Kodi Azimuth Circle ndi Chiyani Ndipo Imagwiritsidwa Ntchito Bwanji Poyenda?

Pakuyendetsa sitima zapamadzi, zida zolondola komanso zida zodalirika ndizofunikira kwambiri. Zimaonetsetsa kuti sitima zapamadzi zikuyenda bwino m'nyanja zazikulu komanso zosayembekezereka. Pa zida zofunika kwambiri poyendetsa sitima, bwalo la azimuth ndilofunika kwambiri. Chipangizochi, chomwe chimaperekedwa ndi akatswiri okonza sitima, n'chofunikira kwambiri. Chimazindikira azimuth, kapena ngodya yopingasa, pakati pa thupi lakumwamba ndi malo omwe ali pafupi. Oyendetsa sitima ndi oyendetsa sitima padziko lonse lapansi ayenera kudziwa momwe imagwiritsidwira ntchito poyendetsa sitima.

Kumvetsetsa Azimuth Circle

Azimuth Circle ndi chida choyendetsera sitima. Chimagwiritsidwa ntchito ndi kampasi ya sitima poyesa azimuth ndi mabearing. Chipangizochi chili ndi mphete yolunjika. Chikhoza kulumikizidwa ku kampasi. Chikhoza kusinthidwa kuti chigwirizane ndi zinthu zinazake zakuthambo kapena zizindikiro. Pogwiritsa ntchito kambala ya azimuth, oyendetsa sitima amatha kupeza komwe sitimayo ikupita poyerekeza ndi malo odziwika. Ichi ndi chofunikira kwambiri pakuyenda kwachikhalidwe.

Kodi Azimuth Circle Imagwiritsidwa Ntchito Bwanji Poyenda?

1. Kugwirizana ndi Matupi a Kumwamba:

Nthawi zambiri oyendetsa sitima zapamadzi amagwiritsa ntchito njira yoyendera zinthu zakuthambo kuti adziwe komwe ali panyanja. Oyendetsa sitima zapamadzi amatha kugwiritsa ntchito bwalo la azimuth kuti agwirizane ndi zinthu zakuthambo, monga dzuwa, mwezi, nyenyezi, kapena mapulaneti. Kenako amatha kuyeza ngodya yopita ku malo a dziko lapansi kuchokera ku chinthu chomwe chawonedwa. Kuyeza kumeneku kumathandiza pojambula njira ya sitimayo pogwiritsa ntchito matchati a panyanja.

2. Kutenga Ma Bearings:

Ntchito ina yofunika kwambiri ya bwalo la azimuth ndikutenga ma bearing a zizindikiro kapena zinthu zakutali. Oyenda panyanja amatha kupeza bearing ya chinthu kupita ku sitimayo pozungulira bwalo la azimuth. Kenako, amatha kuwona chinthucho kudzera mu chipangizo chowonera chomwe chili mkati. Njirayi ndi yofunika kwambiri pakuzungulira ndi kuonetsetsa kuti chombocho chikuyendabe panjira yomwe chikufuna.

3. Cholakwika Chokonza Kampasi:

Bwalo la azimuth limathandizanso kukonza zolakwika za kampasi, kuphatikizapo kusintha ndi kupotoka. Poyesa mphamvu ya maginito ya chinthu chodziwika bwino chakumwamba, oyendetsa maulendo amatha kuwerengera cholakwikacho m'makampasi awo. Amachita izi pochiyerekeza ndi mphamvu yeniyeni yochokera ku zolemba zapamadzi.

Kuphatikiza Zida Zofunikira Panyanja: Ma Sextant A Panyanja ndi Ma Marine Clinometers

Bwalo la azimuth ndi lofunika kwambiri pakuyenda. Koma nthawi zambiri limagwira ntchito ndi zida zina zofunika kwambiri panyanja. Zida ziwiri zomwe zimathandizira bwalo la azimuth ndi ma nautical sextant ndi ma marine clinometers.

