Kuhambo lwaselwandle, izixhobo ezichanekileyo kunye nezixhobo ezithembekileyo zibalulekile. Baqinisekisa ukuba iinqanawa zihamba ngendlela ekhuselekileyo kulwandlekazi olukhulu nolungalindelekanga. Kwizixhobo ezisisiseko zokuhamba, isangqa se-azimuth singundoqo. Esi sixhobo, esibonelelwa ngabachwephesha beenqanawa ezikhethekileyo, sibalulekile. Imisela i-azimuth, okanye i-angle ethe tyaba, phakathi komzimba wasezulwini kunye nenqaku elisemdeni. Oomatiloshe kunye nabaqhubi beenqanawa kwihlabathi liphela kufuneka bazi ukusetyenziswa kwayo kuhambo.
Ukuqonda i-Azimuth Circle
I-Azimuth Circle sisixhobo sokuhamba. Isetyenziswa ngekhampasi yenqanawa ukulinganisa i-azimuth kunye neebheringi. Isixhobo sinomsesane ophumelele isidanga. Inokudityaniswa nekhampasi. Inokulungiswa ukuze ihambelane nezinto ezithile zasezulwini okanye iimpawu zomhlaba. Besebenzisa isangqa se-azimuth, oomatiloshe banokufumana isalathiso senqanawa xa sithelekisa nendawo eyaziwayo. Oku kungundoqo kukhangelo lwemveli.
Isangqa se-Azimuth sisetyenziswa njani kuhambo?
1. Ukuhambelana neMimandla yaseZulwini:
Oomatiloshe badla ngokusebenzisa indlela yokujonga esibhakabhakeni ukuze babone indawo abakuyo elwandle. Abahambi ngeenqwelo-moya banokusebenzisa isangqa se-azimuth ukuze bahambelane nendalo yasezulwini, njengelanga, inyanga, iinkwenkwezi, okanye iiplanethi. Banokulinganisa i-engile ukuya kwi-horizon yejografi ukusuka kwinto eboniweyo. Lo mlinganiselo unceda ekucwangciseni indlela yenqanawa kwiitshathi zaselwandle.
2. Ukuthatha iiBearings:
Omnye umsebenzi obalulekileyo wesangqa se-azimuth kukuthatha iibheringi zeempawu zomhlaba ezikude okanye izinto. Abaqhubi beenqanawa banokufumana into ehambelana nenqanawa ngokujikeleza isangqa se-azimuth. Emva koko, banokuyibona into ngesixhobo sokubona esakhelwe ngaphakathi. Le nkqubo ibalulekile kunxantathu kunye nokuqinisekisa ukuba isikhephe sihlala kwindlela ekujoliswe kuyo.
3. Ukulungisa impazamo yeCompass:
Isangqa se-azimuth sikwanceda ukulungisa iimpazamo zekhampasi, kuquka ukuhluka kunye nokuphambuka. Ngokulinganisa imagnethi yento eyaziwayo esesibhakabhakeni, oomatiloshe banokubala impazamo kwiikhampasi zabo. Bakwenza oku ngokuyithelekisa nenyaniso evela kwiialmanacs zaselwandle.
Ukudibanisa iSixhobo esiBalulekileyo seNautical: iNautical Sextant kunye neeClinometers zaseLwandle
Isangqa se-azimuth sibalulekile kuhambo. Kodwa, ihlala isebenza nezinye izixhobo eziphambili ze-nautical. Izixhobo ezibini ezincedisa isangqa se-azimuth yi-nautical sextant kunye ne-clinometers yolwandle.
Nautical Sextant
I-sextant ye-nautical sisixhobo se-classical navigation. Ilinganisa i-engile phakathi kwezinto ezimbini ezibonakalayo. Ngokuqhelekileyo bangumzimba wasezulwini kunye ne-horizon. Esi sixhobo sichanekileyo siquka i-arc enezidanga, izibuko, kunye nesixhobo sokubona. Ngokulinganisa iengile yokuphakama kwezidalwa ezisesibhakabhakeni, oomatiloshe banokufumana isibanzi sabo. Ngezibalo ezingaphezulu, banokufumana i-longitude yabo.
