Yuav ua li cas koj hloov lub coordination system?
Yuav ua li cas koj hloov lub coordination system?

Video: Yuav ua li cas koj hloov lub coordination system?

Video: Yuav ua li cas koj hloov lub coordination system?
Video: Tsis Muaj Peev Xwm Yuav Ua Li Cas 2024, Kaum ib hlis
Anonim

VIDEO

Ib yam li ntawd, tib neeg nug, Kuv yuav hloov pauv li cas shapefile coordinate system?

  1. Hauv ArcCatalog, nyem qhov shapefile uas nws txoj kev tswj hwm koj xav txhais.
  2. Nyem rau cov ntawv qhia zaub mov thiab nyem Properties.
  3. Nyem qhov XY Coordinate System tab.
  4. Nyem Hloov.
  5. Ua raws li cov kauj ruam txhawm rau txheeb xyuas thaj chaw tshiab lossis ib qho kev npaj ua haujlwm tshiab los hloov qhov tsim nyog.
  6. Nyem OK.

Tsis tas li ntawd, kuv yuav hloov kuv cov kev tswj hwm thoob ntiaj teb mus rau hauv zos li cas? RE: Hloov cov phiaj xwm sib koom ua ke thoob ntiaj teb mus rau ib daim phiaj hauv zos

  1. Tsim ib daim ntawv ua haujlwm tshiab.
  2. Ntxiv los yog import lub ntiaj teb no coordinates.
  3. Xav tias koj xav tau ib qho ntawm cov ntsiab lus thoob ntiaj teb (hu rau nws 1001) nyob rau hauv zos coords 500.0, 500.0.
  4. Ntxiv cov ntsiab lus hauv zos tshiab (hu rau nws 11) ntawm lub zos coords 500.0, 500.0.

Ib yam li ntawd, tib neeg nug, Kuv yuav hloov qhov kev sib koom tes hauv Arcgis li cas?

Hauv ArcMap , mus rau Saib> Cov Ntaub Ntawv Ncej Khoom dialog. Xaiv tus Coordinate System tab. Nyem rau ntawm Transformations khawm nyob rau hauv qab ntawm lub dialog (nyob rau hauv cov laus versions ntawm lub software, lub Transformations khawm tshwm nyob rau sab xis.) Geographic Coordinate Systems Transformations dialog box tshwm.

Dab tsi yog kev sib koom tes ntaus ntawv?

3D Transformations Normalized ntaus ntawv tswj los yog NDC qhov chaw yog ib qho screen ywj siab tso saib tswj qhov system ; nws encompasses ib lub voos xwmfab qhov twg x, y, thiab z Cheebtsam ntawm −1 mus rau 1. Tam sim no viewport transform yog siv rau txhua vertex koom tes los tsim qhov chaw qhov rais ua haujlwm.

Pom zoo: