Geospatial - GISGvSIG
Kuenzanisa pakati peGeomedia neGvSIG
Ikozvino ndiyo chidimbu chebasa akaiswamu II Musangano weFree GIS, naJuan Ramón Mesa Díaz naJordi Rovira Jofre pasi pemharidzo "Kuenzanisa kweGIS kunobva pakodhi yemahara uye yekutengesa GIS" Iko kuenzanisa pakati peGvSIG neGeomedia zvishandiso; kunyange zvazvo zvichiita pasina kupa dzimwe nzira dzinosimbisa GvSIG dzakadai seSEXTANTE uye kuvandudzwa kwemazuva ano; Ndinofunga kuti ibasa rakachenjera zvikuru.
Nehurombo, kune izvi, zvakafanira kuti iyo posvo ive yakareba uye kurasikirwa neayo mafomati kwechinguva, kunyangwe zvave zvakapfupikiswa. Unogona kudhawunirodha yakazara mharidzo kubva pano.
Kunyangwe ini ndichifanira kubvuma kuti zviri muzvinyorwa izvi izvo ndinosuwa Dreamweaver nekuda kwekutonga chaiko kwematafura ayo Wordpress isingatenderi.
| Kushanda | Mhinduro | CONCLUSIONS | ||
| Basic functionalities | Project configuration: I-GIS mbiri dzinofananidzwa mumikana, Geomedia Pro inopa mukana wekutenderera mapu maonero. Nhepfenyuro yegwara: gvSIG haisi kusvika kuGeomedia Pro, sezvo isingasanganisi pfungwa yekubatanidza, iyo inobvumira zvikamu zvakasununguka muGIS yezviitiko zviripo kuti zvive zvakasununguka nezvisungo zvakasiyana. Kuronga kwekuisa: Tinonyanya kuratidza gvSIG kutevedza mutsara wemirairo, CAD style, uye nhamba yakakura yezvitsva zviripo muGeomedia Pro. Kusika kwemashoko: gvSIG neGeomedia vakafananidzwa panguva ino, maGIS maviri anobvumira zvisikwa nekugadzikana kwemashesi kuburikidza nekukosha kumwe chete kana nenzvimbo. | Takapa kuenzana kwakafanana kune zvikamu zvina (25% pachikamu). Chigumisiro chekupedzisira ndechokuti: Geomedia Pro inenge iri pamusoro pegvSIG maererano nemabasa ekutanga. Section iyo inotaura gvSIG wevadukusa, ari kushandisa mashoko ngano, chikonzero chiri Rigidity haachazozvivanzizve mumwe uremu kubvumira masangano kana pinza huripo kwokubatana pamusoro GIS, kusavapo chambotaurwa nezvacho nemunhu papi. | ||
| Spatial Analysis | Mabasa: Pane zvikamu zvina zvekugona kuongorora: kudzoreredzwa nehunhu, zvakapetwa, mabhaudhi, uye mibvunzo yetopiki. Mune mana gvSIG uye Geomedia Pro, vane mabasa anomiririrwa. Nekudaro, mu gvSIG mabasa haana kunyatso shandiswa. Method: Kubva pakuona kwevashandisi, Geomedia Pro zviri nyore kushandisa zvakasiyana-siyana zvekuongorora nzvimbo. Muchikanda chimwe chete musarudzo anosarudza masangano aanoda kushanda nawo, iyo hukama huripo hunoshandiswa uye hunofanirwa kuisa. MuGVSIG, zvose zvinoitika zvekuongorora zvinochengetwa mune faira re Shapefile iro rinoreva kuti kubatanidza kuongorora kwakasiyana siyana, zvakakosha kusika mafaira maviri ari pakati uye asingabatsiri. | Spatial kuongorora chimwe chezvinhu zvinokosha zviri imwe GIS mu generating Qualitative mashoko, uye kupfuura zvose zviri anoratidza munhu GIS CAD. Ichi chinokosha chinoumba isu vakaongorora mbiri pfungwa, dzakasiyana functionalities (uremu 60%) anotsigirwa nomumwe sig, uye nzira (40 uremu%) kana kushandisa nyaya kubva pfungwa nemaonero inodzidzisa kushandisa spatial kuongorora. Raster simba: georeferencing, maitiro, kufuta uye kushandiswa. Mhedziso: Muchidimbu, Geomedia Pro inoratidzika mumatsananguro ekuongorora uye mune zvivako zvevashandi. GvSIG chinhu chiduku chiduku zvikuru, uye ichi chichiri kuvandudza zvimwe zvekushanda kwayo. | ||