Isangqa se-azimuth kunye ne-nautical sextant ivumela oomatiloshe benze ukukhangela okuchanekileyo kwesibhakabhaka. Ngelixa isangqa se-azimuth sibonelela ngeebheringi ezithe tye, i-sextant inikezela ngee-engile ezithe nkqo. Besebenzisa izixhobo zombini kunye, oomatiloshe banokujonga izinto abazifumeneyo. Oku kuya kuphucula ukuchaneka kunye nokhuseleko.
IiClinometers zaseLwandle
I-clinometer yolwandle sesinye isixhobo esibalulekileyo. Ilinganisa ukuthambeka kwenqanawa okanye i-engile yokuthambeka ukusuka kwindawo ethe tye. Iiklinometer zinceda oomatiloshe bajonge isithende kunye nepilo yenqanawa. Zibalulekile kuzinzo nokhuseleko kulwandle olulwayo. Ukwazi ezi engile kunceda ekwenzeni uhlengahlengiso. Zithintela ukuthambeka okugqithisileyo okunokonakalisa inqanawa okanye umthwalo wayo.
Iiclinometers aziyithathi imilinganiselo ye-azimuth. Kodwa, baqinisekisa ukuzinza kwenqanawa. Oku kunceda ngokukhangela. Ukufundwa kweclinometer ngokuchanekileyo kunceda ukugcina ibhalansi yenqanawa kunye nokuqhelaniswa kwayo. Ezi zingundoqo kwiibheringi ezichanekileyo kunye nezifundo zokucwangcisa kunye nesangqa se-azimuth.
Indima yababoneleli ngeZixhobo zaseLwandle kunye neNautical
Ukusebenza kwezixhobo zokuhamba kuxhomekeke kumgangatho wabo kunye nokuthembeka. Oku kubandakanya isangqa se-azimuth, i-nautical sextant, kunye neeclinometers zaselwandle. Apha kulapho ababoneleli bezixhobo ezikhethekileyo zaselwandle kunye nabaqhubi beenqanawa bangena khona. Iingcali zaselwandle zixhomekeke kwaba baboneleli. Kufuneka babonelele ngezixhobo ezikumgangatho ophezulu. Ezi kufuneka zisebenze ngokungenasiphako kwiimeko zolwandle ezinzima.
Iinqanawa zeenqanawa, ababoneleli bemveli bokubonelela ngeenqanawa, zibalulekile. Baxhobisa iinqanawa ngezixhobo zokuhamba ngokukhuselekileyo. Iikhandleli zeenqanawa zingamaqabane abalulekileyo koomatiloshe kwihlabathi liphela. Babonelela ngezixhobo zokukhangela eziphambili kunye nezixhobo ezibalulekileyo zeenqanawa. Oku kuquka iitshati, iikhampasi nezinto zokuyilungisa. Baqinisekisa ukuba iinqanawa zilungile kwaye zixhotyiswe ngokufanelekileyo kuhambo lwabo.
Ukuqukumbela
Ukuqukumbela, isangqa se-azimuth sisixhobo esibalulekileyo kuhambo lwaselwandle. Ivumela oomatiloshe ukuba balinganise ii-engile ze-azimuth kunye neebheringi ngokuchanekileyo. Ukusebenzisa i-sextant ye-nautical kunye ne-clinometers yolwandle, abahamba ngeenqanawa banokuqinisekisa ukuhamba okukhuselekileyo, okusebenzayo. Izixhobo zokukhangela ezikumgangatho ophezulu zibalulekile kwimisebenzi yaselwandle. Zifumaneka kubaboneleli bezixhobo zaselwandle kunye nezaselwandle kunye neekhandleli zeenqanawa. Ngokusebenzisa ezi zixhobo, oomatiloshe batyhutyha iilwandlekazi zehlabathi ngokuzithemba. Bakhokelwa yimigaqo engapheliyo yokuhamba kwendabuko.
Ixesha lokuposa: Dec-12-2024