Geospatial - GISI-GvSIG
Ukuqhathanisa phakathi kwe-Geomedia ne-GvSIG
Okwamanje isifingqo somsebenzi enikeziweku-II Conference on Free GIS, kaJuan Ramón Mesa Díaz kanye noJordi Rovira Jofre ngaphansi kwesethulo esithi "Ukuqhathaniswa kwe-GIS okusekelwe kukhodi yamahhala kanye ne-GIS yezohwebo" Kuyisiqhathaniso phakathi kwamathuluzi e-GvSIG ne-Geomedia; nakuba ikwenza lokho ngaphandle kokwethula ezinye izindlela eziqinisa i-GvSIG njenge-SEXTANTE kanye nentuthuko yakamuva; Ngicabanga ukuthi umsebenzi ohlakaniphe kakhulu.
Ngeshwa, ngalokhu, kuyadingeka ukuthi okuthunyelwe kube yinde futhi kulahlekelwe ifomethi yayo okwesikhashana, yize kufingqiwe ngandlela thile. Ungalanda isethulo esigcwele kusuka lapha.
Nakuba kufanele ngivume ukuthi kulokhu okuthunyelwe ngikhumbula i-Dreamweaver ngenxa yokulawula okunembile kwamatafula i-Wordpress engawavumeli.
| Ukusebenza | Iziphumo | Iziphetho | ||
| Ukusebenza okuyisisekelo | Ukuhlelwa kwephrojekthi: I-GIS emibili iyafana namathuba, i-Geomedia Pro inikeza ithuba lokushintshanisa umbono wemephu. Ukuphathwa kweLogenda: gvSIG Akukhona GeoMedia Pro ngokungamukeli zokuhlanganisa nomqondo uxhumano, evumela esasihlukanisa izingqimba evulekile GIS uxhumo izinhlangano ezahlukene ezikhona. Ukuhlelwa kwesakhiwo: Sigcizelela umugqa womyalo wokudweba we-gvSIG, isitayela se-CAD, nenani elikhulu lezizingeli ezikhona ku-Geomedia Pro. Indalo yezingqikithi: i-gvSIG ne-Geomedia zifaniswa ngalesi sici, i-GIS emibili ivumela ukudala ngokukhululeka kwezingqikithi ngenani elilodwa noma ngesigaba. | Sinikeze isisindo ilingane izigaba ezine (25% kwesigaba ngasinye). Umphumela ukuphela: Geomedia Pro kancane ngaphezu gvSIG ngokuthi functionalities eziyisisekelo. Isigaba eqokomisa gvSIG okungenani, elawula le nganekwane, imbangela rigidity layo ukubufihla isisindo ngamunye ngokuvumela izinhlangano noma ufake uxhumano ekhona kwi-GIS, ukungabi kokubalwe orientation uxhumano. | ||
| Ukuhlaziywa kwendawo | Ukusebenza: Kunezigaba ezine zokuhlaziywa: ukuhlukaniswa kabusha ngezimpawu, ukunqwabelanisa, ama-buffers, nemibuzo yezobuchwepheshe. Ku-gvSIG ne-Geomedia Pro ezine, zinemisebenzi emelwe. Kodwa-ke, ku-gvSIG imisebenzi ayizange isetshenziswe ngokuphelele. Indlela: Kusukela ekubukeni komsebenzisi, i-Geomedia Pro kulula ukusebenzisa imisebenzi ehlukene yokuhlaziywa kwendawo. Esikrinini esisodwa umsebenzisi unquma ukuthi yiziphi izinhlangano afuna ukuzisebenzisana nazo, iziphi ubudlelwane ozisebenzisayo futhi ezibonisa ukuhlunga. Ku-gvSIG, zonke iziphumo zokuhlaziya zigcinwe efayeleni le-Shapefile elifakazela ukuthi ukuxhumanisa izihlungi ezintathu ezihlukene, kubalulekile ukudala amafayela amabili aphakathi okungekho ukusetshenziswa. | ukuhlaziywa Spatial ingenye izici ezibaluleke kakhulu we GIS ekukhiqizeni ulwazi qualitative, futhi ngaphezu kwakho konke iyona eyenza a CAD GIS. Lesi sici eziyisisekelo siye esikalini amaphuzu amabili, functionalities ezahlukene (isisindo 60% okungezakho) okwesekwa nguMshini ngamunye SIG, futhi indlela (40 isisindo%) noma usebenzise icala kusukela iphuzu Ngenxa umsebenzisi ukusebenzisa ukuhlaziywa ngekwendzawo. Amandla okunciphisa: ukuhlelwa kwemvelo, amafomethi, ukuhlunga nokuphathwa. Iziphetho: Ngamafuphi, i-Geomedia Pro ibonakala ngamakhono okuhlaziya nakwezakhiwo zomsebenzisi. I-GvSIG imkhiqizo encane kakhulu, futhi kusadingeka ukuthi ithuthukise ezinye zezinsiza zayo. | ||
