Indlela Yokuthola I-Georeference ku-Autocad

I-Georeferencing Kuyinqubo kubalulekile ekwakhiweni kwamamephu edijithali nezinye ihluzo zendawo, lapho i-AutoCAD, isofthiwe eyaziwa kabanzi emhlabeni I-Computer-aid design (CAD) iyagqama. Siyakwamukela ku-athikili yethu enesihloko esithi "How to Georeference in AutoCAD," lapho sethula khona umhlahlandlela ophelele futhi onemininingwane kule nqubo. Kulesi sihloko, sizohlola ukubaluleka kwe-georeferencing futhi sizokuqondisa Izinyathelo ezibalulekile zokwenza i-georeferencing ngempumelelo usebenzisa i-AutoCAD.

I-AutoCAD iyithuluzi eliqinile elinikeza izici eziningi ezisiza ukuhlotshaniswa kwezixhumanisi zendawo nezinhlangano zazo zokudweba, ngaleyo ndlela ivumele ukudalwa kolwazi lwendawo olunembile. Ukuqonda lokhu... Ungawusebenzisa kanjani kahle umsebenzi we-georeferencing ku-AutoCADUzokwazi ukuthuthukisa ngokuphawulekayo ukunemba nokusebenziseka kwe amaphrojekthi akho wemephu yedijithali.

Sihlanganisa yonke into kusukela ekubalulekeni kwe-georeferencing kanye nendima yayo ekwakhiweni kwe-CAD, ngencazelo enemininingwane yenqubo ye-georeferencing ku-AutoCAD, kuya kumathiphu awusizo namasu okukhulisa ukunemba nokusebenza kahle komsebenzi wakho. Ngakho-ke, kungakhathaliseki ukuthi ungumuntu osaqalayo ofuna ukuqonda izisekelo ze-georeferencing ku-AutoCAD, noma umakadebona we-CAD ofuna ukuthuthukisa amakhono akho, lesi sihloko sizokunikeza ulwazi oludingayo. ulwazi olubalulekile kanye nesiqondiso.

Ukuqonda i-Georeferencing ku-AutoCAD

La i-georeferencing ku-AutoCAD Kuhilela ukunikeza izixhumanisi zomhlaba wangempela endaweni ngayinye yemodeli ye-CAD (Idizayini Esizwa Ngekhompyutha). Lokhu kuvumela ukumelwa okunembile kwezakhiwo zokwakha, inethiwekhi yamapayipi, i-topography, nezinhlelo zedolobha ngaphakathi komongo wendawo. Ngamagama alula, i-georeferencing ku-AutoCAD isho ukubeka umklamo wakho endaweni.

Ukuze wenze i-georeferencing ku-AutoCAD, uzodinga ukulandela uchungechunge lwezinyathelo ezithile.

• Okokuqala, kufanele uvule umdwebo ofuna ukuwubhekisa ku-georeference.
• Okulandelayo, kuyadingeka ukwenza kusebenze isikhala semodeli.
• Okulandelayo, khetha inketho ye-Geolocation kuthebhu ethi Faka.
• Ngokuya ngezidingo zakho, ungakhetha ukusebenzisa i-geolocation eku-inthanethi noma ungenise ifayela lemephu.
• Ukuze uthole i-geolocation eku-inthanethi, uzodinga uxhumano lwe-inthanethi kanye ne-akhawunti ye-Autodesk. Le ndlela izokunikeza amamephu abukhoma ongakhetha kuwo izixhumanisi.
• Uma ukhetha ukungenisa ifayela, uzodinga kuphela ifayela lemephu ngefomethi ethi .kml noma .kmz.
• Kuzo zombili izindlela, udinga nje ukukhetha izixhumanisi ozifunayo futhi i-AutoCAD izokwabela ngokuzenzakalelayo lezi zixhumanisi kumodeli yakho.

Kubalulekile ukukhumbula ukuthi iphuzu ngalinye kumodeli yakho ye-CAD lizohambisana nephuzu elithile emhlabeni wangempela. Ngakho-ke, Kubalulekile ukuthi uqiniseke ngezixhumanisi ozikhethayo..

Ukusebenzisa i-Georeferencing Ukukhulisa Ukunemba ku-AutoCAD

Inqubo ye i-georeferencing ku-AutoCAD Kuqala ngokutholwa kwedatha ye-geospatial, esetshenziselwa ukuvumelanisa imephu noma isithombe nezindawo zomhlaba wangempela. Kochwepheshe bokuklama kwezakhiwo nobunjiniyela, lokhu kufanele kube indlela ejwayelekile, njengoba i-AutoCAD iyithuluzi lokuklama elisizwa ngekhompyutha (CAD) elisetshenziswa kakhulu kule mikhakha. Nakuba i-AutoCAD ingeyona isofthiwe ye-GIS ezinikele, enekhono lokubeka indawo, ingase isetshenziselwe amaphrojekthi adinga ukukhohliswa nokuhlaziywa kwedatha ye-geospatial.

