UTM inogadzirisa giraiti uchishandisa CivilCAD

Ichangobva kukuudza iwe pamusoro CivilCAD, chikumbiro chinotanga kuAccAD uyewo paBricscad; ino nguva ini ndinoda kukuratidza nzira yekugadzira tafura yekubatanidza, chete sezvatakaona ne Microstation Geographics (Zvino Bentley Mepu). Kazhinji zvinhu izvi Zvirongwa zveGIS zvine icho neine zvakawanda zvekuita, asi paCAD level inenge ichikwanisika, nokuti kunyange zvazvo yakave yakagadzirwa inofanira kuitwa mumutowo wevectorial, kurasikirwa nechisimba uye ichida mamwe maitiro ekugadzirisa.

Pane zvingasarudzwa zviviri mu CivilCAD: UTM Coordinates uye Geographic.

1. Georeferencing CAD faira.

Sezvatinazvo akatsanangura kare, chokwadi chokuti chiyero chiri UTM inoratidzira hazvirevi kuti ndiyo georeferenced, sezvo mitsara imwechete inodzokororwa mune dzimwe nzvimbo, saka kuitira kuti iwe unofanise kutsanangura munzvimbo yauri kushanda.

Izvi zvinoitwa ne: CivilCAD> Chinja Zvinosiyana.

Saizvozvowo, kuitira kuti tive nemafungiro emiganhu, tinotsanangura zvinhu zve ellipsoid, kana zvikasiyana nezvinogadzirirwa GRS80 / WGS84:

• Nzvimbo yeUTM
• Senior half-length
• Chikamu Kureba (madigiri), kazhinji 6
• Izvi zvenhema, kazhinji 500,000
• Reverse Crush Coefficient
• Central Scale Factor
• Chiremba chepakati pemeridian, iyi ndiyo meridian iyo iri pakati penharaunda
• North nhema.

2. UTM Coordinate Grid

Nokuda kweizvi, yakasarudzwa kubva mumenu ye CivilCAD, reticle uye ipapo UTM; kana mutemo nemaoko -RETUTM, ipapo pinda.

Mutsetse wekuraira, meseji yekusarudza bhokisi rezvatinofarira inoonekwa, ipapo makona maviri enzvimbo inonyorwa anosarudzwa. Zvinokurudzirwa kuti uto riitwe, kuti mitsara iwirirane chaizvo nemupendero, iyo Snap inoshandiswa kana kusadzimiswa neF3 keypad function.

Ipapo meseji inoonekwa yekuti gridhi inotifarira zvakadii; mune ino nyaya ini ndiri kuenda kunosarudza mazana maviri. Uye ipapo tinayo, yakapusa, isina kuomarara kwakawanda asi iine sarudzo shoma sezvinoita Microstation.

Kuti uchinje ruvara rwemashoko kana zvigaro zvepamusoro, zvinoshandiswa nekurichinja naro akaturikidzana inogadzirwa mune ino maitiro; CVL_RETUTM uye CVL_RET_TX. Kuti usasvibise iyo mhando, izvi zvinofanira kuitwa pane marongerwo.

3. Geographical inoshandisa grid

Nokuda kweizvi, tinosarudza sarudzo yechipiri, kana mutemo -RETGPS uye isu tinopindura kune zvaunokumbira (Kureba pakati pezvikamu mumasekondi)

Kuti uchinje ukuru hwemavara, zvinoitwa ne:  CivilCAD> Chinyorwa> Dudzira Rugwaro Kureba.

Ibheche isina kuroorwa, iyo Civil3D Ndinofanira kuita pasina kutendeuka kukuru.