I-DQL-7 COMPASS INCWADI

1) iringi 2)isekelo le-azimuth(Kunezikali ezimbili kuyo. Engaphandle ihlukaniswe yaba amayunithi angama-360 kanti iyunithi yokuhlukanisa ingu-1°. Engaphakathi ihlukaniswe ngamayunithi angama-300 futhi iyunithi ngayinye ilingana nama-20 mil.) 3)inaliti 4 )idivayisi yokulinganisa i-engeli 5)isekela inaliti 6)inkinobho yokumisa 7)isibuko〖LM〗〖LM〗 8)milemeter9)isondo lokulinganisa 10)i-diopter 11)ukubona ngaphambili 12)isilinganisi 13)isikali sokulinganisa.

2).Izikali ze-milemeter yilezi:1:25,000,1:50,000,1:75,000,1:100,000.Ibanga phakathi kwamathiphu amabili okulinganisa:12.3mm.Ibanga phakathi kwe-diopter ne-estimator: 123mm

3).Iziyalezo zokusetshenziswa

(1) Ukuma kwe-azimuthal

(A) Misa izikhombisi-ndlela zendawo lapho ukhona.Vula ikhava yensimbi bese wenza ithiphu le-azimuth elithi “N” libe “O”, bese uphendula ithuluzi kuze kube yilapho inaliti ikhomba u-N “O”, futhi lokhu kuseNyakatho. Ungakwazi futhi ukwazi, iMpumalanga Ningizimu neNtshonalanga ngendlela efanayo. .

(B)Misa isiqondiso semephu-ukwenza ukuthi isiqondiso semephu sihambisane nesiqondiso sendawo lapho ukhona.Vula ikhava bese uphendulela ukusekela kwe-azimuth kuze kube ithiphu le-azimuth elithi “N” likhomba ukuwohloka kazibuthe kwesifunda sakho. Bese wenza isikali sokulinganisa 13)usike i-meridian yangempela kumephu. Ngemva kwalokho hambisa imephu bese wenza iphoyinti lenaliti elingu-N “N”, kulokhu izikhombisi-ndlela ezikumephu zihambisana nendawo yangakini.

(C) Ukulinganisa i-engeli ye-azimuthal kazibuthe

(a) ukulinganisa i-engeli kazibuthe ye-azimuthal yethagethi yesifunda sakho Vula ikhava, vumela isibuko sibe se-engeli engu-45° ngokusekelwa kwe-azimuth.Bese ufaka isithupha sakho eringini futhi ugcine insimbi isezingeni.Ngemuva kwalokho yenza i-diopter, i-front sight kanye nethagethi ibe kulayini ofanayo, ngalesi sikhathi, amadigri ku-azimuth asekela ukuthi amaphuzu we-N pole yenaliti angafundwa esibukweni futhi lokhu kuyi-degree magnetic azimuthal angle yesifunda sakho. okuhlosiwe.

(b) ukulinganisa i-engeli kazibuthe ye-azimuthal yethagethi kumephu Qala ngokulungisa isiqondiso semephu ngokuya ngokuqondisa kwangempela, bese ubeka isikali sokulinganisa 13)emgqeni osuka lapho uqondiswe khona uye endaweni yakho, ngaleyo ndlela i-engeli kazibuthe ye-azimuthal ingatholwa amadigri lawa inaliti N pole ekhomba ngemva kokumisa inaliti.

(2) Ukulinganisa ibanga

a) Funda phansi inombolo ngqo esikalini sokulinganisa.

b) Ukulinganisa ibanga kumephu nge-milemeter Qala ngokulungisa iphoyinti elibomvu bese ulenza likhombe u-“O", bese ubeka isondo lokulinganisa endaweni yokuqala bese ulisusa lisuka ekuqaleni liye ekugcineni ngomugqa okaliwe. Ngaleyo ndlela ibanga lingatholwa ngokufunda inombolo ku-mileometer ngokwezilinganiso ezahlukene.

c) Ukulinganisa ibanga ukusuka endaweni okuyo ukuya kokuqondisiwe ngumhloli.Ngoba ubude phakathi kwamathiphu amabili kusilinganisi buyi-1/10 yebanga ukusuka ku-diopter ukuya endaweni engaphambili.Ngakho-ke ungakwazi ukwazi ibanga ukusuka endaweni oya kuyo ukuya lapho uqondiswe khona ngokusebenzisa unxantathu ofanayo.(bheka umdwebo 2).

Uma ulazi ibanga L, ungakwazi ukwazi u-S:

S=L×1/10

Uma ubazi ubude S, ungakwazi ukwazi L:

L=S×10

Qaphela: le ndlela yokulinganisa ingeyenhlolovo yamathambo kuphela.

(3) ukulinganisa umthambeka Vula ikhava yensimbi futhi wenze isibuko sibe engeli engu-45° ngokusekelwa kwe-azimuth.Futhi umugqa osuka ku-diopter uye phambi kwamehlo kufanele uhambisane nomthambeko.Isigaba sokulinganisa i-engeli sishintsha ngokukhululeka.Kulesi simo, ungafunda phansi amadigri ukusuka odayeli othambekele esibukweni.

(4) isilinganiso sobude bethagethi Uma ulazi ibanga L(Bona u-Fig2), qala ngokukala umthambeka, ungabala ubude bethagethi .

4. Qaphela

(1) Ungabeki ithuluzi eduze kwezinto ezinozibuthe.

(2) Gcina isibuko sihlanzekile.

(3) Vala ithuluzi uma lingasebenzi.