CartografiaMicrostation-Bentley

Indlela yokusebenza emkhawulweni wezindawo ezimbili ze-UTM

Sivame ukubhekana nenkinga yokusebenza emkhawulweni we-UTM, futhi sizibona njengezintambo ngoba izixhumanisi lapho azisebenzi.

Ngoba inkinga

Ngichazile esikhathini esithile esidlule ukuthi i-UTM iqondisa kanjani umsebenzi, nakhu ngizogxila enkingeni. Igrafu elandelayo ikhombisa ukuthi kukhona ushintsho phakathi kweCosta Rica, iHonduras neNicaragua phakathi kwezindawo 16 no 17; okusho ukuthi lezo zixhumanisi ezimakwe emibuthanweni emhlophe ziyaphindwa. Iphuzu elithathwe kuHonduran Mosquitia, uma kungashiwo ukuthi lisendaweni engu-17, lizowela eGuatemala endaweni engu-16, kuyilapho leli elisogwini lwaseNicaragua i-Atlantic lizowela ePacific Ocean, kuzokwenzeka okufanayo nangelinye e-Isla del ICaño eCosta Rica.

sebenze ezindaweni ezahlukene u-u

Lokhu kungenxa yokuthi igridi ye-UTM ithatha i-meridian emaphakathi, ne-x coordinate ye-500,000, futhi ukusuka lapho iyaqhubeka ize ifinyelele kumkhawulo wendawo. Ngale ndlela azisoze zaba zimbi. Kepha ngenxa yalokho, izixhumanisi azihlukile, ziyaphindwa endaweni ngayinye nakuwo wonke umhlaba.

Indlela yokuxazulula ngayo

Ngizosebenzisa lesi sibonelo ngisebenzisa iMicrostation Geographics manje iBentley Map, kufanele ifane ne-AutoCAD: Ngifuna ukubheka isithombe, sibe nezixhumanisi ezine zamakhona aso. Ku-UTM akunakwenzeka, ngoba lapho kungena amaphuzu, amabili azowela eGuatemala.

I-1. Guqulela izixhumanisi ze-UTM ezixhumanisi zendawo. Lokhu kungenziwa nganoma yiluphi uhlelo olukhona lapho, ngaphambili Ngilethe ishidi I-Excel eyenza lezi zikhathi. Ngenxa yalokhu sizoba nalokhu:

-85.1419,16.2190
-83.0558,16.1965
-83.0786,14.2661
-85.1649,14.2885

I-2. Shintsha uhlelo lokuxhumanisa ku-Microstation. Lokhu kwenzelwa ukuthi sikwazi ukufaka amaphuzu kuleyo fomethi.

sebenze ezindaweni ezahlukene u-uKuyenziwe nge:  Amathuluzi> izinhlelo zokuxhumanisa> i-master

Lapha sikhetha isithonjana sokuqala (hlela inkosi) futhi sibonisa ukuthi uhlelo lokuxhumanisa lungezwe. Ukugcina njalo iDatum WGS84.

Bese sikhetha inketho kusuka kule iphaneli efanayo Master futhi siyasindisa. Uhlelo luzosibuza imibuzo ethile, ukuqinisekisa ukuthi siyazi ukuthi lisho ukuthini, siyazamukela zontathu lezi zikhathi. Kusukela manje kuqhubeke, singangena kwizixhumanisi kububanzi / kubude.

sebenze ezindaweni ezahlukene u-u3. Faka izixhumanisi.  Lokhu, ngokuba amaphuzu ambalwa kwenziwa nge-keyin; kusebenze iphuzu lomyalo, bese kusuka ku-keyin sibhala:

xy = -85.1419,16.2190

sebenze ezindaweni ezahlukene u-uSenza okufanayo kwabanye:

  • xy = -83.0558,16.1965, faka
  • xy = -83.0786,14.2661, faka
  • xy = -85.1649,14.2885, faka

Uma ungafuni ukuphula umkhukhunathi ungabalondoloza ku-txt bese ubangenisa ngomyalo okuwukuthi kwenziwe lokho.

I-Georeferencing isithombe.

sebenze ezindaweni ezahlukene u-uUmphumela wokufaka amaphuzu ukhona, ezinhlangothini zombili zomngcele wendawo.

Konke esikwenzayo manje ukulayisha isithombe. Lokhu kwenziwa kumphathi we-raster, okukhombisa ukuthi isithombe sizolayishwa ngokuhlanganyela futhi sikhombise iphoyinti elingaphezulu kwesobunxele bese ngakwesokudla ngezansi.

Lapho banakho:

sebenze ezindaweni ezahlukene u-u

 Kwenzekani ngeziqephu:

Okufanayo kuzokwenzeka ngezakhiwo ezihlukaniswe umkhawulo wendawo; okwenziwayo ukuthi ama-vertices aguqulelwa ezindaweni zokuhlala ukuze abe nokukhonjiswa okukodwa. Indawo ekahle kuleyo ndawo ukuphakamisa amaphuzu ngokumisa i-GPS ukuze ibambe izixhumanisi zomhlaba.

Golgi Alvarez

Umbhali, umcwaningi, uchwepheshe wamamodeli wokuphathwa komhlaba. Ubambe iqhaza ekucabangeni nasekusetshenzisweni kwamamodeli afana nalawa: Isistimu Kazwelonke Yokulawulwa Kwezakhiwo i-SINAP e-Honduras, Imodeli Yokuphatha Yomasipala Abahlangene e-Honduras, Imodeli Edidiyelwe Yokuphathwa Kwe-Cadastre - Registry e-Nicaragua, Uhlelo Lokuphatha lwe-Territory SAT e-Colombia. . Umhleli webhulogi yolwazi lwe-Geofumadas kusukela ngo-2007 futhi umdali we-AulaGEO Academy ehlanganisa izifundo ezingaphezu kwe-100 ngezihloko ze-GIS - CAD - BIM - Digital Twins.

Izihloko ezihlobene Nalesi

17 Amazwana

  1. Angiqiniseki ukuthi ngiyaqonda ukuthi uhlalaphi.
    Uma iwela phakathi kwezindawo ezimbili kufanele ubuyekeze ngokusebenzisa izixhumanisi zendawo, ububanzi / ubude.
    Uqala kanjani ukuba nabo?

  2. NGINENKINGA SICELA ISIQEPHU SIPHAKATHI KWEZINDAWO EZIMBILI: 17 18
    Angiyazi ukuthi singayithola kanjani
    EMHLANGENI ENGIQINISELE UKUHLELA NJENGOBA
    I-COORDINATES KU-GOOGLE HEART Ngifisa ukuba iCOPY YOKUPHILA YAKHENZISWA NGOKWENZEKA NGOKWENGEZIWE NGOKWENGEZIWE NGOKWENZA NGAKHO
    I-AAGRACIAS

  3. Enye inketho ukuyithumela ku-Google Earth futhi uyihlole lapho ngokwenza kusebenze igridi yedigri. Ukubingelela ezweni lamachibi nezintaba-mlilo; uma ngidlula lapho sidla okosiwe.

  4. Nginenkinga elandelayo
    Nginezixhumanisi kwifomethi ye-XY, ezinye zazo ziwela ku-16 ZONE kodwa ngikholelwa ukuthi abanye bawela e-ZONE 17, ngingazi kanjani ukuthi zivelaphi iZONE?

  5. Mina wgs84 endaweni amaphuzu 17N nami sizibonise isimo ezweni lonkana endaweni WGS 84 17 South, kwiphrojekthi ArcGIS 10.2 Ngiyithola ngephutha, siyabonga futhi nangosizo lwakho
    imikhonzo

  6. Excellent imfundo lobuchwepheshe, Ngithemba ukuqhubeka ukufunda lolwati bese idabula programas.Les yabo ngithumela yokubonisana kudingekile ngaphambili futhi ubafisele impumelelo ubucwepheshe yaso ephezulu isetshenziswa geodesy kanye nesimo sendawo.

  7. Lokhu kungenakugwemeka.
    Ungashintsha impumalanga yamanga, ukuze i-meridian emaphakathi ibe kubude obukuvumela ukuthi ube nakho konke emgqeni ofanayo. Ngobubi bokushintsha izixhumanisi zakho.
    Enye indlela ukusebenzela izilinganiso nezilenga.

