Geospatial - GISGvSIG
Daidaita tsakanin Geomedia da GvSIG
Yanzu shi ne taƙaitaccen aiki gabatara cikin Taron II akan GIS Kyauta, ta Juan Ramón Mesa Díaz da Jordi Rovira Jofre a ƙarƙashin gabatarwar "Kwantatawa na GIS dangane da lambar kyauta da GIS kasuwanci" Yana da kwatanta tsakanin GvSIG da kayan aikin Geomedia; kodayake yana yin haka ba tare da gabatar da hanyoyin da ke ƙarfafa GvSIG kamar SEXTANTE da haɓaka kwanan nan ba; Ina ganin aiki ne mai wayo.
Abun takaici ga wannan, ya zama dole post ɗin yayi tsawo kuma ya rasa yadda yake a yanzu, ko da yake an ɗan taƙaita shi. Zaku iya sauke cikakken gabatarwar daga nan.
Ko da yake dole ne in yarda cewa a cikin waɗannan rubutun ne na yi kewar Dreamweaver saboda daidaitaccen kula da tebur wanda Wordpress ba ya ƙyale.
| Yanayi | Resultados | ƘARUWA | ||
| Abubuwan fasali. | Shirye-shiryen Sabis: GIS guda biyu daidai ne a cikin yiwuwar, Geomedia Pro yana ba da yiwuwar juyawa taswirar taswira. Sarrafa labarai: GVSIG ba shi da Geomedia Pro ba, saboda ba ya haɗa da batun haɗin gwiwa, wanda ya ba da damar buɗewa a cikin GIS na ƙungiyoyi masu zaman kansu don su kasance masu zaman kansu na daban-daban haɗin. Ana gyara yadudduka: Mun nuna hasken layin zane na zane-zane, hanyar CAD, da kuma yawan adadin da aka samu a Geomedia Pro. Halitta jigogi: GvSIG da Geomedia sunyi dacewa a wannan batu, GIS guda biyu sun ba da izinin ƙirƙirar ta da wasu sauƙi daga jigogi ta hanyar darajar ɗaya ko ta matsayi. | Mun ba da nauyin nauyin zuwa ɓangarorin hudu (25% a kowace sashe). Sakamakon ƙarshen ita ce: Geomedia Pro dan kadan ne a sama da gvSIG dangane da ayyuka na asali. Sashen wanda Highlights gvSIG kalla, an manajan da labari, a cikin hanyar shi ne ta rigidity daina boye kowane nauyi kyale abokai ko saka data kasance sadarwa a kan GIS, babu waccan mujalla da muka fuskantarwa connection. | ||
| Tattaunawar Spatial | Ayyukan: Akwai nau'ikan bincike huɗu masu yiwuwa: sake tsara abubuwa ta hanyar sifofi, overlays, buffers, da kuma tambayoyin yanayi. A cikin gvSIG guda huɗu da Geomedia Pro, suna da ayyukan da aka wakilta. Koyaya, a cikin gvSIG ayyukan ba su da cikakken amfani. Hanyar hanyar: Daga ra'ayi na mai amfani, Geomedia Pro ya fi sauƙi don amfani da ayyuka daban-daban na nazarin sararin samaniya. A cikin guda allon mai amfani ya yanke shawarar wace ƙungiyoyi da yake so ya yi aiki tare da, wacce dangantaka za ta yi amfani da kuma wanda ke da alaƙa don tace. A gvSIG, duk jimloli na bincike da aka adana a fayil Shapefile wanda ya nuna cewa to mahada uku daban-daban analysis wajibi ne don haifar da biyu matsakaici fayiloli cewa babu wani amfani. | Sarari bincike ne daya daga cikin mafi muhimmanci fasali na wani GIS a samar da ingantaccen bayani, kuma sama da dukan abin da ya bambanta a GIS CAD. Wannan asali al'amari mun kimanta biyu da maki, da daban-daban functionalities (nauyi 60%) goyan bayan kowane SIG, da kuma Hanyar (40 nauyi%) ko amfani da akwati daga ra'ayi na mai amfani don amfani da sarari bincike. Raster iyawa: georeferencing, formats, tacewa da magudi. Ƙarshe: A takaice dai, Geomedia Pro ya fito ne a cikin samfurori na nazari da kuma wurare na mai amfani. GvSIG wani samfurin samari ne, kuma har yanzu yana inganta wasu ayyukansa. | ||