I-Georeferencing ku-AutoCAD ingaba yinzuzo kumaphrojekthi adinga ukunemba okuphezulu mayelana nezindawo nezilinganiso. georeference umdwebo ku-AutoCADNgeke nje uthole umdwebo onembe kakhulu, kodwa uzokwazi nokuqinisekisa izilinganiso ngokuqondile kumephu yakho noma uqinisekise ukuthi umklamo wakho umiswe ngendlela efanele emkhathini. I-Georeferencing iwusizo ikakhulukazi lapho usebenza kumaphrojekthi amakhulu, njengokuhlela kwedolobha, lapho indawo enembile nokulinganisa kubalulekile ukuze kube nemiphumela eyimpumelelo.

Isicelo Esisebenzayo: Izinyathelo ze-Georeference ku-AutoCAD

Isigaba sokuqala se-georeferencing ku-AutoCAD siqukethe layisha isithombe ofisa ukukuthola ngokwendawo. Ukuze wenze lokhu, kufanele uvule umdwebo omusha bese usetha isikali esihambisana nesistimu yokuxhumanisa yemephu yesisekelo. Bese, usebenzisa ithuluzi lokufaka, khetha ifayela lesithombe bese uqinisekisa ubukhulu nendawo yokuqala. Isithombe esingenisiwe sibe sesibekwa endaweni yokudweba.

• Vula umdwebo omusha ku-AutoCAD.
• Sungula isikali sesistimu yokuxhumanisa imephu eyisisekelo.
• Ngenisa isithombe ukuze senziwe i-georeferenced usebenzisa ithuluzi lokufaka.
• Qinisekisa ubukhulu bokuqala nendawo yesithombe.

Esigabeni sesibili, udinga lungisa isithombe sibe izixhumanisi ezifaneleUkulandela imephu yereferensi, kuyadingeka ukuxhumanisa okungenani amaphuzu amathathu esithombeni nezixhumanisi zawo zejografi ezihambisanayo. Le nqubo Lokhu kwaziwa ngele-'control point placement'. Okokugcina, kubalulekile ukulondoloza umdwebo ngesithombe se-georeferenced. Kubalulekile ukukhumbula ukuthi zonke izinguquko ezenziwe zizobonakala kuphela emdwebeni, hhayi esithombeni sokuqala.

• Xhumanisa okungenani amaphuzu amathathu esithombeni kuzixhumanisi zawo zendawo ngokubeka izindawo zokulawula.
• Londoloza umdwebo ngesithombe se-georeferenced.
• Izinguquko ezenziwe aziboniswa esithombeni sokuqala, kuphela emdwebeni.

Ukuxazulula Izinkinga Ezivamile ku-Georeferencing nge-AutoCAD

Ngokuvamile, lapho uzama georeference umdwebo ku-AutoCAD, Sihlangabezana nezinkinga ezijwayelekile ezingenza umsebenzi ube nzima. Okunye okuvame kakhulu yilapho omaka bendawo bevela ezindaweni ezingalungile ngenxa yokuthi kusetshenziswa isistimu yereferensi ehlukile. I-Georeferencing ingahlukaniswa ngamathuluzi amabili ayinhloko ku-AutoCAD: i-georeferencing yesithombe kanye nokuxhumanisa i-georeferencing. Ukuqonda la mathuluzi kuzokonga isikhathi futhi kuvimbele ukungqubuzana.

Ngoba xazulula le nkingaQiniseka ukuthi kokubili umdwebo we-AutoCAD kanye nohlelo lwe-GIS noma isofthiwe yemephu yedijithali zisebenzisa isistimu yokuhlanganisa efanayo. Uma omaka bengakaveli endaweni efanele, ungase udinge lungisa isikali somdweboKubalulekile ukukhumbula ukuthi i-AutoCAD ayisebenzisi i-latitude ne-longitude, kodwa isebenzisa indiza ye-XY ngamamitha noma izinyawo. Ukuze wenze i-georeference efanele umdwebo wakho, kufanele:

• Hlola futhi ulungise isistimu yokuxhumanisa yomdwebo wakho kanye ne-GIS
• Qiniseka ukuthi umdwebo usezingeni elifanele
• Lungisa indawo yomaka

Enye inkinga evamile ukuhlanekezelwa komdwebo lapho udluliselwa kuhlelo lwe-GIS noma isofthiwe yemephu yedijithali. Lokhu ngokuvamile kungenxa yokuthi idatha ayiqondanisiwe kahle phakathi nokudlulisa. Ukuze uxazulule le nkinga, buyekeza imephu ye idatha yakho Ku-AutoCAD, sebenzisa inqolobane yedatha yohlelo lwe-GIS. Yenza zonke izinguquko ezidingekayo ku-AutoCAD ngaphambi kokungenisa umdwebo. Ezinye izincomo zenqubo yakho ye-georeferencing yilezi:

• Buyekeza ukuxhumana kwedatha yakho
• Qinisekisa ukuthi idatha ku-AutoCAD iqondaniswe kahle ngaphambi kokungenisa.
• Yenza izinguquko uma kunesidingo ngaphambi kokudlulisa

Lawa macebiso kufanele akusize ubhekane nezinkinga ezivamile ze-georeferencing ku-AutoCAD. Khumbula, ukulungiselela ngokucophelela nokuqinisekisa idatha yakho kungakongela isikhathi nokukhungatheka ngokuhamba kwesikhathi.