Daidaita tsakanin Geomedia da GvSIG

Yanzu shi ne taƙaitaccen aiki gabatara cikin kwanaki biyu na Free GIS, da Juan Ramón Mesa Díaz da Jordi Rovira Jofre a ƙarƙashin takarda "Ƙari na GIS bisa tushen kyauta da kuma GIS na kasuwanci" Yana kwatanta tsakanin GvSIG da kayan aikin Geomedia; ko da yake yana aikata shi ba tare da nuna hanyoyin da suka karfafa GvSIG ba kamar yadda yake da SEXTANTE da ingantaccen kwanan nan; Ina tsammanin aiki ne na kwakwalwa.

Abin baƙin ciki shine wajibi ne don wannan ya zama mai girma kuma ya rasa tsarin don dan lokaci, ko da yake an taƙaita shi. Zaku iya sauke cikakken gabatarwar daga nan.

Ko da yake dole ne in yarda da cewa a cikin waɗannan shigarwar ita ce lokacin da na rasa Dreamweaver don daidaitaccen kula da tebur da WordPress bata yarda ba

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'o'i hudu na yiwuwar bincike: ƙwarewa ta halayen, overlays, yankuna da tasiri da kuma tambayoyin topological. A cikin hudu gvSIG da Geomedia Pro, suna da ayyuka masu wakilci. Duk da haka, a cikin gvSIG ba a yi amfani da ayyukan zuwa matsakaicin ba. 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 yi la'akari a cikin wannan batu abubuwa daban-daban guda uku: jigon bayanan hotunan (nau'in 35%), hangen nesa na kothophotos (nau'in 35%); da, daftarwa da sarrafawa na hotunan georeferenced (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: Yawancin nau'i-nau'i na raster wanda aka tsara ta Geomedia Pro da gvSIG na iya aiki. 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

  • ArcInfo, ArcView, Shapefile, Framme, Smartstore ta Geomedia, Mapinfo

CAD Formats

  • DGN, DXF, DWG

Databases

  • Microsoft Access, Microsoft SQL Server, MySQL, Ma'ajiyar Na'ura / Mai Nemi, PostgreSQL / PostGIS

Ka'idodin OGC

  • GML, WFS, WMC, WMS, WCS
Ƙarshe: Geomedia Pro shi ne mafi kyawun GIS tare da karfin ikon karantawa da rubutawa a cikin daban-daban bayanan bayanan (Microsoft Access, Oracle ...), da kuma ikon fitar da bayanai zuwa tsarin CAD kamar DWG. GvSIG ya fito ne a cikin shirye-shirye ya yi aiki tare da tsarin OGC, kuma mai kyau predisposition ya kunsa Oracle a matsayin database tare da PostgreSQL / PostGIS.
Ayyukan Don kimanta wasan kwaikwayon, muna so mu auna nauyin kaya (nau'in 30%), gudunmawar gudanarwa (nauyin 30%) da kuma ingantawa daga algorithms na sararin samaniya (nau'in 40%). A cikin Sakamakon karuwa, GVSIG ya fi sauri Geomedia Pro. Abubuwan sakamako na Geomedia sun inganta lokacin ƙaddara ta hanyar 50%, ta hanyar sauya tsarin bayanai na Shapefile zuwa Geomedia Smartstore. A cikin gudun bincike na gudanarwa muna motsa manyan kundin bayanai daga wani Layer zuwa wani. GvSIG yafi 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.
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 takardun mujallu inda aka kwatanta kowane abu kuma yana da wadata cikin misalai. A cikin gvSIG, takardun suna warwatse kuma m. Babu bayanin bayanin kowane bangare da kuma gine-gine na gvSIG, kazalika da cikakkiyar bayanin fasalin da ake bukata. ƘARUWA: A cikin GIS guda biyu, an daidaita shawarar da aka tsara don daidaitawa. A cikin takardun gvSIG, wannan kimantawa ba daidai ba ce. Mai tsara shirye-shiryen GIS mai sauki ya fi sauƙin tsara tsarin Geomedia Pro fiye da gvSIG, saboda raguwa a cikin takardun a gvSIG.
3D iyawa Mun ƙididdige ƙarfin gyarawa na daidaitawar Z (nauyin 40%), wakiltar ƙasa a 3D (nau'in 30%); kuma, wakiltar Kundin (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 cikin yanayin Geomedia Pro, kima yana da matukar tabbatacce, akwai takardun shaida iri iri tare da misalan misalai, an haɗa su tare da Geomedia Pro. A cikin gvSIG da gaskiyar samun sauke duk takardun ba tare da taƙaitaccen takardun da aka haɗa tare da da kayan aiki da ƙananan rubuce-rubuce na abubuwan ci gaban, ya tilasta mu kada mu yi la'akari da wannan mahimmanci sosai. Taimako: Kwarewa a cikin wannan Ƙaddamarwa na Ƙarshe tare da gvSIG ita ce, a cikin tsawon sa'o'i uku, bayan tayar da tambaya akan jerin masu amfani, an samu amsa mai mahimmanci. Bayyana hanyar da aka yi ta gvSIG akan jerin masu amfani. Tsayawa kowane lokaci mai amfani yana da jin dadin kasancewa a gaban kowane abu. Yana nuna a cikin hanya mai kyau, ƙwarewar shekaru da yawa na Intergraph, yana halartar bukatun masu amfani. An tallafawa goyon baya ga Geomedia Pro cikin hanyoyi guda uku: Bayanan ilimi, Taimakon yanar gizo da kuma tarho. 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 An bayyana farashin kowane GIS (lasisi, horarwa, haɓakawa, tabbatarwa ...), yana nuna kudin tattalin arziki na 'aiwatar da lasisi a cikin shekaru biyu na farko; da, tantance ko farashin ya dace da samfur. 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%

2 yana nunawa "Daidaita tsakanin Gida da GvSIG"

  1. Sannu, mai kyau blog, idan kana so, shigar da yanar gizo, don aika a comment.saludos.

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