| Raster simba | Isu takaongorora matatu matatu akasiyana mune izvi: iyo georeferencing yemifananidzo (huremu 35%), kuona kwe orthophotos (huremu 35%); uye, kusefa uye kumonyoroka kwe georeferenced mifananidzo (huremu 30%). Georeferencing yemifananidzo: Icho chishandiso chakanyatsotaridzika muGIS mbiri, asi yakanyatsogadzikana muGvSIG, mumatambudziko akawanda basa rinopera mukukanganisa, ndicho chikonzero chakave chichiongororwa pasi muGvSIG. Orthophotos inoratidza: Mhando dzakasiyana dze georeferenced raster mafomati ayo Geomedia Pro uye gvSIG yaanogona kushanda nayo yakaverengerwa. Kuchengeta nekubata: mune chikamu chino, gvSIG yave yakakosha zvikuru kuvaridzi vayo yekutsvaga raster. Izvo zvinokubvumira kubva kuongororwa kwezvinyorwa deta (histograms) mumifananidzo, kusvika kushandiswa kwezviputa zvakadai sekufambisa nekudarika kudarika. | CONCLUSIONS: I-GIS mbiri inofananidzwa, musiyano ndeyekugadzikana kunopiwa neGeomedia Pro kune chinyorwa georeferencing tool, apo gvSIG inoratidza kuwedzerwa kwepamusoro uye kushandiswa kwemaitiro nekuda kwekuwedzera kwaro raster. | ||
| Kubatanidzwa | Muchikamu chino, kushamwaridzana kweGIS nedzimwe nheyo dzekutsvaga kwakadzidzwa, kusabatanidzwa chinhu chakasiyana-siyana cheGIS. Tichaongorora zviitiko zvepasi rose nekuparadzanisa zvinyorwa zvemashoko muzvikamu zvina: maGIS ma formats, CAD mafomu, databases uye OGC mitemo.SIG formats
CAD formatats
Databases
OGC Mitemo
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Mhedziso: Geomedia Pro, ndiyo GIS inopa kuwirirana kwakawanda pamwe nekugona kwayo kuverenga nekunyora munzvimbo dzakasiyana dze data (Microsoft Access, Oracle ...), uye kugona kuendesa data kumafomu eCAD akadai saDWG. GvSIG inomira pachena mukuda kwayo kushanda pamwe neOGC zviyero, uye kufungidzira kwakanaka paunenge uchiisa Oracle se database pamwe nePostgreSQL / PostGIS. | ||
| Performance | Kuti tiongorore mashandiro, isu taida kuyera pamusoro (kurema 30%), kubata kumhanya (huremu 30%), uye kugadzirisa kwenzvimbo yekuongorora algorithms (huremu 40%). Mu kuwandisa kuwanda, gvSIG yaikurumidza kupfuura Geomedia Pro.Mhedzisiro yeGeomedia inovandudza nguva yakayerwa ne50%, nekungochinja fomati yedata kubva paShapefile kuenda kuGeomedia Smartstore. Mu chiyero chekurumidza manejimendi tinofambisa huwandu hukuru hwemashoko kubva kune rimwe dura kuenda kune rimwe. GvSIG inokurumidza zvakare kupfuura Geomedia Pro. chiyero chekugadzirisa yepatial analysis algorithms, Geomedia yakanyangarika: chigadziriro chekugadzirisa nekukurumidza. Mune gvSIG kune zvikanganiso zvinokonzerwa nelaibhurari yako yeJTS kana kuti hauna kukwanisa kushanda nezvimwe zvekuregerera. | CONCLUSIONS: gvSIG inokurumidza kupfuura Geomedia Pro, inofananidzira kana kufamba Dhiyabhorosi kubva kune imwe yero kusvika kune database, huru yemashoko. Kune rumwe rutivi, Geomedia Pro inomira yakadzikama uye yakakurumidza pakuita nekuongorora nzvimbo, naizvozvo, yakanyanya kukunda gvSIG. |