| Amandla we-Raster | Sihlolisise imiqondo emithathu ehlukene maqondana nalokhu: i-georeferencing yezithombe (isisindo esingu-35%), ukubonwa kwe-orthophotos (isisindo esingu-35%); futhi, ukuhlunga nokuphathwa kabi kwezithombe eziqondiswe ngokwendawo (isisindo esingu-30%). I-Georeferencing yezithombe: Ithuluzi nje njengoba enembile kuzo zombili GIS, kodwa ngempela ezingaqinisekile kuleli gvSIG, ngokuvamile iphutha ukusebenza uphela, kungani uhlolwa phansi e gvSIG. I-Orthophotos ibonisa: Izinhlobo ezahlukahlukene zama-rore geereferenced iGeomedia Pro ne-gvSIG ezingasebenza nazo ziqinisekisiwe. Ukuhlunga nokusingatha: kulesi sigaba, i-gvSIG ibonge kakhulu isandiso somqhubi we-raster. Lokhu kukuvumela ekuhlaziyweni kwedatha yezibalo (i-histograms) ezithombeni, ekusetshenzisweni kwezihlungi ezifana nokugcoba ngephasi eliphansi. | Iziphetho: Bobabili GIS kuthiwa ngokulinganayo ifaniswe, lo mehluko ukuzinza olunikezwa thuluzi Geomedia Pro georeferencing izithombe ngenkathi gvSIG ubonisa amakhono baphakame zokuhlunga nokusingatha sibonga raster yayo isandiso. | ||
| Ukusebenzisana | Kulesi sici, ukuxhumana kwe-GIS neminye imithombo yedatha kuhlolwa, ukusebenzisana kuyisici esihle sokuhlukanisa i-GIS. Sizohlola lesi sici emhlabeni jikelele futhi sihlukanise imithombo yedatha ngezigaba ezine: amafomu we-GIS, amafomethi we-CAD, yolwazi kanye namazinga we-OGC.Amafomu we-SIG
Amafomethi we-CAD
Yolwazi
Amazinga we-OGC
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Iziphetho: GeoMedia Pro GIS interoperable kakhulu linikeza namandla ayo amakhulu ukufunda nokubhala e ezahlukene imithombo yedatha (Microsoft Finyelela, Oracle ...), kanye namakhono ukuthumela idatha ku-CAD izakhiwo ezifana DWG. GvSIG siqokomisa ukuzimisela kwabo ukusebenza namazinga OGC, nokuzimisela uma ifakwe njengoba Oracle database ne PostgreSQL / PostGIS. | ||
| Ukusebenza | Ukuhlola ukusebenza, besifuna ukukala ngaphezulu (isisindo esingu-30%), ukuphatha isivinini (isisindo esingu-30%), nokwenza kahle ama-algorithms wokuhlaziywa kwendawo (isisindo sama-40%). Kuhlelo ukulayisha ngokweqile, i-gvSIG ibishesha kuneGeomedia Pro. Imiphumela yeGeomedia ithuthukisa isikhathi esilinganisiwe ngo-50%, ngokushintsha nje ifomethi yedatha isuka ku-Shapefile iye ku-Geomedia Smartstore. Kuhlelo isilinganiso sejubane abaphathi sihambisa imininingwane emikhulu yolwazi kusuka kolunye ungqimba luye kolunye. IGvSIG ishesha futhi kuneGeomedia Pro. isilinganiso sokwenza kahle kokuhlaziywa kwendawo yokuhlaziywa kwendawo, i-Geomedia ihlukane: ithuluzi lokuzinza nokusheshisa. Ku-gvSIG kunamaphutha abangelwa umtapo wakho we-JTS noma ngokuhluleka kwakho ukusebenza ngezepolitiki ezithile. | Iziphetho: i-gvSIG iyashesha kune-Geomedia Pro, emele ngokucacile noma ehambayo Idatha esuka komunye ungqimba ukuya ku-database, inqwaba yolwazi. Ngakolunye uhlangothi, i-Geomedia Pro iphuma ngokuzinzile futhi isheshayo lapho kwenziwa ukuhlaziywa kwendawo, ngakho-ke, iphakeme kakhulu kune-gvSIG. |
