ArcGIS-ESRIcadastreOkufakiweGPS / Izinsiza kusebenzatopografia

Yenza okungahambisani ne-ArcGIS

Ukwenza ucwaningo lwe-cadastral ngesiteshi esiphelele, ngaphandle kokuba nokunemba kwamamilimitha, nakho kungasiza kwezinye izinhloso, ngoba sinokuphakama kwephuzu ngalinye. Ake sibheke kuleli cala, ukuthi ungayikhiqiza kanjani imigqa yokunquma, esesivele sibonile ngayo I-AutoDesk Civil 3D, nge I-Bentley Geopak y GIS ezininginingi, ngakho-ke ngezinjongo zemfundo, kulokhu sizokwenza nge-ArcGIS.

1. idatha CAD

Kulokhu kuvivinya umzimba, nginamafayela ocwaningo ku-dgn, elilodwa losuku ngalunye lomsebenzi. Ukuyingenisa kulula njengoku:

  • I-Arctoolbox
  • Ukusebenzisana kwedatha
  • Ukungenisa okusheshayo

Amafayela we-dgn ayakhethwa, ne-voila, kuwo wonke. Bona ukuthi zibukeka zinhle kangakanani, ungabona izinsuku abafana abasebenza ngazo, lapho benza umzamo futhi nini bahamba.

  • Izinga lezinga le-arcgis

Ngaphezu kokuthakazelisa, ungabona lapho bathathe khona amaphuzu, kulokhu cishe kuphela ekushintsheni kwezifundo zamabhulokhi, ukuthatha izingqimba namabhodlela ngeteyipu yokulinganisa. Kuyasebenza ukusekela indlela yocwaningo ngesikhathi sokungafani ngokulinganisa kwamadokhumentari noma olunye ucwaningo. Ungabona futhi lapho ababeka khona imishini ukuze babheke emuva.

Izinga lezinga le-arcgis 

2. Faka amaphuzu ku-geodatabase

Izinga lezinga le-arcgis Ukuze uphathe kangcono, ngizofaka amaphuzu ku-geodatabase. Ukwenza lokhu, sicabanga ukuthi isivele idaliwe nge-ArcCatalog futhi yachaza isigaba Sesici.

  • I-ArcToolbox
  • Amathuluzi wokuguqula
  • Ukuze geodatabase
  • Faka isigaba ku-geodatabase

I-3 Dala imodeli ye-digital

Izinga lezinga le-arcgis Eziningana zalezi zinyathelo zinganakwa, kepha ngenhloso yokuqonda ukusetshenziswa kwe-3D Analyst, sizozibona kule oda.

  • I-ArcToolbox
  • Amathuluzi we-Analyst 3D
  • Isimo sezwe
  • Dala indawo

Ngalokhu sichazile igama le-model kuphela, sizofaka amaphuzu:

  • Engeza isigaba sesici endaweni
  • Yakha indawo

Izinga lezinga le-arcgis Manje ake sikhiqize i-TIN

  • Ibhokisi le-ArcTool
  • Amathuluzi we-Analyst 3D
  • Ukudala kwe-TIN
  • Dala i-TIN

Ungabona ukuthi ngokweqile ukuthi akukho amaphuzu anele, ukuxilongwa kwe-triangulation kuhlala kuhlwempu, kodwa lapho imigwaqo ikhona khona, ihlala ingaguquguquki.

Ngiphinde ngabona ukuthi ngenxa yobumsulwa babo, kulokhu kuphakamisa abafana benze iphutha ngokungalondolozi ilifti ngokushintsha okokusebenza. Iphutha elongekayo, ngokuhlanganiswa kwamaphoyinti aseduze kepha ukubonwa kungatholakala ngesikhathi sokwenza ukulungisa. Futhi phakamisa ukuthi ezindaweni ezimbili zokuqala ze-georeference basebenzise ukuxhumanisa kokuphakama okunikezwe yi-GPS nebanga elanele ukunciphisa iphutha lokujikeleza ngenxa yokunganembi kwe-GPS.

I-4 Yenza ama-curve ezingeni

Izinga lezinga le-arcgisNjalo ngaphakathi kwe-3D Analyst

  • TIN Surface
  • I-Contour TIN

Lapha sikhetha i-TIN esanda kudalwa, ungqimba ohlosiwe kanye nendawo phakathi kwemigqa yenkambiso (phakathi kwabanye) i-pirouettes okwangisindisa ngenxa yezizathu zesikhala).

Izinyathelo ziningi uma kuqhathaniswa ne-GIS e-Manifold, kodwa izinketho zinamandla kakhulu.

I-5 Yakha imephu yezintambo.