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| GIS maitiro | Isu tinoongorora pasi rose mibvunzo mitatu yakasiyana-siyana: kuti GIS inobvumira vanhu, rudzi rwemutauro kana zvinyorwa zvinoita kuti zviitwe; uye, ikozvino magwaro. The SIG inobvumira inoenderana nemaitiro? Muzviitiko zvose izvi mhinduro yacho yakanaka: hongu! Mitauro yeLimi kana ScriptsGvSIG ane mutauro scripting (Jython) uye rinogona akasika kushandisa Extensions muna Java makirasi gvSIG. GeoMedia Pro hunovapo mu Visual Basic 6.0 mitauro uye .Net, pamwe chinhu mumaraibhurari rokusika murayiro Integrated, kana zvimwewo zvirongwa kuti GIS. Zvinyorwa, Geomedia Pro ine zvinyorwa zvakawandisa panotsanangurwa chinhu chimwe nechimwe uye yakapfuma mumienzaniso. Mu gvSIG, zvinyorwa zvacho zvishoma uye zvisina kudzika. Tsananguro yechinhu chimwe nechimwe uye gvSIG kirasi yekuvakisa isipo, pamwe nerondedzero yakazara yemakirasi anodikanwa. | CONCLUSIONS: Mune maviri GIS, iyo yekugadzirisa mhinduro yakagadziriswa zvakanaka. Mune zvinyorwa zvegvSIG kuongororwa hakuna kunaka. Izvo zviri nyore kune nyanzvi GIS programmer yekugadzirisa Geomedia Pro kupfuura gvSIG, nekuda kwemakakatanwa mune gvSIG zvinyorwa. | ||
| 3D simba | Isu takaongorora kugona kugadzirisa Z kurongedzera (huremu 40%), iyo inomiririra dunhu iri mu3D (huremu 30%); uye, mumiriri weVhoriyamu (huremu 30%). | Mhedziso: Kana GIS anopa mikana zvakakomba mundima dzinoongororwa, chete pamusoro Geomedia Pro runopfuura vari kugona zviviri: geocode ari Z rinoronga uye kuramba kwekurasira vamwe zvinogona; uye mukana, pamwe murayiro akasikwa ane kunze kambani Intergraph, extrusions kuita titrations uye kuratidza polygons kubva Google Earth kana kushanda pamwe Geomedia Terrain, mumwe nopindirana chigadzirwa pamwe vaida functionalities. Mune gvSIG izvi zvinogona kuwanikwa mune remangwana rakabudiswa version ye gvSIG 3D. | ||
| Mepu | Sezvatave tangozviratidza mukuyeuka kweprojekti, chizvarwa cheMepu ndicho chikonzero chekushandisa GIS. Muchikamu ichi takaongorora kushandiswa (uremu 50%) yechishandiso uye kubwinya (kuyerwa 50%) kwechigumisiro. Usability: MuGeomedia Pro, iyo mapikirwo inogona kuve yakajeka, kunyange zvazvo kugadzira mapepa kuri nyore. In gvSIG, tinowana chombo nyore kushandisa uye asi nzwisisa kubva pakutanga, asi kana muzariro pamwero mepu inofamba, sezvo vanoratidza ehupfumi vanoparara; kune rumwe rutivi iyo inobhadharwa nechizvarwa chakananga chemepu kune PDF. Vistosity: Both gvSIG sezvo Geomedia Pro, akaita nyore inodzidzisa zvose matanho anodiwa kusika anokwezva Map Ezvemutauro: fora nezvaanogona, customization yaibvira zviratidzo uye chikero namazariro (zvinogona: SVG muna gvSIG uye WMF muna GeoMedia), Editing kuti ngano . | CONCLUSIONS: Idzi mbiri dzeGIS dzakaenzana kune imwe neimwe, ine zvigadziro zviviri zvekusika nekugadzira mapepa anokosha kwazvo. | ||