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| Ukwenza ngokwezifiso kwe-GIS | Sihlola imibuzo emithathu emhlabeni jikelele: ukuthi i-GIS ivumela ukuzenzela, uhlobo lolimi noma izikripthi ezenza kube khona; futhi, imibhalo ekhona. I-SIG vumela ukwenza ngokwezifiso? Kuzo zombili izimo impendulo ilungile: yebo! Izinhlobo zolimi noma izikripthi, i-gvSIG inelimi lokubhala (i-Jython) futhi ungakha futhi izandiso ku-Java usebenzisa amakilasi we-GvSIG. Ku-Geomedia Pro, ithuthukiswe ezilimini ze Visual Basic 6.0 futhi .Nokho, ngezincwadi zamathuluzi azo ukwakha imiyalo ehlanganisiwe, noma izinhlelo zangaphandle kwi-GIS. imibhalo, IGeomedia Pro inemibhalo ebanzi lapho kuchazwa into ngayinye futhi icebile ngezibonelo. Ku-gvSIG, imibhalo incane futhi ayijulile. Incazelo yento ngayinye nokwakhiwa kwesigaba se-gvSIG ayikho, kanye nencazelo ephelele yamakilasi adingekayo. | Iziphetho: Ku-GIS emibili, isisombululo sokwenza ngokwezifiso sixazululwe kahle. Kumibhalo ye-gvSIG ukuhlolwa akulungile. Kulula kochwepheshe wohlelo lwe-GIS ukwenza ngezifiso iGeomedia Pro kune-gvSIG, ngenxa yezikhala emibhalweni ye-gvSIG. | ||
| Umthamo we-3D | Sihlolisise ikhono lokuhlela ukuxhumanisa kwe-Z (isisindo esingu-40%), ukumelwa kwendawo ku-3D (isisindo esingu-30%); futhi, ukumelwa kwamaVolumu (isisindo esingu-30%). | Iziphetho: Ngiphakathi GIS inikeza amathuba sína izigaba esikalini, kuphela mayelana Geomedia okudlula Pro ngezikhundla ezimbili: geocode Z luphinde ukugcina timbiwa kwamanye ezehlukene; kanye kungenzeka, nge umyalo adalwe inkampani ngaphandle Intergraph, extrusions enze titrations futhi ukubonisa ngemapholigoni kusuka ku-Google Earth noma ukusebenza Geomedia Isimo sezwe, umkhiqizo aphelele nge functionalities oyifunayo. Ngo gvSIG lezi zinhlangothi izotholakala ku 3D ezikhishwe inguqulo esizayo gvSIG. | ||
| Amamephu | Njengoba sesivele sibonakalisiwe ememori yephrojekthi, isizukulwane seMephu yisona sizathu esiphezulu sokusebenzisa i-GIS. Kulesi sici sesihlolisise ukusetshenziswa (isisindo 50%) sethuluzi nokukhanya (isisindo 50%) somphumela. Ukusetshenziswa: Ku-Geomedia Pro, ithuluzi lokumaka lingase libe nenembile, nakuba inqubo yokwakha amamephu kulula. Ku-gvSIG, sithola ithuluzi elilula ukuyisebenzisa futhi ngesikhathi esifanayo enembile kusukela ekuqaleni, ngaphandle uma uhambisa ibha yokulinganisa imephu, ngoba izindawo zokubonisa zilahlekile; Ngakolunye uhlangothi kubhalwa isizukulwane esiqondile sebalazwe ku-PDF. I-Vistosity: Bobabili gvSIG njengoba Geomedia Pro, lokuthi umsebenzisi zonke izinyathelo ezidingekile ukuze adale okhangayo Map amathuluzi: ukuhlela amakhono, ngokwezifiso amathuba izimpawu nemigoqo isikali (ifomethi: SVG e gvSIG futhi WMF e GeoMedia), ukuhlela legend . | Iziphetho: I-GIS emibili ilingana nomunye nomunye, ngamathuluzi amabili okudala nokuqamba amamephu amahle kakhulu. | ||
| Amadokhumenti nokusekela | Amadokhumenti akwanele noma ukusekelwa okunganele kumsebenzisi kungabangela umsebenzisi ukuba alahle noma alahle ukusetshenziswa kwe-GIS. Ukuyihlola, sihlukanise ngezigaba ezimbili: imibhalo nokusekela, ngesisindo esifanayo sokuyihlola emhlabeni wonke. imibhalo: Endabeni yeGeomedia Pro, ukuhlolwa kuhle kakhulu, kunemibhalo yazo zonke izinhlobo kanye nezibonelo ezidingekayo, ezifakwe kanye neGeomedia Pro. Ku-gvSIG iqiniso lokuthi kufanele ulande yonke imibhalo ngaphandle kwemibhalo emincane efakiwe ithuluzi kanye nobuningi bemibhalo yentuthuko kusiphoqa ukuthi singalihloniphi leli phuzu ngangokunokwenzeka. Ukusekelwa: Okuhlangenwe nakho kule Final Degree Project nge-gvSIG ukuthi, kungakapheli amahora amathathu, ngemuva kokubuza umbuzo ngohlu lwabasebenzisi, impendulo esebenzayo iyatholakala. Ikhombisa ukubheja okwenziwe yi-gvSIG kuhlu lwabasebenzisi. Ukuvimbela ukuthi nganoma isiphi isikhathi umsebenzisi angabi nomuzwa wokuba yedwa phambi kwanoma isiphi isigameko. Isipiliyoni seminyaka eminingi se-Intergraph sisebenzela izidingo zabasebenzisi baso sikhonjiswa kahle. Ukwesekwa okuhlinzekwa iGeomedia Pro kwenziwa ngezindlela ezintathu: i-Knowledge Database, Online and Telephone Support. | Iziphetho: Kusekelo olunikezwe umsebenzisi weli thuluzi, i-GIS emibili iyafana. Esikhathini sezincwadi ze-Geomedia Pro idlula phambi kwe-gvSIG, ngekhwalithi nokubonisa. Siyazisa kakhulu, ku-Geomedia Pro, ukuthunyelwa kwamadokhumenti uma ufaka ithuluzi, ngaphandle kokuthi umsebenzisi ahambe ngezixhumanisi zewebhu ukuze athole wonke amadokhumenti adingekayo njengase-gvSIG. | ||
| Izici zezomnotho | Izindleko ze-GIS ngayinye (ilayisense, ukuqeqeshwa, ukwenza ngokwezifiso, ukunakekelwa…) kubekiwe, okukhombisa izindleko zezomnotho 'zokusebenzisa ilayisense phakathi neminyaka emibili yokuqala; futhi, ukuhlola ukuthi intengo iyafana yini nomkhiqizo. | Iziphetho: Izindleko ze-Geomedia Pro ziphakeme kunalokho kwe-gvSIG, noma kunjalo, i-Geomedia Pro ngumkhiqizo ozinzile kakhulu impendulo enhle yokusekela kusuka ku-Intergraph. Impendulo yayizoba: kulezi zi-SIG ezimbili zinezindleko ezibiza. | ||
| Geomedia | I-GvSIG | |||
| Izindleko zelayisense I-13.000-14.000 € | 0 € | |||
| Izindleko zokugcinwa kwelayisense 2.250 € | 0 € | |||
| Izindleko zokusekela Kufaka izindleko zokugcinwa: ukusekelwa kwefoni, uhlu lomsebenzisi; futhi, uma ivolumu yamalayisensi ibalulekile, ngaphakathi komuntu ubuchwepheshe kumahhovisi amaklayenti. | I-0 €, uhlelo lokusekela lusekelwe ohlwini lomsebenzisi futhi isinqumo sokungabaza senziwe ku-24-48h. | |||
| Izindleko zokuqeqesha Ama-900 amahora angu-27 ezinsukwini ezingu-5 | I-300 € amahora we-20. | |||
| Izindleko zokwenza ngokwezifiso 500 € -700 indoda / usuku | 240 € - 320 € indoda / usuku. | |||
Etafuleni lemiphumela, sibonisa ukuhlolwa kwesici ngasinye; futhi, ukuhlolwa jikelele kwe-SIG ngayinye; silinganise kusuka ku-1 kuya ku-5 lapho ngakuqala nakuba ngiyihumusha kusukela ku-0% kuya ku-100%: i-20% ivuliwe
I-40% ayanele, i-60% yanele, i-80% iyaphawuleka; futhi, i-100% ihle kakhulu. Kuyathakazelisa ukuthi ngokuvamile, i-gvSIG inesithakazelo esithakazelisayo kakhulu sokuba yindlela ehlelekile, ikakhulukazi njengoba inehlelo lokuthuthukiswa phakathi nesikhathi eside.
| Isibalo esilinganisiwe | Geomedia Pro | gvSIG |
| Imisebenzi eyisisekelo ye-GIS | 100% | 80% |
| Ukuhlaziywa kwendawo | 100% | 80% |
| Amandla we-Raster | 80% | 80% |
| Ukusebenzisana nemithombo ehlukene yedatha | 100% | 80% |
| Ukusebenza | 80% | 80% |
| Ukukwazi ukwenza ngokwezifiso, izikripthi noma izilimi ezingaphandle kwe-SIG | 100% | 60% |
| Amakhono we-3D | 40% | 20% |
| Amamephu | 100% | 100% |
| Ukusekelwa kwamaDokhumenti | 100% | 80% |
| Izici zezomnotho ukuhlola | 100% | 100% |
| Ukuhlolwa kwe-Global SIG | 100% | 80% |
Sawubona, ibhulogi enhle kakhulu, uma uthanda, hamba kuwebhusayithi yami, ukuthumela amazwana.
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