  8. Umngane Ngisebenza ku-Arcgis 9.3, uyazi ukuthi ngingashintsha kanjani endaweni eyodwa kuphela.

    Siyabonga kakhulu ngosizo lwakho

  9. Sawubona mngane, ngicela ungisize, nginolwazi lokuma kwendawo yami yokufunda ezindaweni ezimbili ezihlukene 17S kanye no-18S, akuhlelo lwereferensi lwe-WGS84 olufanayo. Lokhu kubangela ukuthi ulwazi lwethule ukufuduka ngenxa yokuba sezindaweni ezihlukene futhi ngidinga ukuthi zibe ku-18S kuphela.

    Siyakuhalalisela kubhulogi yakho

    U-Andrea-Ecuador

  10. Kuhle ibhulogi yakho, kodwa ukukhangisa okuningi wonke umuntu uyesaba, kubonakala sengathi uphelelwe yithemba, ngiyazi ukuthi ngeke ungivumele, ngaphambi kokuba ibe yikhwalithi, kodwa izikweletu zashintsha umqondo "womsebenzi" wakho.

  11. Angazi. Kufanele ihlolwe, izithombe zingathwala ukuqagela kwazo, kodwa uma udala imephu entsha yokuthunyelwa ingaba kuzixhumanisi zendawo ngakho-ke kufanele inqatshwe ngokuhamba kwesikhathi.

  12. Futhi ku-Manifold, ama-orthophotos amabili (angavela ku-PNOA, UTM) angahlanganiswa kanjani ne-spindle ehlukile?
    I-gracias

  13. Sawubona iqiniso ukuthi incazelo iyinto enhle kakhulu, kodwa ngingathanda ukubhala isihloko mayelana nokuthi ungasebenza kanjani endaweni yokudlula.

    Inkinga enginayo q q ezweni lami BOLIVIA le izoni ezintathu mina 19, 20 futhi 21 nokuxhumanisa futhi abaningi balaba kuba esikhathini 19, kodwa ingxenye yayo faka indawo 20 (endaweni agqagqene).

    Lokho engifuna ukukubuza ukuthi kufanele ngisebenze kuzo zombili izimpande noma ku-spindle eyodwa kuphela.

    Siyabonga kusengaphambili ngokubambisana kwakho neqiniso ukuthi leli khasi lihle kakhulu, qhubekani ukubonga ngokubambisana kwakho.

  14. Ngicabanga ukuthi ukhuluma ngedatha ngaphandle kwe-georeference. Ngokunjalo, ubanikeza indawo eyinkomba bese uwahambisa, lawo awela kwenye indawo uwaguqule abe ama-latitude nama-longitudes.

  15. Le ndlela enhle yokusebenza, KANYE NOMA IMINININGWANE, ulungisa kanjani amaphuzu okuqoqa uma usuwenze nge-theodolite electronic

  16. Le ndlela enhle yokusebenza, KANYE NOMA IMINININGWANE, ulungisa kanjani amaphuzu okuqoqa uma usuwenze nge-theodolite electronic

  17. Yeka umngane engikuhalalisela ngebhulogi yakho, bambalwa abantu kulo mkhathi abahlanganyela ingxenye yesikhathi sabo ekusekeleni iqembu ekusetshenzisweni okuhlukahlukene kocwaningo kanye nobunjiniyela bomphakathi, bengilokhu ngilandela izinyanga ezithile izihloko ozisakaza ngale ndlela. , ingxenye yazo ingisebenze njengamathuluzi isikhathi esifushane, njengoba ezindabeni zezabasebenzi ngizithola ngiyi-cadista futhi kuze kufike esicini sami esithile sokuzimela nginesiteshi esiphelele se-SOKKIA 630RK, futhi nakuba usuku lwami lomsebenzi lungivimbela ukuba ngizinikele i-topography njalo ngifuna izihloko ezingigcina nginolwazi lwakamuva ngayo yonke imikhiqizo ye-cartography kanye ne-civil engineering, kahle, ukuze ngingazinwebi, ngiyavalelisa.

    I-Atte: Emerson Marin
    I-Venezuela, i-Anaco Edo. Anzoategui.

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