zobwezedwa GIS

Kugwirizanitsa matebulo muzowonjezera

Kulumikiza magome ndi njira yazida za GIS kuti athe kuphatikiza deta kuchokera kuzinthu zosiyanasiyana koma omwe amagawana gawo limodzi. Izi ndi zomwe tidachita ku ArcView ngati "kujowina", zobwezedwa zimatilola kuchita zonse mwamphamvu, ndiye kuti, zidziwitso zimangogwirizana; komanso m'njira yosalumikizidwa, zomwe zimapangitsa kuti zidziwitsozo zibwere monga zofananira patebulo logwiritsidwa ntchito.

Ndi mitundu yanji ya matebulo

Zowonongeka zimakulolani kuthana ndi mawonekedwe osiyanasiyana a tebulo, kuphatikizapo:

  • Masamba wamba.  Izi ndizopangidwa kuchokera ku Manifold, ndikusankha "fayilo / pangani / tebulo"
  • Ma tebulo ofunika. Awa ndi omwe adalowetsedwa kwathunthu, monga matebulo othandizidwa ndi Access zigawo (CSV, DBF, MDB, XLS, ndi zina) kapena kudzera pa ADO .NET, ODBC kapena OLE DB zolumikizira zamagetsi.
  • Ma tebulo ogwirizana. Izi ndizofanana ndi zomwe zidatumizidwa, koma sizilowetsedwa mkati mwa fayilo ya .map, koma imatha kukhala fayilo yopambana yomwe ili kunja ndipo "yolumikizidwa" kokha, itha kukhala zida za Access (CSV, DBF, MDB, XLS, ndi zina zambiri. .) kapena kudzera pa ADO .NET, ODBC kapena OLE DB zolumikizira zamagetsi.
  • Ma tebulo okhudzana ndi kujambula. Awa ndi omwe ali a mapu, monga dbf ya mawonekedwe, kapena matebulo a mafayilo a vekitala (dgn, dwg, dxf…)
  • Mafunso  Izi ndi magome opangidwa kuchokera ku mafunso apakati pakati pa matebulo.

Kodi kuchita izo

  • Tebulo lomwe liziwonetsa minda yowonjezera imatsegulidwa ndipo njira ya "Gome / Ubale" ikupezeka.
  • Timasankha njira "Yatsopano Yatsopano".
  • Mu bokosi la Add Relation, sankhani tebulo lina pamndandanda womwe wawonetsedwa. Apa mumasankha ngati mukufuna kuitanitsa kapena kulumikiza deta.
  • Kenako pamasankhidwa mundawo iliyonse yomwe idzagwiritsidwe ntchito kulumikizitsa tsatanetsatane ndipo OK ndikanikizidwa.

Kubwerera ku dialog ya "Add Relation", mizati yomwe ili patsamba lina imayendera ndi cheke. Kenako dinani Zabwino.

Zotsatira

Mizere yomwe "yabwereka" kuchokera pagome linalo imawonekera ndi mtundu wosiyana posonyeza kuti ndi "olumikizidwa". Mutha kuchita ntchito ngati mzere wina uliwonse, mwachitsanzo mtundu wa zosefera, zosefera, kapangidwe kake. Matebulo amatha kukhala ndi ubale wopitilira umodzi ndi tebulo limodzi.

lizani magome

 

Golgi Alvarez

Wolemba, wofufuza, katswiri wa Land Management Models. Iye watenga nawo gawo pakukonza ndi kukhazikitsa zitsanzo monga: National System of Property Administration SINAP ku Honduras, Model of Management of Joint Municipalities ku Honduras, Integrated Model of Cadastre Management - Registry ku Nicaragua, System of Administration ya Territory SAT ku Colombia. . Mkonzi wa blog ya chidziwitso cha Geofumadas kuyambira 2007 ndi mlengi wa AulaGEO Academy yomwe imaphatikizapo maphunziro oposa 100 pa GIS - CAD - BIM - Digital Twins mitu.

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