Kwindlela yokuhamba elwandle, izixhobo ezichanekileyo kunye nezixhobo ezinokuthenjwa zibalulekile. Ziqinisekisa ukuhamba ngokukhuselekileyo kweenqanawa kwiilwandle ezinkulu nezingenakuqikelelwa. Kwizixhobo ezisisiseko zokuhamba, isangqa se-azimuth sibalulekile. Esi sixhobo, esibonelelwa ziinkampani ezikhethekileyo zeenqanawa, sibalulekile. Simisela i-azimuth, okanye i-engile ethe tye, phakathi komzimba wasezulwini kunye nendawo ekwi-horizon. Abaqhubi beenqanawa kunye nabaqhubi beenqanawa kwihlabathi liphela kufuneka bazi ukuba sisetyenziswa njani ekuhambeni.
Ukuqonda i-Azimuth Circle
I-Azimuth Circle sisixhobo sokuhamba ngenqanawa. Sisetyenziswa nekhampasi yenqanawa ukulinganisa ii-azimuth kunye neebheringi. Esi sixhobo sineringi egqibeleleyo. Sinokuqhotyoshelwa kwikhampasi. Sinokulungiswa ukuze sihambelane nezinto ezithile zasezulwini okanye iimpawu ezibalulekileyo. Besebenzisa isangqa se-azimuth, oomatiloshe banokufumana indlela inqanawa esiya kuyo xa ithelekiswa nendawo eyaziwayo. Oku kubalulekile kwindlela yendabuko yokuhamba ngenqanawa.
Isetyenziswa Njani I-Azimuth Circle Kwindlela Yokuhamba?
1. Ukuhambelana neMizimba yasezulwini:
Oomatiloshe badla ngokusebenzisa indlela yokuhamba ngenqanawa ukuze babone indawo abakuyo elwandle. Oomatiloshe banokusebenzisa isangqa se-azimuth ukuze bahambelane nezidalwa zasezulwini, njengelanga, inyanga, iinkwenkwezi, okanye iiplanethi. Banokulinganisa i-engile ukuya kumphezulu wejografi ukusuka kwinto ebonwayo. Olu linganiso lunceda ekucwangciseni indlela yenqanawa ngeetshathi zolwandle.
2. Ukuthatha iibheringi:
Omnye umsebenzi obalulekileyo wesangqa se-azimuth kukuthatha iibheringi zeempawu ezikude okanye izinto. Abahambi ngenqanawa banokuyifumana ibheringi yento esiya enqanaweni ngokujikeleza isangqa se-azimuth. Emva koko, banokuyibona loo nto ngesixhobo sokubona esakhelwe ngaphakathi. Le nkqubo ibalulekile ekulinganiseni unxantathu nokuqinisekisa ukuba inqanawa ihlala kwindlela yayo.
3. Impazamo yokulungisa iCompass:
Isangqa se-azimuth sikwanceda ekulungiseni iimpazamo zekhampasi, kuquka ukwahluka kunye nokuphambuka. Ngokulinganisa i-magnetic bearing yento eyaziwayo yasezulwini, ii-navigators zinokubala impazamo kwiikhampasi zazo. Bakwenza oku ngokuyithelekisa ne-true bearing evela kwii-nautical almanacs.
Ukudibanisa Izixhobo Ezibalulekileyo Zokuhamba Ngenqanawa: IiSextant Zokuhamba Ngenqanawa kunye neeClinometer Zokuhamba Ngenqanawa
Isangqa se-azimuth sibalulekile ekuqhubekeni nohambo. Kodwa, sidla ngokusebenza nezinye izixhobo eziphambili zohambo lolwandle. Izixhobo ezimbini ezihambelana nesangqa se-azimuth yi-nautical sextant kunye ne-marine clinometers.
I-Nautical Sextant
I-nautical sextant sisixhobo esiqhelekileyo sokuhamba. Silinganisa i-engile phakathi kwezinto ezimbini ezibonakalayo. Zihlala ziyi-cosmic body kunye ne-horizon. Esi sixhobo sichanekileyo siqulathe i-arc ende, izibuko, kunye nendlela yokubona. Ngokulinganisa i-engile yokuphakama kwezinto zasezulwini, oomatiloshe banokuyifumana i-latitude yabo. Ngokwenza izibalo ezingaphezulu, banokuyifumana ne-longitude yabo.
