ArcGIS-ESRIqgis

Kufananidza uye misiyano pakati peQGIS neArcGIS

Shamwari dzeGISGeography.com dzakagadzira nyaya inokosha iyo iyo inofanidza nayo GQIS neArgGIS, pasina zvishoma pane zvidzidzo zve27.

Zviri pachena kuti hupenyu hwemapuratifomu ese akaomarara, uchifunga kuti mavambo eQGIS anodzoka kuna2002, pakangobuda shanduro yekupedzisira yeArcView 3x ... iyo yatove inosanganisira kufamba kwakawanda.

qgis arcgis

Pasina mubvunzo, hatina kumbobvira taona kukura uye kupenga kwenyaya yeGeospatial senge iyo yakasangana nevashandisi vemhinduro mbiri idzi. Kune rimwe divi, ESRI inotsigirwa neyakavanzika trajectory yekambani ine makore anodarika makumi mana mumusika, nemubhadharo wekuve wepakati wakauya kuzowedzeredza chiono chepakati kubva kushambadziro uye isina-yakasarudzika maonero eruzhinji; nepo QGIS iri chirongwa chenguva pfupi mukati megwara reGIS, icho chakakwanisa kushandisa mukana wese weiyo OpenSource modhi, kuronga nharaunda inotungamirwa kwete nevanozvipira chete asi zvakare padanho repamusoro rehunyanzvi.

 

Pakati pese, kuenzanisa kunotipa pfungwa dzinofadza kune zvimwe zvakadai se:

  • 1. QGIS ine nzira yekuvhurika kune chero mhando yedata.
  • 2. Ose ari maviri anotsvaga kurerutsa denderedzwa rekuratidzira remushandisi wekupedzisira, kunyangwe neQGIS isiri yakapusa kana tichifunga kuti hupfumi ipulagi.
  • 3. Kuongorora kwedata pakati peQGIS Browser neArcCatalog kunonakidza, asi vanokanganisa chero bedzi vachivimba nekuvapo kwemetadata. Zvinogara zvakaoma kutsvaga kuburikidza neiyo data.
  • mufananidzo4. Kubatana matafura anoshanda mune ese ari maviri, aine mashoma QGSIS mabhenefiti.
  • 5. Kudzokorora uye shandura kuronga hurongwa. Ose ari maviri anogamuchirwa mukubata yemuno fungidziro uye pane nhunzi, kunyange hazvo kuwanikwa kuri kuti QGIS pakupedzisira yakakwanisa kuverenga fungidziro kubva .PRJ faira isina zvikanganiso.
  • 6. Iyo hombe arsenal yedata repamhepo muArcGIS Online inyaya yakamirira yeQGIS iyo neOpenLayers plugin inobvumira akawanda mashure ekumashure asi hapana zvimwe zvakawanda.
  • 7. Geoprocessing iri nani pane QGIS, asi kwete nekuti ArcMap haina iyo, asi nekuti zvinoenderana nerudzi rweelisensi iripo, kuitira kuti mashandiro akasiyana agone kushandiswa. Ehezve, pakati pezvishandiso zvakawandisa zvinoita kuti urasike usati waedza ese, kana tikatarisa ese mageoprocessing maitiro ayo GRASS neSAGA anayo, ayo atingatoda kuva nekiti imwechete.
      • Ehezve, iyi ndiyo mamiriro asisiri kuita nezve kugona kwesoftware asi nemhando yebhizinesi. Sezvo QGIS iine rezinesi reGPL, zvese zviripo.
    • 8. Nyika yemapulagi yakafara pane ese mapuratifomu. Kunyangwe QGIS yakafara kwazvo mune izvi, uko kune plugins kweanenge zvese zvinhu, chinhu chakaoma ndechekuti ArcGIS Marektplace inoita nyore, sezvo paine mhinduro dzezvinhu zvese nehunyanzvi nzira iri nyore kuwana. Ehe, iwe unofanirwa kubhadhara.
        • qgis arcgisKunyange zvazvo AGIS ikashandisa magetsi ekugadzirisa, haina ruzivo rwakakwana rweSRI rakashandiswa.
    • 9. Raster data manejimendi inodarika neArcGIS. Kunyangwe QGIS + GRASS ichipa kurwa, panogara paine chimwe chinhu ArcGIS inoita kuti zvive nyore kwauri; kana zvisiri nemitengo yakawedzerwa, nekuoma kwekuenderana kwemapulagini zvine chekuita neshanduro dzichangoburwa.
    • 10. ArcGIS Geostatistics zvishandiso hazvigone kuenzaniswa. Izvo hazvisi chete zvinoshanda, asi zvinodzidzisa.
    • 11. Nedata reLiDAR, mumwe anofanirwa kufunga, nekuti nepo vamwe vachitaura kuti ArcGIS yapfuura nepadenga, vamwe vanoti ESRI iri kufunga kuisa maitiro ayo ekure ekuona.

Ndinokurudzira kuti uone kutarisa uye kuwedzera kune yako yekuunganidza, sezvo nyaya iri kunze kwekuda kuchengetedza chinhu (icho chingava chakajeka kwazvo), inofanidza kufanana kwe27 mune zvimwe zvakadai se:

  • Network Analysis
  • Workflow Management (Model Builder)
  • Zvigadzirwa zvekupedzisira zvepa cartographic
  • Symbology
  • Zvitsanangudzo uye Mavara
  • Kushandura kwemapupu anoramba achienderera mberi
  • 3D Navigation
  • Mapoka ezvivhipu
  • Zvinyorwa
  • Nyaya Yokufambisa
  • Topological cleaning
  • Kugadziridza Tabular Data
  • XY Coordinates uye Coding
  • Kuchinja kwemajometri marudzi
  • Support Documentation

 

Pakupedzisira ibasa rakaoma iro rakatungamira kuchinyorwa chino. Mune zvakawanda nzira zvinoda kuwedzera kudzika, kunozivikanwa chete kune avo vakashandisa ese ArcGIS mashandiro uye ura hwemapulagi eQGIS. Nekudaro, chimwe chinhu chinogutsa:

Hatina kumbobvira tamboona hondo yakaoma muGIS software seyo yatinoona iye zvino.

Kuverenga nyaya yakazara, ona hukama.

Nenzira, ndinokuudza kuti uite maererano nekambani @GisGeography, iyo yatinofanira kuwedzera kune Top40 Geospatial Twitter.

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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