlanje, ukuphucula unxibelelwano, ukuhamba, uphando kunye nokhuseleko. Uphuhliso lwabo oluqhubekayo luya kwandisa amandla omntu kwindawo kunye naseMhlabeni.