siyana GIS

GIS Manifold; Matangi ekugadzira nekugadzirisa

Tichakumikidza iyi positi kuti tione maturusi ekuvaka nekugadzirisa dhata neManifold, mundima iyi GIS mhinduro dzakanyanya kusimba, tichidzikamisa "mashoma" maratidziro eCAD maturusi kubvira pakachengetwa mudhatabhesi zvinoda kuti zvive ganhurira "chaiyo" yako kune dzinoverengeka nzvimbo dzemadhora. Zviri pachena kuti pazvinangwa zvinoshanda zvikamu zviviri zvegumi zvakakwana ... uye mune zvimwe zviitiko zvitatu.

Asi iwe ungatarisira chishandiso chine zvishoma zvigadziriso zvekugadzira nekugadzirisa mageometri. Ngatione zvazvinazvo:

1 Zvishandiso zvekugadzira

Izvi zvinomisikidzwa pachako kana uchisarudza chinhu, uye ndizvo zvinotevera:

mufananidzo

Izvo zvinoenderana nekusikwa kwemhando nhatu dzezvinhu: nzvimbo (polygon), mitsara nemapipi; nezvakasiyana zvine chekuita ne ESRI icho chikamu chinogona kutakura mhando dzakasiyana dzezvinhu kusvika pane chimwe nechimwe feature class iyo inogona kungova yerudzi rumwe rwezvinhu izvi zvitatu.

Ikozve kune zvakasikwa kusiana izvo zvinofamba mugwara iri:

  • Pfekera nzvimbo (yakavakirwa pamakona), yakaenzana neA AutocAD muganho kana Microstation chimiro
  • Isa nzvimbo yemahara
  • Insert mahara
  • Isa mutsara (zvichibva pamakona)
  • Isa mitsara isina kuwanikwa, yakaenzana ne AutoCAD mutsara uye Microstation smartline isina sarudzo yekuboka
  • Isa pfungwa
  • Isa bhokisi
  • Isa bhokisi rinobva panzvimbo
  • Pinza denderedzwa
  • Isa denderedzwa zvichibva panzvimbo
  • Isai kuwedzera
  • Isa boka rakadzika kubva panzvimbo
  • Insert denderedzwa zvichibva pane data (centre, radius). Iyo yekupedzisira inoshanda muGIS nekuti inoshandiswa zvakanyanya kuyerwa kubva kuvertex kana triangulation ... kunyangwe ichiperevedza nekuti hapana imwe nzira yekupindirana mumabhureki.

Kuwedzera kune iyi data yekupinda panji kuburikidza nekhibhodi iyo ini yandakaratidza mu past post iyo inoshanda ne "Faka" bhatani pane kabhodhi.

2. Zvishandiso zveNyoka.

Iwe wave pedyo zvakakwana, uye pakati pezvakanakisa zvavanazvo isarudzo yekusarudza akati wandei panguva imwe cheteyo ... chinhu chinogumira muMicrostation. Kuti uite activate kana kudzima kuedza (snap) shandisa "nzvimbo yebha"yekhibhodi.

mufananidzo

  • Snap ku grid (latitude uye longitude), kana iyo grid yakavharwa, inobvumidza iwe kutora seine tentative point masangano.
  • Dzokera kune grid (xy kuratidzira), yakafanana neyo yapfuura.
  • Snap kune mapundu
  • Snap kune mitsara
  • Svetera kumaphuzu
  • Snap kune zvinhu, izvi zvakafanana ne "iri pedyo" AutoCAD, apo papi pacho inobatwa pamucheto wepoligoni kana mutsara.
  • Tarisa pane kusarudzwa, uyu ndeimwe yemirairo yakanakisa, nekuti inokubvumira kuti utore pane izvo zvakasarudzika zvinhu, uchibvumira kusanganisa kwezviri pamusoro.

Zviri pachena, kuti iyo "nzira yekumiririra", "midpoint" uye "Centerpoint" imwe nzira inonyanya kudikanwa, tangent inoita kunge haina kudikanwa muGIS, uyezve "quadrant"

3 Kugadzirisa maturusi

mufananidzo

  • Wedzera vertex
  • Wedzera vertex pamutsetse
  • Delete vertex
  • Bvisa vertex uye usabatana nemicheto
  • Cheka chikamu
  • Delete chikamu
  • Wedzera
  • Bvisa (chengeta)
  • Chikamu zvinhu

Zvishandiso zvakawanda zvinodiwa, sekufamba pamwe nekunyatso, parutivi (kukanganisa) ...

4 Kudzora kwepfungwa

mufananidzo

Ichi ndicho chigadzirwa che Ndakambotaura, iyo inobvumira zvinhu kuti zvisanganise muvakidzani maitiro zvekuti paunogadzirisa muganho vavakidzani vanogadzirisa kuchinjika icho. 

Ichi chaiva chimwe chekukwanisa kukuru kwevashanduri veArcView 3x; ArcGIS 9x inowanzobatanidza izvi kunyange ichiita sekuti ini chete kana feature class zviri mukati me Geodatabasefuti Bentley Map uye Bentley Cadastre.

Iko zvakare kune mhinduro inonzi "topology fekitori" iyo inokutendera iwe kuti uwedzere zvakanyanya topological kuchenesa, pakati pezvakawandisa mitsara, zvakapindirana zvinhu, zvakasununguka geometri uye sarudzo yekuzvigadzirisa nemaoko kana otomatiki. iri mu "kudhirowa / topolgy fekitori"

 

 

Mukupedzisa, chero bedzi Manifold isingawedzere zvishandiso zvekuwedzera, zvingave zvakanaka kuita kugadzirisa pamwe neCAD chishandiso, uye kuunza chete chimiro kana kunongedzera kuGIS kuvaka ipapo. Mune izvi, sarudzo ye GvSIG mukuyedza kutevedzera zvakakosha zvekugadzira AutoCAD zvishandiso panzvimbo pekufungidzira kuti vashandisi vanogara.

 

Golgi Alvarez

Munyori, muongorori, nyanzvi muLand Management Models. Akatora chikamu mukugadzirisa uye kushandiswa kwemhando dzakadai se: National System of Property Administration SINAP muHonduras, Model of Management ye Joint Municipalities muHonduras, Integrated Model yeCadastre Management - Registry muNicaragua, System of Administration yeTerritory SAT muColombia. . Mupepeti weiyo Geofumadas ruzivo blog kubvira 2007 uye mugadziri weAulaGEO Academy iyo inosanganisira anopfuura zana makosi paGIS - CAD - BIM - Digital Twins misoro.

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    DATABASE WECHILE NAA ARGENTINA

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