Qhia CAD / GISGeospatial - GISQGIS

Cov menyuam kawm ntawv xav seb lub Qhib Tau qhov twg los Geospatial

Qhov tsab xov xwm no yog tsim los ntawm kev nthuav tawm ntawm FOSS4G hauv Barcelona hauv lub Cuaj Hlis Ntuj 2010 los ntawm:

Iraklis Karampourniotis thiab Ioannis Paraschakis - los ntawm Aristotle University ntawm Thessaloniki
Zoi Arvanitidou - los ntawm University of Aegean

Qhov txuas tau tshwm sim rau kuv Gabriel Reyes, thiab yog raws li cov nqe lus nug, yog tias qhib qhov chaw Software yuav raug suav ua ib txoj hauv kev hauv cov chav kawm ntawm thaj chaw geospatial ntawm ib txoj haujlwm hauv university lossis hauv cov kev kawm dawb rau cov kawm tiav thiab cov pej xeem sawv daws.

Cov lus teb yog qhov tseeb, txawm hais tias nyob rau hauv txoj kev muaj ntau yam los ua haujlwm rau cov evangelization ntawm cov menyuam kawm ntawv uas feem ntau nws tawm tsam thawj hauv ib qho cuab yeej uas tsis nyiam, xws li ESRI, AutoDesk lossis Intergraph; raws li ib tug ntawm cov xav tias yuav tsis qhib ntau lub caij nyoog nyob rau hauv lub zog ua lag luam.

Ntxiv dua thiab, nws strikes kuv, uas manifold GIS txawm yog software uas "nws tseem nyob ntawd"Yog hais nyob rau hauv lub tshuab tshwj xeeb software zoo li AutoCAD daim ntawv qhia 3D, ArcGIS y Geomedia; cov kev daws teeb meem uas twv yuav raug dhau ib theem ntawm cov muaj koob npe thiab hom kev pom zoo uas yuav tsum tau xav tau siab heev los ntawm cov neeg txaus siab nyob rau hauv Geographical Cov Lus Qhia Txog Cov Txheej Txheem. Nyob rau theem ntawm cov tuam txhab ntiag tug uas muab cov kev pabcuam kev cob qhia, kev thim rov qab rau qhov kev tiv thaiv no tau qeeb, txawm li cas los xij cov tsev kawm ntawv tuaj yeem ua lub luag haujlwm tseem ceeb yog tias qhov zoo uas software dawb muaj ntawm lub sijhawm no hais txog kev paub tab thiab lees paub hauv cov thawj coj. pej xeem lossis lag luam kev lag luam, sib nrug los ntawm nws txhais li cas txhawm rau txo qhov sib txawv ntawm qhov tsis raug cai thiab tus nqi qis.

Thawj zaug ua tsis tiav

Cov kws tshaj lij tau hais tias lawv tau muaj qhov ua ntej hauv 2006 thaum lawv muab GRASS rau hauv chav sim nrog AutoCAD daim ntawv qhia thiab ArcGIS. Nyob rau lub sijhawm ntawd qhov tshwm sim tau hais tias cov neeg siv tsis nyiam qhov tsis zoo phooj ywg ntawm NYOM, thiab nws yog to taub hais tias mixing ib yam nrog rau lwm yam tsis yeej ib txwm coj zoo, los yog nws tsis pom nws li ib lub cuab tam ywj siab ntawm ib qho ntsiab lus uas qhov kev sib txig yog ib feem ntawm qhov zoo tshaj plaws channeled tendencies hauv qhov chaw qhib qhov chaw.

Thaum tag nrho ntawm cov cuab yeej siv rau kev txhim kho, cov ntaub ntawv tsim kho, kev tswj hwm, vector / raster tsom xam thiab tshaj tawm yog qhia, peb paub tias txawm hais tias OSGeo cov kev pib tsis tas yuav yug los ntawm kev sib koom ua ke, tam sim no peb tuaj yeem xyuas meej tias kev ua kom tau zoo dua qub thiab kev ua neej nyob ntev. tau pom qhov sib ncawg haum, nrog kev taw qhia rau cov ntaub zoo.qhib qhov chaw ecosystem gis

Cov duab nrag yav dhau los nthuav tawm los ntawm Jorge Sanz thiab Miguel Montesinos hauv Thawj Latin American gvSIG lub rooj sib tham sim nthuav dav thiab cais ntawm theem kab rov tav dab tsi yog cov cuab yeej siv desktop-qiv, cov tsev qiv ntawv hauv cov xim ntsuab thiab lwm txoj hauv kev nrog lub peev xwm los khiav ntawm lub server nyob rau hauv grey. Hauv ntshav cov chaw khaws cov ntaub ntawv thiab cov hauv theem lus cov lus.

Cov ntsiab lus tseem ceeb ntawm OSGeo ecosystem pab peb nkag siab txog kev sib raug zoo ntawm cov haujlwm thiab saum toj siab tag nrho cov kev nkag siab tias kev sib txawv yog qhov tsim nyog thiab ua haujlwm kom ntev li ntev raws li cov qauv kawm.

Qhov thib ob sim, muaj kev vam meej

Cov neeg tham hais tias hauv lub sijhawm thib ob lawv sib cais cov kev kawm ntawm cov tub ntxhais kawm cuv thiab cov neeg uas twb kawm tiav lawm lossis tau dhau qib siab. Ua li no, lawv siv cov kev kawm ntxiv:

QGis + NYOM + PostGIS hauv cov chav kawm rau cov kawm tiav

QGis + PostGIS hauv cov chaw soj ntsuam rau cov tsis kawm tiav

QGIS nyom Postgis

Cov no tib yam kuv tau khij rau liab hauv lub duab dhau los, qhia qhov lawv nyob qhov twg, hauv C ++ ib puag ncig txuas rau hauv online daim ntawv MapGuide Qhib Los sis MapServer.

