Yuav ua li cas los tsim quadrants rau cadastral maps

Yav dhau los Peb tham ntawm qhov txawv nruab nrab ntawm UTM thiab thaj chaw, hauv no ncej peb yuav piav qhia yuav ua li cas los tsim quadrant maps ntawm loj teev rau cadastre siv.

Thaum nws tawm los mus tsim kom muaj quadrant kev pab them nqi maps, geographers li uas yog ib tug ua hauj lwm ntawm lub gods thaum cartoonists ntseeg tias nws yog xwb theej tawm ib daim phiaj uas feem ntau ua li orthogonal.

Lub hauv paus chiv keeb ntawm daim phiaj no yog qhov kev faib tawm ntawm lub ntiaj teb saum npoo los ntawm cov meridians thiab cov kab sib piv.Qhov xyuam xim, koj yuav tsum xaiv qhov siv daim phiaj siv, vim qhov no txhais tau qhov ntev ntawm cov ntu. Kuv yuav siv piv txwv li Honduras, rau lub hom phiaj kev nkag siab.

Lub maps yog ib tug siv scale, nyob ntawm seb luam cov no feem ntau yoojyim 24 "x36" yog li ntawd thaum peb siv lub scale peb yuav tau xa mus rau qhov no piv uas yuav accommodated ib daim ntawv qhia, uas siv nws cov kab rov tav dimension xa mus rau ib tug 24 "x36" nrog rau tej qhov chaw ntawv margins.

Honduras nyob nruab nrab ntawm thaj chaw 16 thiab 17, thiab ntu P tsim los ntawm cov parallels, thaj chaw uas cim hauv cov txiv kab ntxwv muaj rau (1) qib nruab nrab ntawm cov parallels. Thaum luam tawm daim duab qhia thaj chaw ntawm thaj chaw no, cov nplai yog 1,000,000: XNUMX

Nws tuaj yeem pom zoo heev tias cheeb tsam txiv kab ntxwv no mus ntawm 84W txog 90W meridian thiab nruab nrab ntawm 8N thiab 16N yog li nws yog ntu ntawm 6 degrees hauv ntev ntev thiab 8 degrees hauv latitude. Ib yam nkaus Hloov qhov pom Mus rau UTM tus tswj haujlwm koj tuaj yeem pom cov ces kaum.

Los ntawm sib faib ntawm cov cheeb tsam no mus rau plaub qhov chaw peb muaj 4 ntu ntawm 3 ° los ntawm 4 °, cov luam ntawm cov duab no yog nyob ze rau 1: 500,000; Qhov no tuaj yeem rub tawm hauv hom vector (kml, shp, dxf, dgn) rau ntau thaj chaw Ntawm qhov txuas no.

Yog tias peb faib cov ntu no ob ntu ua ntev, txhua ntawm lawv yuav yog 1 ° 30 'hauv qhov ntev thiab 1 ° hauv latitude. Cov ntawv qhia no yuav luam tawm ntawm 1: 250,000.

Tom qab ntawd yog ib qho ntawm cov cheeb tsam no tau muab faib ua peb kab rov tav thiab ob txoj kab ntsug peb yuav muaj thaj chaw ntawm 30 'qhov ntev thiab 30' ntev, qhov no yuav luam tawm ntawm kwv yees li ntawm 1: 100,000.

Tom qab ntawd yog tias peb faib ib qho ntawm cov cheeb tsam no rau hauv ob kab kab rov tav thiab peb ntu ntu, peb yuav muaj thaj tsam ntawm 15 'longitude thiab 10' latitude thiab cov no yog cov ntawv qhia paub zoo li "cartographic sheets" 1: 50,000.

Tom qab ntawd yog tias peb xav coj daim duab rau kev sojntsuam deb nroog 1: 10,000 nws txaus yog tias peb faib cov ntu 5 ntsug qhov chaw ntawm 3 'ntev ntawm 2' ntawm latitude; Kom paub meej tias raws li lub latitude uas peb pom, yuav muab faib rau hauv 4 x 4, vim tias nws tsiv tawm ntawm tus equator nws yog nqaim.

Yuav kom tau txais cov maps 1: 5,000 seem yuav 1'30 "los ntawm 1 ', rau maps 1: 2,000 36 nyob rau hauv seem" los ntawm 24 "thiab rau maps 1: 1,000 nws yuav faib mus rau hauv khej ntawm 18" ntev los 12 "latitude.

Yog tias peb saib, tsis muaj leej twg yuav tsum sib npaug, vim tias cov ces kaum yuav muab xam tau hauv cov thaj chaw thiab hloov mus rau UTM los kos lawv ntawm daim ntawv qhia. Los hloov cov duab los ntawm UTM Muaj cov ntawv thov.

Qhov zoo tagnrho yog pib los ntawm daim ntawv 1: 50,000 uas tau paub zoo thiab laij cov UTM kev sib koom tes thiab tom qab ntawd ua rau kev faib tawm hauv AtoCAD. Cov piv txwv qhia tau yog Honduras, nrog nws cov ntawv 1: 50,000 hauv daim phiaj loj thiab 1: 10,000 hauv daim phiaj me.

Los ntawm tus nomenclature? ... nws yuav yog lwm hnub.

Nyob rau hauv no lwm tus ncej ib tug zoo li ce yog ua tiav, nrog rau cov ntaub ntawv ntawm yav qab teb hemisphere, Tshwj xeeb nrog Bolivia.