| Raster damar | Mun ƙaddamar da ra'ayoyi daban-daban guda uku game da wannan: ƙaddamar da hotuna (nauyin 35%), gani na kothopotos (nauyin 35%); da, tacewa da magudi na hotunan hotuna (nauyin 30%). Abubuwan hotuna na hotuna: Kayan aiki yana daidai da mahimmanci a cikin GIS guda biyu, amma wanda bai dace ba a gvSIG, a lokuta da dama aiki ya ƙare a cikin kuskure, wanda shine dalilin da ya sa an daidaita shi a gvSIG. Orthophoto Dubawa: An tabbatar da nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan raster wanda Geomedia Pro da gvSIG zasu iya aiki a ciki. Yin gyare-gyare da kuma kulawa: A cikin wannan ɓangaren, gvSIG ya zartar da godiya sosai ga ragowar jirgin sama na raster. Yana ba ka damar yin bincike na bayanan kididdiga (histograms) a cikin hotuna, zuwa aikace-aikace na filtura kamar smoothing by Low mataki. | ƘARUWA: GIS guda biyu sun kasance, bambancin shine zaman lafiyar da Geomedia Pro ke samarwa ga kayan aiki na georeferencing, yayin da gvSIG ya nuna karfin ikon yin gyare-gyare da kuma yin amfani da man fetur da godiya ga girman raster. | ||
| Interaperability | A wannan bangare ana yin nazarin hulɗar GIS tare da sauran bayanan bayanan, bincike mai kyau shine mai bambanta na GIS. Za mu ƙididdige kallon duniya da rarraba hanyoyin samar da bayanai a cikin sassa hudu: tsarin GIS, tsarin CAD, bayanan bayanai da ka'idojin OGC.Gis Formats
CAD Formats
Databases
Ka'idodin OGC
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Ƙarshe: GeoMedia Pro ne mafi interoperable GIS yayi tare da mai ikon karanta da kuma rubuta a cikin daban-daban data kafofin (Microsoft Access, Oracle ...), da kuma damar zuwa fitarwa bayanai zuwa CAD tsaren kamar DWG. GvSIG Highlights su shirye aiki tare da OGC matsayin, da kuma shirye lokacin da rajista kamar yadda Oracle database da PostgreSQL / PostGIS. | ||
| Ayyukan | Don kimanta aikin, muna so mu auna sama (nauyin 30%), saurin sarrafawa (nauyin 30%), da inganta abubuwan bincike na sararin samaniya (nauyin 40%). A cikin Sakamakon karuwa, gvSIG ya fi Geomedia Pro sauri. Sakamakon Geomedia ya inganta lokacin auna da kashi 50%, kawai ta hanyar sauya tsarin bayanai daga Shapefile zuwa Geomedia Smartstore. A cikin gudun bincike gudanarwa muna matsar da manyan kundin bayanai daga wani sashi zuwa wani. GvSIG ya sake sauri fiye da Geomedia Pro. ma'auni ingantawa na samfurin algorithms na sararin samaniya, Geomedia ya fito: zaman lafiyar kayan aiki da sauri. A cikin gvSIG akwai kurakurai da aka samu ta wurin ɗakin karatu na JTS ko rashin iya aiki da wasu ƙaura. | ƘARUWA: gvSIG ya fi sauri fiye da Geomedia Pro, ɗaukar hoto ko motsi bayanai daga wani Layer zuwa database, babban kundin bayanai. A gefe guda kuma, Geomedia Pro yana tsaye a cikin kwanciyar hankali da sauri yayin yin nazari na sararin samaniya, saboda haka, ya fi girma ga gvSIG. |