  • TIN surface
  • TIN Slope

Izinga lezinga le-arcgis

Okuza ukusebenzisa lokhu, okungasetshenziswa ekwakhiweni kwezinhlelo zokuthuthwa kwamanzi, ngoba lokhu akuyona nje inhlolovo yocwaningo, kodwa inhlolovo yezobuchwepheshe ongayisebenzisela emaphrofayli emigwaqweni ngezinyathelo ezimbalwa nje .

Golgi Alvarez

Umbhali, umcwaningi, uchwepheshe wamamodeli wokuphathwa komhlaba. Ubambe iqhaza ekucabangeni nasekusetshenzisweni kwamamodeli afana nalawa: Isistimu Kazwelonke Yokulawulwa Kwezakhiwo i-SINAP e-Honduras, Imodeli Yokuphatha Yomasipala Abahlangene e-Honduras, Imodeli Edidiyelwe Yokuphathwa Kwe-Cadastre - Registry e-Nicaragua, Uhlelo Lokuphatha lwe-Territory SAT e-Colombia. . Umhleli webhulogi yolwazi lwe-Geofumadas kusukela ngo-2007 futhi umdali we-AulaGEO Academy ehlanganisa izifundo ezingaphezu kwe-100 ngezihloko ze-GIS - CAD - BIM - Digital Twins.

Izihloko ezihlobene Nalesi

14 Amazwana

  1. Ngicabanga ukuthi kuhle kakhulu, kepha ungangitshela ngenguqulo engayenza imigqa yenkambiso.

  2. Yiluphi ulwazi oluhle, nje imininingwane engiyithole kamuva i-arcgis 10 futhi ngisenenkinga ngezinto eziningi, ungangitshela indlela yokuqala ngokoqobo noma yikuphi okushoyo ukuthi bayayincoma.

    Ngaphambi kokusebenza nge-arcview i-3.2 futhi uzizwa ngempela umehluko. Ngithemba ukuthi ungangisiza

  3. Ngiyabonga kakhulu ngolwazi, kusukela ku-TIN ongenza okuningi, futhi lapha uchaza kahle ukuthi ungayenza kanjani imigqa yomjikelezo.

  4. Hlola imemori yangaphakathi, bese ubheka ukucushwa, uma uqondisa kwimemori yangaphakathi.

    Bheka futhi isikhathi sokubanjwa, uma sifushane kakhulu noma uma isimiso sisethiwe esikwenza umzamo wokuthutha ngemuva kwesikhathi sangempela.

  5. Ngibonga angiphezi kubona eziningi usizo, ngiba Magellan GPS semephu mobile 6 v2.1 kodwa ningaqondi ukuthi kungani ngithola into engiyidingayo asanele ngoba postprocessing futhi cishe kwimemori bangaphandle ayinalutho kumele

  6. Ama-polyline ahlanganiswe nomyalo we-Pedit, kunketho yokujoyina okuningi. Okwenzekayo ukuthi kumele kube ngama-polylines, uma unamajika ohlobo lwe-smartline ngeke ukwazi.

  7. Sawubona nginenkinga yokujoyina imigqa eminingana yemigqa yezintambo, omunye angangisiza, achaze ukuthi ngidinga ukujoyina ama-polygoni namanye ama-polyline angayedwa? ngiyabonga

  8. Excellent, ngifuna ukwazi ukuthi angikwazi ayudar.Necesito ukwazi indlela yokwenza namacici rodalizacion unmapa nge ArcGIS, uma pudiers ukuthumela PAOs ukuba jalfremar_59@yahoo.es uthi:

    Lokhu kuhle ukwazi ukuthi kunabantu abahlale benolwazi futhi benganqikazi ukusekela umakhelwane wabo. Lokhu kudala okuhle kwemigqa ye-contour ne-ArcGis.
    Ungangisiza ngokukhombisa ukuthi yiziphi izinyathelo zokwenza imephu ye-slope kanye nokuma kwehlathi. Imeyili yami jalfremar_59@yahoo.es futhi nginguJoseph Alfredo Martínez, eHonduras.

  9. ngiyabonga ngomnikelo wokungena, imininingwane yakho ingikhonze ngesikhathi esihle

  10. UFF¡¡¡¡¡¡¡¡¡¡ ZONKE IZINSUKU BANGANGIMANGAZA KABANZI NGOSIZO OLUMENZELWE KUWEBHU, KAKHULU IGEOFUMADAS 2.0, NGIYABONGA NGOMUNTU WOKUNIKELA ...

  11. le ncazelo kahle kakhulu ngizoyithanda kakhulu ukuthi bangifundise kusukela ekuqaleni ukuthi bangayenza kanjani imigqa yezintambo

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