| Zvinyorwa uye Kutsigira | Zvinyorwa zvisingakoshi kana kutsigira kusina kukodzera kumushandi kunogona kuita kuti musikana arambe kana kurasikirwa kushandiswa kweGIS. Kuti tizviongorore, takazviparadzanisa zvikamu zviviri: nyaradzi uye rutsigiro, zvine uremu hwakaenzana kuhuongorora pasi rose. Zvinyorwa: Panyaya yeGeomedia Pro, iyo ongororo yakanaka kwazvo, pane zvinyorwa zvemarudzi ese pamwe nemienzaniso inodikanwa, yakaiswa pamwechete neGeomedia Pro. chishandiso uye nehukuru hwezvinyorwa zvekusimudzira zvinotimanikidza kuti tisakoshese poindi iyi zvakanyanya. Kutsigira: Chiitiko mune ino Yekupedzisira Degree Project ine gvSIG ndeyekuti, mukati memaawa matatu, mushure mekumutsa mubvunzo nerunyorwa rwevashandisi, mhinduro inoshanda inowanikwa. Kuratidzira kubheja kunoitwa ne gvSIG mune zvinyorwa zvemushandisi Kudzivirira kuti chero nguva mushandisi ane kunzwa kwekuve ega pamberi pechiitiko chipi zvacho. Intergraph yemakore mazhinji echiitiko achishandira izvo zvido zvevashandisi vayo inoratidzwa zvakanaka. Rutsigiro rwunopihwa Geomedia Pro inoitwa nenzira nhatu: Ruzivo Dhatabhesi, Pamhepo uye Tsigiro Yerunhare. | CONCLUSIONS: Mukutsigirwa kunopiwa kumushandisi wechombo, maGIS maviri akaenzana. Mune zvimwe zvinyorwa Geomedia Pro inopinda pamberi pegvSIG, muhutano uye muenzaniso. We zvikuru kukosha muna GeoMedia Pro, nekutumirwa kwemauto mapepa kuisa mudziyo pasina inodzidzisa rine kuenda padandemutande Links nokuti tota anodiwa mapepa sezvo iri gvSIG. | ||
| Economic aspects | Mari dzeGIS yega yega (rezinesi, kudzidziswa, kugadzirisa, kugadzirisa ... uye, kuongorora kana mutengo wacho uchienderana nechigadzirwa. | Mhedziso: Zvisinei, mari Geomedia Pro wakakwirira kupfuura gvSIG, Geomedia Pro chinhu akatsiga zvikuru achipindura rutsigiro zvakanaka Intergraph chigadzirwa. The mhinduro yaizova: zvose GIS vane mutengo marii. | ||
| Geomedia | GvSIG | |||
| Chireji mari 13.000-14.000 € | 0 € | |||
| License yekugadzirisa mari 2.250 € | 0 € | |||
| Support cost Yakabatanidzwa mune mari yekuchengetedza: foni yekusimbisa, user list; uye, kana mabhuku eiripi akakosha, mu-munhu wehutano kune emahofisi evanhu. | 0 €, iyo inotsigirwa yakagadzirirwa kubva pakushandiswa kwevashandisi uye kugadzirisa kwekusahadzika kunoitwa mu 24-48h. | |||
| Kudzidzisa mari 900 € 27 maawa mumazuva 5 | 300 € imwe nguva ye20 maawa. | |||
| Mari yekutonga 500 € -700 € murume / zuva | € 240 - € 320 murume / zuva. | |||
Mune migumisiro yefurafura, tinoratidza kuongorora kwezvinhu zvose; uye, iyo yose kuongororwa kweSIG imwe neimwe; isu takaremerwa kubva ku1 kusvika ku5 apo pakutanga asi ini ndaishandura kubva ku0% kusvika ku100%: 20% inopesana
iciente, 40% haina kukwana, 60% yakakwana, 80% zvinoshamisa; uye 100% excelente.Se anotarisa zvinofadza kuti kazhinji zvinotora anonakidza gvSIG kuva zvakanaka kugadzikana nzira, kunyanya nokuti ane kukura hurongwa yakajeka svikiro-rokuti muitiro.
| Kuongororwa Maonero | Geomedia Pro | GvSIG |
| Basa Rinokosha reGIS | 100% | 80% |
| Spatial Analysis | 100% | 80% |
| Raster simba | 80% | 80% |
| Kubatanidzwa nekusiyana kwezvinyorwa zvemashoko | 100% | 80% |
| Performance | 80% | 80% |
| Maitiro ekugadzirisa maitiro, zvinyorwa kana kuti mitauro kunze kweSIG | 100% | 60% |
| Unyanzvi 3D | 40% | 20% |
| Mepu | 100% | 100% |
| Documentation Support | 100% | 80% |
| Zvematongerwo enyika kuongorora | 100% | 100% |
| Kuongorora kwenyika yose SIG | 100% | 80% |
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