Guqula ifayela le-DGN kusuka ku-ED50 kuya ku-ETRS89
Ngokuvamile abasebenzisi be-GIS bahlangabezana nenselele yokuguqula idatha ye-CAD nezinhlelo zokubhekisela. Sisho inselelo ngoba, ezimweni eziningi, lolu shintsho ludinga umsebenzi osivumelayo ukuthi sigcine ekugcineni silondoloze ulwazi oluningi ngangokunokwenzeka kusuka kwedatha yasekuqaleni.
Kuyathakazelisa ukuthi lokhu kusebenza kuza ne-Microstation, kepha impela labo abakwenze lapho bazokwazi ukuthi i-intuitive akuyona into yabo ekhethekile. Ngalesi sikhathi ngifuna ukukhombisa ukusebenzisa le nsiza yokubona ukuthi I-Geobide Suite ukuchaza ukuthi singayenza kanjani, siphendukela ku-Geoconverter, ngoba lo mguquli wefomethi yezwe usinika ithuba lokufeza le nqubo ngendlela eqondile, elula, futhi mahhala
Njengesibonelo, sizothatha ifayela le-DGN nge-reference ye-reference ye-ED50, futhi siyishintshe ku-ETRS89. Ukuze ukuguqulwa okubandakanya ifayela kufomethi ye-DGN kwenziwe ngokuqondile kunalokho okunikezwa ngokuzenzakalelayo, kuhle ukucabangela lezi zici ezilandelayo:
I-1. Izakhi zohlobo lweselula
I-Geoconverter -> Ithebhu yokufaka -> Ifomethi ye-DGN -> Abanye ithebhu -> inketho
Lapha sishintsha isici se-cell virtual ngencazelo yaso yangempela ekhona emtatsheni welabhulali
Le nketho ikuvumela ukuthi ukhethe ifayili leseli (noma elibizwa nangokuthi amaseli), okufana nokuvimba kwe-AutoCAD eMicroStation lapho kugcinwa khona incazelo yezinto ukuze kuyiswe kufayela lokukhipha.
Uma nje lo mbhalo ungabelwe, i-Geoconverter, njengoba ingenayo incazelo yamabhuloki / amangqamuzana, idala ibhokisi elilinganayo nombhalo onegama lokuqala / igama leselile uma ngabe i-postprocess izoshintshwa.
Uma kuchaziwe kusukela ekuqaleni, incazelo efika efayeleni ifakwe.
Endabeni ye-DGN, amangqamuzana angaphakathi .CELL amafomethi wehlobo nakuba angavulwa njengamafayela avamile we-dgn, ngezinguqulo ze-V8i.
Endabeni ye-DWG, in imbewu lapho amabhlogo kufanele adalwe.
I-2. Imibhalo
Ezinguqukweni zefayela le-DGN, kufanele sikhumbule ukuthi uma ukulungiswa kombhalo wangempela kuhluke ngezansi ngakwesokunxele (JUST = LB ≈ 2), kubalulekile ukwenza ukucushwa okuchaziwe ngezansi, kusukela ubukhulu bomthombo yombhalo ulungisa isimo sezinga lokufaka elifanayo.
I-Geoconverter inikeza amathuba amabili lapho urekhoda imibhalo kusuka kufayela le-DGN. Ngalokhu, kukuvumela ukuthi ukhombise ukuthi sifuna ukuthi iphathe kanjani indawo yokufaka yombhalo kanye nephoyinti lomsebenzisi.
Ngakolunye uhlangothi sithola ithuba lokusebenzisa amafayela wezinsiza (* .rsc). Lena ifomethi yefonti eqondene ne-MicroStation lapho ifayela lingase libe nemithombo ehlukahlukene, ngayinye ekhonjwe ngenombolo negama.
I-Geoconverter -> Ithebhu yokufaka -> Ifomethi ye-DGN -> Ithebhu Yezinsiza
Ngesikhathi sokuguqulwa, i-Geoconverter ifuna imithombo kumafayela (* .rsc) aboniswe efasiteleni langaphambilini. Uma ungakwazi ukuthola ifayela lefonti echaziwe, isebenzisa ifonti ecacisiwe ngokuzenzakalelayo kuzilungiselelo zesistimu yokusebenza. Lokhu kungabangela ukuthi imibhalo idedelwe.
Uma uchaza ifayela lefonti (* .rsc), i-Geoconverter izokwazi uhlobo lombhalo okufanele ulondoloze efayeleni lokuya khona ukuze isikhundla semibhalo sifane nefayela lokuqala.
Ngakolunye uhlangothi, kunenketho evumela ukuthi uhlaziye kabusha iphuzu lokufaka lombhalo usebenzisa i-MicroStation.
I-Geoconverter -> Ithebhu yokufaka -> Ifomethi ye-DGN -> Abanye ithebhu -> inketho, lapha sichaza kabusha iphuzu lokufaka umbhalo
Lolu khetho lwenza uhlelo lwe-MicroStation oluboniswe etafuleni Indawo ye-MicroStatio"Ukubala usayizi wangempela wefonti yombhalo. Lolu khetho lunembile kunazo zonke kusukela i-Geoconverter ikwazi ukuhumusha ukumiswa kwe-MicroStation (kusukela emgwaqweni obonisiwe) futhi usebenzise ifayela lemithombo echazwe kuyo.
I-3. Ukumiswa
I-Geoconverter ikuvumela ukuba uhlakaze izakhi ezahlukene eziyinkimbinkimbi zibe izinhlangano ezilula.
Ngakolunye uhlangothi, kungenzeka ukubola izakhi zamaseli / ukuvimba zibe yizinhlangano ezilula nezizimele.
I-Geoconverter -> Ithebhu yokufaka -> Ifomethi ye-DGN -> Ukucushwa kwethebhu
Esikhathini esilandelayo singaciniseka ukuthi emva kokuqeda isici esimele isithombe se-1, umphumela yizinhlangano eziningana ezimelelwe umfanekiso wesithombe se-2.
Ngakolunye uhlangothi, kungenzeka futhi ukubola i-geometry yezakhi nge-curve ezingxenyeni ezilula.
Isibonelo esilandelayo sibonisa ku-Figure 1 imodi lapho isici esibekwe eceleni siboniswa ngefomethi ye-CAD. Esithombeni se-2, ama-vertices akha ijika lomdwebo we-1 ayahlolwa. Esikhathini se-3 singaciniseka ukuthi i-Geoconverter ifaka inombolo yezimpawu ezidingekayo ukuze kugcinwe i-geometry ye-curve yento yokuqala.
I-4. Imibala
Ngesikhathi sokudalwa kwefayela le-CAD, kungenzeka ukuthi ucacise ifayela lembewu ezosetshenziselwa ukuguqulwa. Leli fayela liqukethe ulwazi mayelana nemingcele yokumisa njengamayunithi womsebenzi, ukukala, ...
Kumele sikhumbule ukuthi incazelo yephalethi yombala yamafayela e-DGN ichazwa efayeleni lembewu, kuyilapho kumafayela e-DWG, leli phalethi lihleliwe.
I-Geoconverter -> Ithebhu yokukhipha -> Ifomethi ye-DGN -> Ukucushwa kwethebhu
Uma kungekho fayili yezinhlanzi ecacisiwe, i-Geoconverter isebenzisa i-generic ehlanganiswe nesicelo. Into eyeluleka kakhulu ukuyibeka ucingo ukuze uthole umphumela olungiselelwe isidingo sesimo ngasinye.
Ulwazi oluningi www.geobide.es