Isangqa se-azimuth kunye ne-nautical sextant zivumela oomatiloshe ukuba benze uhambo oluchanekileyo lwasezulwini. Ngelixa isangqa se-azimuth sinika iibheringi ezithe tye, i-sextant inikeza ii-engile ezithe nkqo. Besebenzisa zombini izixhobo kunye, oomatiloshe banokujonga iziphumo zabo. Oku kuya kuphucula ukuchaneka kunye nokhuseleko.
IiKlinometer zaseLwandle
I-marine clinometer yenye yezixhobo ezibalulekileyo. Ilinganisa ukuthambeka okanye i-engile yokuthambeka kwenqanawa ukusuka kwicala elithe tye. Ii-clinometer zinceda oomatiloshe ukuba bajonge isithende kunye ne-pitch yenqanawa. Zibalulekile ekuzinzeni nasekukhuselekeni kwiilwandle ezirhabaxa. Ukwazi ezi engile kunceda ekwenzeni uhlengahlengiso. Zithintela ukuthambeka okugqithisileyo okunokonakalisa inqanawa okanye umthwalo wayo.
IiKlinometer azithathi milinganiselo ye-azimuth. Kodwa, ziqinisekisa uzinzo lwenqanawa. Oku kunceda ekuhambeni. Ukufundwa kweklinometer ngokuchanekileyo kunceda ukugcina ulungelelwano lwenqanawa kunye nolwalathiso lwayo. Ezi zibalulekile kwiibheringi ezichanekileyo kunye nokucwangcisa iindlela ngesangqa se-azimuth.
Indima yababoneleli bezixhobo zaselwandle nezenqanawa
Ukusebenza kakuhle kwezixhobo zokuqhuba inqanawa kuxhomekeke kumgangatho wazo kunye nokuthembeka kwazo. Oku kuquka isangqa se-azimuth, i-nautical sextant, kunye nee-marine clinometers. Apha kulapho abathengisi bezixhobo zokuqhuba inqanawa abakhethekileyo kunye nabathengisi beenqanawa bangena khona. Iingcali zokuqhuba inqanawa zixhomekeke kwaba bathengisi. Kufuneka zibonelele ngezixhobo zokuqhuba inqanawa ezikumgangatho ophezulu. Ezi zixhobo kufuneka zisebenze ngokungenasiphako kwiimeko zolwandle ezinzima.
Iinqanawa ezithwala iinqanawa, ababoneleli bemveli bezinto zokuhambisa iinqanawa, babalulekile. Baxhobisa iinqanawa ngezixhobo zokuhamba ngokukhuselekileyo. Iinqanawa ezithwala iinqanawa zingamaqabane abalulekileyo kumatiloshe kwihlabathi liphela. Babonelela ngezixhobo zokuhambisa iinqanawa eziphambili kunye nezinto ezibalulekileyo zokuhambisa iinqanawa. Ezi ziquka iitshathi, iikhampasi, kunye nezixhobo zokulungisa. Baqinisekisa ukuba iinqanawa zilungele kwaye zixhotyiswe ngokufanelekileyo kuhambo lwazo.
Isiphelo
Ukuqukumbela, isangqa se-azimuth sisixhobo esibalulekileyo ekuqhubekeni kolwandle. Sivumela oomatiloshe ukuba balinganise ii-engile ze-azimuth kunye neebheringi ngokuchanekileyo. Besebenzisa i-nautical sextant kunye nee-sea clinometers, oomatiloshe banokuqinisekisa ukuhamba okukhuselekileyo nokusebenzayo. Izixhobo zokuhamba ezisemgangathweni ophezulu zibalulekile kwimisebenzi yaselwandle. Zifumaneka ngababoneleli bezixhobo zaselwandle kunye nezolwandle kunye nabaqhubi beenqanawa. Ngokusebenzisa ezi zixhobo, oomatiloshe bahamba kwiilwandle zehlabathi ngokuzithemba. Bakhokelwa yimigaqo engapheliyo yokuhamba ngenqanawa yendabuko.
Ixesha leposi: Disemba-12-2024