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| Samar da GIS | Mun bincika abubuwa uku daban-daban a duniya: cewa GIS na bada damar haɓakawa, irin harshe ko rubutun da zai yiwu; da kuma, takardun da ke ciki. GIS damar da keɓancewa? A waɗannan lokuta amsar ita ce tabbatacce: eh! Harshe Harshe ko Rubutun, gvSIG yana da harshen da aka rubuta (Jython) kuma zaka iya ƙirƙirar kari a Java ta amfani da ɗakunan gvSIG. A cikin Geomedia Pro an samo shi a cikin Xabibai na Nassoshi na 6.0 da .Net, tare da ɗakunan karatu na kayan aiki don ƙirƙirar umarnin da aka tsara, ko shirye-shiryen waje na SIG. Takardun, Geomedia Pro yana da cikakkun takardu inda aka bayyana kowane abu kuma yana da wadatattun misalai. A cikin gvSIG, takardun ba su da yawa kuma ba su da zurfi. Bayanin kowane ɓangaren da tsarin gvSIG aji ya ɓace, kazalika da cikakken bayani game da azuzuwan da ake buƙata. | ƘARUWA: A cikin GIS guda biyu, an daidaita warware matsalar keɓancewa. A cikin gvSIG takardun ƙimar ba daidai bane. Ya fi sauƙi ga masanin GIS masanin ya tsara Geomedia Pro fiye da gvSIG, saboda gibin da ke cikin gvSIG takardun. | ||
| 3D iyawa | Mun kimanta ƙarfin gyarawa na haɗin Z (nauyi 40%), wakilcin yanki a cikin 3D (nauyin 30%); da, wakilcin umesari (nauyin 30%). | Ƙarshe: Babu GIS yayi tsanani damar a sakin layi kimanta, kawai game da Geomedia Pro ta fi gaban ganewa a biyu karfin: geocode da Z tsara da kuma ci gaba da aikawa zuwa wasu tsare-tsare. da kuma yiwuwar, tare da umurnin halitta da wani waje kamfanin Intergraph, extrusions yi titrations da kuma nuni polygons daga Google Earth ko aiki tare da Geomedia ƙasa, wani karin samfurin tare da so functionalities. A gvSIG waɗannan yiwuwar za su kasance a cikin sakin fitowa na GVSIG 3D na gaba. | ||
| Taswirai | Kamar yadda muka riga muka nuna a cikin ƙwaƙwalwar ajiyar aikin, ƙarni na Taswira shi ne dalilin da ya dace don amfani da GIS. A cikin wannan batu mun gwada amfani (nauyin 50%) na kayan aiki da haske (nauyin 50%) na sakamakon. Amfani: A Geomedia Pro, kayan aikin taswirar zai iya zama mafi inganci, kodayake tsarin aiwatar da taswirar mai sauƙi. A gvSIG, mun sami wani kayan aiki da sauki amfani da kuma duk da haka da ilhama daga farkon, fãce idan mashaya sikelin taswirar motsa, tun da nuni Properties an rasa. a gefe guda kuma an biya shi da tsara ta tsaye na taswirar zuwa PDF. Vistosity: Dukansu gvSIG kamar yadda Geomedia Pro, sanya m ga mai amfani da duk matakan da suka dace don ƙirƙirar wani m Map kayayyakin: tace damar, gyare-gyare yiwuwa na alamomin da sikelin sanduna (Formats: SVG a gvSIG da WMF a GeoMedia), gyara da labari . | ƘARUWA: GIS guda biyu daidai ne da juna, tare da kayan aiki guda biyu don ƙirƙirar da kuma kirga taswirar masu sana'a sosai. | ||
| Documentation da goyon baya | Abubuwan da ba su isa ba ko goyon baya marasa dacewa ga mai amfani na iya haifar da mai amfani don watsi da ko zubar da amfani da GIS. Don kimanta shi, mun raba shi zuwa sassa guda biyu: takardun shaida da goyon baya, tare da nauyin daidai don tantance shi a duniya. Takardun: A game da Geomedia Pro, ƙididdigar tana da kyau ƙwarai, akwai takaddun kowane nau'i tare da misalai masu dacewa, an haɗa su tare da Geomedia Pro. A cikin gvSIG gaskiyar kasancewar saukar da duk takaddun ba