Indlela yokutshintsha ukubonakala kwemephu

umfanekisoNgaphambi kokuba sibone indlela yokwenza ngayo nge-AutoCADMap 3D, kuthekani ukuba sisenza ngokusebenzisa i-Microstation Goegraphics. Nengqondo, oku akunakwenziwa nge-AutoCAD eqhelekileyo, kunye ne-Microstation kuphela.

Le sicelo isebenzisiwe usebenzisa izixhobo / ukulungelelanisa inkqubo / ulawulo lwenkqubo. Eli jongana libonakala, izixhobo zalo zinokusebenza kunye ne-georeferencing; siya kusebenzisa ezintathu zokuqala eziza kubelwa nokuguqula ukubonakala kwemephu. Okwesine kukudala i-quadrant grids kunye neyokugqibela ukuphinda uhlawule indiza.

1. Nika i-projection.

Kwimeko yam, ndifuna ukunikezela UTM, nge-datum WGS84 (NAD83), indawo ye-16 North. Ukuvelisa iphaneli esicacisa kwi icon lokuqala kuze kuvele le jongana, esinokuyidonsa kwiibhande zecala:

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Sisebenzisa iqhosha lokuqala (edit) ukuba abele kwelivi, uze ukhethe Standard Design, Universal ii kweMercator, kunye Datum WGS84 kunye neeyunithi ngeemitha. Ngakwesokudla, indawo ekule ndawo i-16 enyakatho ye-hemisphere iyonyulwa, ukwenzela ukuba utshintsho lusetyenziswe, iqhosha lesithathu (londoloza inkosi) likhethiwe.

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2. Khetha ukwenziwa kwenkcazelo

Kule iteksi yesibini isetyenzisiweyo, cinezela imouse uze usebenze kule mpaneli:

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Kulo mzekelo, mna kukuguqula imephu yam zilungelelanise geographical, ngoko khetha iqhosha wesixhenxe, ucinezele i yesibini iqhosha (reference hlela) ukuze alimise, ngokukhetha umgangatho projektha / ngokwezelizwe (yobubanzi / yobude), esebenzisa oyi efanayo wgs84 kunye neeyunithi ukuba degrees. Emva koko iqhosha lesine lisetyenzisiwe (Ukhuseleko liselo).

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3. Yenza ukuguqulwa

Oku kwenziwa ngezixhobo zeqhosha lesithathu lepaneli yokuqala.

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  • Ukuba sifuna ukuguqula yonke ifayile, sikhetha okokuqala (ukuguqula konke)
  • Ukuba ufuna ukuyenza kuphela ngocingo, kufuneka ukuba isebenze kwaye ukhetho lwesibini lukhethiwe (ukutshintshwa kocingo)
  • Ukuba ufuna ukuguqula izinto ezithile, khetha ukwesithathu (ukuguqulwa kwezinto),
  • Oku kulandelayo kukuguqula iifayile kwifomethi ye-ASCII
  • Kwaye okugqibela ukuguqula iifayile ezininzi (ibhetki).

Xa ukhetho lukhethiweyo, chofoza kwisikrini.

Shiya impendulo

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Le sayithi isebenzisa i-Akismet ukunciphisa ugaxekile. Funda indlela idatha yakho yokubhaliweyo isetyenziswe ngayo.