uDig, ukuqala ukucinga

Sele sele sibheke ezinye iilwimi Vula Umnikezi kwindawo ye-GIS, phakathi kwabo qgis kunye ne-gvSIG, ngaphandle Udig iiprogram ezingenanto siye savavanya ngaphambili Kule meko siya kwenza ngayo Umsebenzisi-Umhlobo we-Desktop kwi-Intanethi ye-GIS (UDig), omnye wabangena PortableGIS.

Kuvela phi

UDig lwakhiwo lenkampani Iziphumo zokuPhando, ngubani emva kokufumana umvuzo obalulekileyo oxhasiweyo GeoConnections, batyala imali kule nto nakwezinye izinto. Ilayisenisi yeDig yiGNU LGPL, le nkampani inetyala lokuphuhliswa PostGIS kunye negalelo elikhulu kwiGeoserver.

Udig

Izixhobo

Kuphuhliso oluhle, ukuphula iindibano ezininzi zezixhobo zendalo, ngobuso obufanayo QGIS. jigass udig Phakathi kwezi zinto zingakhankanywa:

  • Eyakhelwe kwiJava, phantsi kwe-Eclipse imo (njenge-gvSIG)
  • Inkululeko yokuqwalasela isixhobo esibonakalayo siyakwazi ukwenza, ukukwazi ukutsala iifestile phantse naphi na, ukuyiqhuba kwimvelaphi, ukudonsa kwangaphandle nangaphakathi, ukunciphisa iifowuni kwaye uguqule ngokukhululekile umda iifom.
  • UdigIsantya sokusebenza kuhle kakhulu (nangona kunjalo ngeJava, ndayilinga ukusuka Acer Aspire One, nge-Windows XP); Isebenza kwiLuxux kunye neMac, ngokucacileyo ngokusebenza kangcono.
  • Ngokumalunga nokufunda kweefom ze vector, kuphelelwana ngeefayile ezichanekileyo (ayifuni ukuyidlala, kml, dxf, okanye dwg) kodwa ukutshaya (gml, xml). Imveli kuphela efundwayo yiyo ifayile kwifom.
  • Ngemifanekiso ye-raster nayo inokulinganiselwa kwayo, kodwa unamathela kwiinkonzo ze-wms kunye nezinye iinkonzo ze-intanethi.
  • Ngokwemigaqo yolwazi i-ArcSDE, iDB2, i-MySQL, i-Oracle Spatial, PostgreSQL/ I-PostGIS kunye ne-WFS, ngoko ngezinye zezi zinto unokudibanisa idatha ye-vector engenaye ngendlela eqhelekileyo.
  • UdigI-gridi, ibha yokulinganisa kunye nomgca zihlanganiswe ngokungathi zizohlula. Oku kuyithakazelisayo kuba ayinamsebenzi yesikhombiso sokuthunyelwa kodwa idatha. Nangona ukucwangciswa kwayo kuphakathi kanzima (okokuqala ngcamango)
  • Inempawu ezenza ukuba zenzeke, njenge:
    -kopisha / unamathisele de Iimbonakalo (njengoko GIS asibonise)
    -njengoku XML en i mpopasho
    -
    isimboli esinobuchule kakhulu, kunye nezilumkiso Udig ugweme iingxaki ngemibala eyimfama, abagadi be-CRT, abaprojekthi, abagadi be-LCD, ukunyathelisa umbala kunye nokukopa.
  • Kuyathakazelisa ukuba isixhobo ngokuqhelekileyo siza nomzekelo oqulunqweyo, oquka uluntu lwaseCanada kunye nedatha yehlabathi jikelele yezixeko, amazwe, imimandla yexesha kunye nemifanekiso ye-satellite. Esi sicwangciso silungile ukuqonda ukukwazi kwabo ukukubona okokuqala, okufuneka kuthathele ingqalelo ezinye iinkqubo ezikhuphelayo, ukufaka nokuvelisa umbuzo omkhulu.Kwaye ngoku ndiyenza ntoni ngala maqhosha??
  • Ukukhangela ukuhlaziywa kwe-intanethi yinto enye ebonakalayo eyenziwa ngamanye amaprojekthi. Kule nto, efana ne-gvSIG, kukho umqobo ekuthandweni kokuqala, kwaye oko kukuthi ubutyebi obukwindandiso abukho ukuthengiswa okwaneleyo okanye alukho umtya oqhelekileyo okhuthaza ukusetyenziswa kwawo (kwaye kwimeko enjalo ngokusemthethweni). Ubuncinane, kunye nokuhlaziywa kwi-intanethi (engenayo i-gvSIG), emva kwemizuzu embalwa yokukhuphela ndiyakwazi ukufumana amakhono amaninzi ayifumana kwizandiso ze-Grass, JGrass, SEXTANTE, Umshini weHorton kunye neAxios kwizicelo ze-hydrological, imizekelo ye-3D, ukusebenzisana kwe-GPS, i-shaker kunye ne-vector.

jigass udig

Iingxaki

Udig UDig yenza izinto ezithakazelisayo, njengeQGIS izaliswe neJGrass, kodwa njengesisombululo se-GIS akusiyo ithuluzi elivulekileyo lomthombo, ngokubhekiselele kumsebenzi wokwakha i-vector kunye nolawulo lwe-topology, luphezulu QGIS (kunye nezandiso ezizisa) kunye GvSIG (ngaphandle kwandiso). Nangona ikhulile, kwaye inokwenza umsebenzisi oqhelekileyo angadinga, ubunako bayo ngumsebenzisi kunye nophuhliso lweJava; yakho indlela GIS ye-Intanethi Kunengqiqo ukudibanisa idatha kunye nokukhangela izilungiso kodwa ngokushicilelwa kukuncinci ukunikela (i-Geoserver iyenzayo).

Funda ambalwa amafomathi e-CAD / i-GIS, akakwazanga ukudibanisa uluntu kwi gvSIG, kwaye, kule nto, imfuno yabasebenzisi kunye nezivumelwano eziqilileyo yinjini ebalulekileyo ukukhawuleza uphuhliso, umbandela ayibonakali ukufezekiswa ekukhuthazeni i-gvSIG (ewe kwinqanaba laseKhanada, kodwa kungekhona kwihlabathi).

I nyaniso izicwangciso yenza ukuba ulahlekelwe ngamaphuzu ambalwa, abaninzi abasebenzisi baphumelele ekulawuleni ekuqaleni (ekulawulweni kweeprojekthi, iikhathalogu kunye neembono). jigass udig Ukufumana ezi ngongoma lula ukuba unake wazi ukuba ungasebenzisa njani, nangona kwifilosofi yaseJava kufuneka uzinakekele ibhalansi ukwenzela ukuba isiseko esisiseko kunye nezandiso (ezenza ingqiqo) azibukeka ngathi (kwimvelo yazo) apho iphoshelwe khona imifanekiso emininzi ngelinye ilanga silahlekelwa, okanye ukuvumelanisa, okanye umlinganiso, okanye ixesha elifanelekileyo.

Engaziwa kakuhle luyingozi kakhulu (eyenzeka kwabanye abaninzi), ukuba isisombululo kwiqela elikhethiweyo akusiyo isiqinisekiso esihlala ixesha elide, kungekhona kwizicelo Vula Umnikezi; ngenxa yoko, ncinane inkqubo amava kunye maxwebhu, nangona i-protocol yayo yokwenza izigqibo ezintsha iyamkeleka. Ngomasipala, iDig ingaba isisombululo esisebenza kakuhle, kodwa ukufumana inkxaso kunye noqeqesho lunokuba ingxaki ezinzima (kude British Columbia); kukhangeleka ngakumbi iiprojekthi eziza kuqukwa ngumntu kwaye ziza kuba nebhajethi ukuze zixhaswe (umz. indawo, ubungozi).

Ngaphandle kweprojekthi yeepatata zasePeru kunye nantoni na iAxios ingxelo, encinci ivile ngeDig kwimimandla yaseSpeyin; ukuqhubeka kwezicombululo zolu hlobo kwizinga lelizwe kuxhomekeke ekusebenziseni nkqubo lokufudukela kwiprosoft ekhululekile, isihloko esicothayo kwiLatin America.

Eyona nto inzima kakhulu yokuba ndiyibona iDig ukugcinwa kwexesha elide, into yokuba isixhobo esixhaswa yinkampani yabucala ibangela ukungabaza kwimibandela enjengale:

    • Kwaye ukuba ngaba uPhando loPhando lubonisa ngelinye ilanga ukuba iindleko zokuqhubeka nenkxaso kunye nophuhliso zingenakulondolozwa, ngubani oya kuthi?
    • Ingaba uluntu oludaliweyo luya kubakho ukukhula kokukhula kwehlabathi, xa kunokwimeko ephezulu?
    • Azikho na ezinye iiprojekthi zeJava / Eclipse ezenza okufanayo, ezi Vula Umnikezi, yintoni ebonakala iphinda imizamo?
    • Akubonakali ukuba izixhobo zokusebenza zamahhala zicwangciso zenkampani ekugqibeleni zishiya zibophe inkxaso?

Ngokuqinisekileyo i-mara vula Iimpendulo ezicacileyo ezi ngasentla, kodwa kulungile ukucinga malunga nokuzinza, okukuyo kulukhuni kwiiprojekthi ezikhululekileyo, kuba ukuba sihlula iinkalo zobuchwepheshe kunye nobuchwepheshe obubonakala busebenza ngokucacileyo, umbandela wezemali ku yibuza kwixesha elide. Namhlanje siphila kumaxesha apho isiphepho senza ukuba inkqubo yezoqoqosho yehlabathi iwele, a zapatazo kwingqungquthela inokubangela imfazwe ephelile ngosuku olulodwa ngeempawu ezimnandi, ukuwa kweemakethe zentengiso ngaphantsi kweyamkelekileyo kwenza iinkampani ezinkulu zihambe esihogweni ngaphantsi kweyure.

Ezi zinto, senze sicinge ukuba phambi kobubanzi obuninzi (kwaye ewe kuninzi) isisombululo esinikezela inkululeko epheleleyo kumntu, sengozini yokusabalalisa imizamo nemali (kuba ekugqibeleni loo ndleko). Inkululeko ingaba yinto enkulu kangangokuba olunye usuku lungasetyenziselwa ukushiya iiprojekthi ngezigqibo zabanye abangengabalandeli beengcamango zangaphambili. Kule nkalo, i-inshorensi kunye nabaninzi abhalile, kodwa kufuneka siqhubeke sicinga ngokucophelela, sikhumbule ukuba ngelinye ilanga siya kulinganisa utyalo-mali kunye ne-geofumada.

Isiphelo

  • Njengoko uphuhliso: lukhulu kakhulu kwaye luncedo, ezinye iiprojekthi kufuneka zixelise iingcamango ezivela apha.
  • Njengesisombululo: sinokulinganiselwa okukhulu xa kuthelekiswa nabanye kwinqanaba layo, (ngombono wokuqala)
  • Njengeprojekthi: uhamba ngokukhawuleza kwaye akubonakali ukuba ukhawuleza.
  • Njengoko uvavanya izandiso, sinokukunika amaphuzu owongeza emva kokuqala.

Iimpendulo ze-12 kwi "iDig, ukuqala kokuqala"

  1. IJRE6
    Kodwa sele ndiyicombulule ngokukhuphela i-sqljdbc.jar kwi-folder ye-lib ye-JRE.
    Siyabonga, efanayo.

    Yilungileyo iblogi yakho. Ndiyakuvuyela

  2. Ndicacisa ukuba ndifake i-1.2 inguqulo yeDig kwi-XP. Njengokuba oko kunceda ...

  3. Ndandifake uDig kwaye ndayithanda.

    Into kuphela engandivuyisiyo kukuba andiyazi indlela yokufikelela kwisiseko se-sqlServer 2008. Xa ndiyenza:
    engeza ugcino -> DataStores-> MS SQL Server
    Ndifumana isaziso esithi: "Lo mzi mveliso awufumaneki, uhlala ubonakalisa i-JDBC engekho, okanye umfanekiso-we-EXT awafakwanga kuwe JER".

    Kwaye zombini ifakwe kwaye ihamba ne-GEOSERVER. Ingaba ngumbuzo wendlela yokufaka iDig? Kwi-GeoServer kufuneka uhambise ezinye iilayibrari kwifolda ethile. KwaDig?

    Ukuba umntu unenkcazelo, ndiyabonga ukuba banceda.
    Phendula nge quote

  4. Eyona nto igalelo lakho, ithuba elimsulwa awukwazi ukuba yiziphi iilwimi ezizixhasayo ukwandisa amandla alo? Ingaba ndiqhuba isifundo se-geomarketing kwaye ndinomdla kwiprogram ngaphakathi kwe-GIS

  5. UDiva ugijima kwiDIG! Kukho amancinci amancinci kwimozulu nesimo se-bioclimatic njengale. Yiprojekti apho enye imibutho ijoyina khona, leyo ngendlela ethile iqinisekisa ikusasa layo.

  6. Ewe ulungile, kukho ulwandiso olunomdla, njengolo lomatshini kaHorton, oquka imodeli yedijithali enomdla kakhulu kunye nokusetyenziswa kwe-hydrological; kwaye, nezo ze-SEXTANTE, iGrass kunye neJGrass ziza ezininzi raster kunye ne-vector functionalities.

    Ndenze utshintsho olufutshane kwithuba, kodwa siya kubona kwezinye izithuba xa sisebenzisa izandiso.

  7. Awunakuzikhawuleza ukuba ubeke izimvo. kunye nolwandiso lufumana ezininzi

Shiya impendulo

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