Sextant ya panyanja

Chombo choyendera panyanja (nautical sextant) ndi chida chodziwika bwino choyendera. Chimayesa ngodya pakati pa zinthu ziwiri zooneka. Nthawi zambiri zimakhala thupi lakumwamba ndi mlengalenga. Chipangizo cholondola ichi chimakhala ndi arc yolunjika, magalasi, ndi njira yowonera. Poyesa ngodya ya kukwera kwa zinthu zakuthambo, oyendetsa sitima amatha kupeza latitude yawo. Ndi mawerengedwe ochulukirapo, amathanso kupeza longitude yawo.

Bwalo la azimuth ndi chombo choyendera panyanja chimalola oyendetsa sitima kuyenda m'mlengalenga molondola. Ngakhale bwalo la azimuth limapereka ma bearing opingasa, chombo choyendera panyanja chimapereka ngodya zoyimirira. Pogwiritsa ntchito zida zonse ziwiri pamodzi, oyendetsa sitima amatha kuwona zomwe apeza. Izi zithandiza kuti zinthu ziyende bwino komanso kuti zinthu ziyende bwino.

Ma Clinometer a m'nyanja

Chida choyezera mafunde cha m'madzi ndi chida china chofunikira kwambiri. Chimayesa kupendekeka kwa sitimayo kapena ngodya yolunjika kuchokera mopingasa. Chida choyezera mafunde chimathandiza oyendetsa sitimayo kuyang'anira chidendene ndi mtunda wa sitimayo. Ndi ofunikira kwambiri kuti ikhale yolimba komanso yotetezeka m'nyanja yoopsa. Kudziwa ma angles awa kumathandiza kusintha. Amaletsa kupendekeka kwambiri komwe kungawononge sitimayo kapena katundu wake.

Ma Clinometer satenga miyeso ya azimuth. Koma, amaonetsetsa kuti chombocho chili chokhazikika. Izi zimathandiza pakuyenda. Kuwerenga molondola kwa clinometer kumathandiza kuti chombocho chikhale cholimba komanso cholunjika. Izi ndizofunikira kwambiri pakuyenda bwino kwa ma bearing ndi kufotokozera njira ndi bwalo la azimuth.

Udindo wa Ogulitsa Zida Zapamadzi ndi Zapamadzi

Kugwira ntchito bwino kwa zida zoyendera kumadalira mtundu ndi kudalirika kwawo. Izi zikuphatikizapo azimuth circle, nautical sextant, ndi marine clinometers. Apa ndi pomwe ogulitsa zida zapadera zapamadzi ndi ogulitsa sitima amalowererapo. Akatswiri a panyanja amadalira ogulitsa awa. Ayenera kupereka zida zapamwamba kwambiri. Izi ziyenera kugwira ntchito bwino pamavuto a panyanja.

Ma chandler a sitima, omwe nthawi zambiri amapereka zinthu zombo, ndi ofunikira kwambiri. Amapatsa zombo zida zoyendetsera bwino. Ma chandler a sitima ndi ogwirizana kwambiri ndi oyendetsa sitima padziko lonse lapansi. Amapereka zida zapamwamba zoyendetsera sitima komanso zinthu zofunika kwambiri zombo. Izi zikuphatikizapo ma chart, ma compass, ndi zipangizo zokonzera. Amaonetsetsa kuti zombozo zili zokonzeka komanso zokonzeka bwino paulendo wawo.

Mapeto

Pomaliza, bwalo la azimuth ndi chida chofunikira kwambiri pakuyenda panyanja. Limathandiza oyendetsa sitima kuyeza ma azimuth angles ndi ma bearings molondola. Pogwiritsa ntchito ma nautical sextant ndi ma marine clinometers, oyendetsa sitima amatha kuonetsetsa kuti kuyenda bwino komanso kotetezeka. Zida zapamwamba kwambiri zoyendera sitima ndizofunikira kwambiri pa ntchito zapamadzi. Zimapezeka kudzera mwa ogulitsa zida zapamadzi ndi zapamadzi komanso ogulitsa sitima. Pogwiritsa ntchito zidazi, oyendetsa sitima amayendetsa nyanja zapadziko lonse lapansi molimba mtima. Amatsogoleredwa ndi mfundo zosatha za kuyenda panyanja.