Cov lus hauv qab no qhia txog cov ntsiab lus uas tau muaj nyob rau hauv cov hoob kawm thiab lub chaw soj ntsuam kab mob.

 

Cov kawm tiav

Tsis muaj cov kawm tiav

Qis
  • Them thiab tsim cov cim cim
  • Cov kev sib tham thiab qhov kev sib tham nrog sib tham
  • Geocoding thiab network tsom xam
  • Siv cov plugins
  • Extensibility
  • Ntxiv nrog rau GRASS
  • Kev tso npe thiab kev hloov ntawm cov duab
  • Vectorization ntawm raster
  • Nkag mus rau ntawm cov ntaub ntawv sib hloov
  • Thematic kuas
  • Kev sib tham thiab kev sib tham nrog kev sib tham
NYOM
  • 3D visualization thiab duab tsom xam
  • Kev them nyiaj yug nyob rau hauv kev tshawb xyuas network
  • Thematic
 
PostGIS
  • Transformations ntawm yoov
  • LRS kev ntsuam xyuas kev ua haujlwm
  • Kev ntsuam xyuas ntawm kev them nyiaj yug network
  • Tsim ntawm spatial databases
  • Spatial queries
  • Kev hloov ntawm kev sib txawv systems
  • Cov ntaub ntawv qhia tawm thiab cov ntaub ntawv

Cov lus hauv qab no qhia txog kev pom ntawm cov neeg nyob rau thaum xaus ntawm kev kawm, kev tshawb nrhiav qhov tseeb -thiab yuav tsum tau ntawm kev sib sau- systematized nyob rau hauv ntau yam, muab diffusion seev xws li modular kev kawm itineraries, methodological scripts, lub tsev txhab nyiaj khoom, cov txheej txheem kev txawj thiab phau ntawv qhia, xws li lawv tuaj yeem hloov kho los ntawm cov tsev kawm qib siab lossis tsev kawm qib siab; feem ntau cov tswv yim daws teeb meem rau qhov no tsuas muab cov phau ntawv qhia. Nrog rau qhov no, nws yuav ua tau zoo heev los tsim cov kev kawm luv luv lossis ntau daim ntawv pov thawj uas muab qhov ntev rau lub OSGeo ib puag ncig ob leeg hauv C ++ kab thiab hauv Java ib puag ncig uas muaj ntau qhov peev xwm (hauv kuv lub tswv yim) vim nws txoj kev sib tw ntau dhau, kev tsim kho thoob ntiaj teb. thiab ntau haiv hauv cov kev daws teeb meem.

Cov kawm tiav

Tsis muaj cov kawm tiav

Qis
  • Yooj yim rau siv
  • Heev tus phooj ywg
  • Kev txhawb nqa zoo heev
  • Tsawg heev thiab muaj kev nyab xeeb
  • Cov phooj ywg zoo heev plugins vim nws cov extensibility thiab usability.
  • Kev txhawb nqa zoo heev rau GRASS
  • Yooj yim rau siv
  • Heev tus phooj ywg
  • Kev txhawb nqa zoo heev
NYOM
  • Tsawg heev thiab muaj kev nyab xeeb
  • Tsis tshua muaj zoo sau tseg
 
PostGIS
  • Ceev ceev
  • Ruaj ntseg
  • Kom paub meej
  • Yooj yim rau siv
  • Intefase tus phooj ywg
  • Kev software
  • Ceev ceev
  • Ruaj ntseg
  • Kom paub meej
  • Yooj yim rau siv
  • Intefase tus phooj ywg

Raws li tuaj yeem pom, cov qauv ntawm cov neeg kawm tiav tsom mus rau qhov zoo ntawm lub peev xwm ntawm cov cuab yeej, ntau dua li cov khoom lag luam tam sim ntawd lawv tsim. Qhov no yuav tsum tau diffusion, yog tias peb vam tias yuav tsim Tso kev ntseeg thiab kev lees paub txuas nrog lub academy nrog OSGeo txhawb cov koom haum thiab cov chaw muab kev pab cuam.

Saib thawj qhov kev nthuav qhia

Saib tag nrho cov kev nthuav qhia ntawm FOSS4G 2010

Ua raws li Gabriel Reyes

Golgi Alvarez

Tus kws sau ntawv, kws tshawb fawb, tus kws tshaj lij hauv Kev Tswj Xyuas Cov Qauv. Nws tau koom nrog hauv kev xav thiab kev siv cov qauv xws li: National System of Property Administration SINAP hauv Honduras, Qauv ntawm Kev Tswj Xyuas Kev Sib Koom Tes Hauv Honduras, Kev Sib Koom Ua Qauv ntawm Cadastre Management - Registry hauv Nicaragua, Kev Tswj Xyuas Kev Tswj Xyuas Thaj Chaw SAT hauv Colombia . Editor ntawm Geofumadas kev paub blog txij li xyoo 2007 thiab tus tsim ntawm AulaAGEO Academy uas suav nrog ntau dua 100 cov kev kawm ntawm GIS - CAD - BIM - Digital Twins cov ncauj lus.

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