tare da mafi ƙarancin takaddun takaddun shigar ba tare da kayan aiki da fifikon bayanan ci gaban ya tilasta mana kada mu ɗauki wannan matsayin da muhimmanci. Taimako: Kwarewa a cikin wannan Tsarin Digiri na Finalarshe tare da gvSIG shine, a cikin sa'o'i uku, bayan tayar da tambaya ga jerin masu amfani, an sami ingantaccen amsa. Nuna fare da gvSIG yayi a cikin jerin sunayen mai amfani. Hana cewa a kowane lokaci mai amfani yana da halin kasancewa shi kaɗai a gaban duk wani abin da ya faru. Intergraph na shekaru da yawa na gogewa don biyan bukatun masu amfani da ita an nuna da kyau. Tallafin da aka bayar ga Geomedia Pro ana aiwatar dashi ta hanyoyi guda uku: Database na Ilimi, Yanar gizo da Tallafin Waya. | ƘARUWA: A cikin mariƙin da aka ba wa mai amfani da kayan aiki, GIS guda biyu daidai ne. A cikin ɓangare na takardun Geomedia Pro yana wuce gaban gvSIG, a cikin inganci da kuma misali. Mu sosai darajar a GeoMedia Pro, tayin takardun shigar da kayan aiki ba tare da mai amfani da ciwon je yanar gizo links for tota da zama dole takardun kamar yadda a gvSIG. | ||
| Harkokin Tattalin Arziki | Kudin kowane GIS (lasisi, horo, keɓancewa, kiyayewa…) an sa musu hankali, suna kwatanta tsadar tattalin arziki na 'aiwatar da lasisi a cikin shekaru biyu na farko; kuma, kimantawa ko farashin yayi daidai da samfurin. | Ƙarshe: Farashin Geomedia Pro ya fi na gvSIG, duk da haka, Geomedia Pro yana samfurin samfurin da ke da kyakkyawar amsawa daga Tsarin. Amsar ita ce: GIS guda biyu suna da farashin da suke biya. | ||
| GeoMedia | GvSIG | |||
| Biyan lasisi 13.000-14.000 € | 0 € | |||
| Kudin gyaran lasisi 2.250 € | 0 € | |||
| Taimako Kudin Ya hada da kudin haɓakawa: goyon bayan tarho, jerin masu amfani; kuma, idan ƙarar lasisi yana da muhimmanci, ƙwarewar mutum a cikin ofisoshin abokin ciniki. | 0 €, tsarin goyon baya ya dogara ne akan jerin masu amfani da kuma ƙuduri na shakka an yi a cikin 24-48h. | |||
| Kudin horo 900 € 27 a cikin kwanaki 5 | 300 € a cikin watanni 20. | |||
| Kudin gyare-gyare 500 € -700 € mutum / rana | 240 € - 320 € mutum / rana. | |||
A cikin maɓallin sakamako, muna nuna kimantawar kowane bangare; da kuma, cikakken kima na kowane GIS; Nauyin daga 1 zuwa 5 inda asali ko da yake na fassara shi daga 0% zuwa 100%: 20% na kare
40% bai isa ba, 60% ya isa, 80% na da kyau; kuma 100% excelente.Se dubi ban sha'awa shi ne cewa kullum daukan mai ban sha'awa gvSIG zama fairly barga madadin, musamman saboda yana da wani shiri na raya kyau-tsare matsakaici-lokaci Trend.
| An Bayyana Bayani | Geomedia Pro | gvSIG |
| Hanyoyi na GIS | 100% | 80% |
| Tattaunawar Spatial | 100% | 80% |
| Raster damar | 80% | 80% |
| Amfani da daban-daban bayanai | 100% | 80% |
| Ayyukan | 80% | 80% |
| Ƙwarewa na haɓakawa, Lissafi ko harsunan ba GIS | 100% | 60% |
| Ayyukan 3D | 40% | 20% |
| Taswirai | 100% | 100% |
| Taimako na Rubutun | 100% | 80% |
| Za a tantance al'amurran tattalin arziki | 100% | 100% |
| GIS na duniya | 100% | 80% |
Sannu, mai kyau blog, idan kana so, shigar da yanar gizo, don aika a comment.saludos.
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