Zimene ophunzira amaganiza za Open Source Geospatial

Nkhaniyi ikuchokera pazithunzi zopangidwa ku FOSS4G ku Barcelona mu September wa 2010 ndi:

Iraklis Karampourniotis ndi Ioannis Paraschakis - ochokera ku yunivesite ya Aristotle ku Thessaloniki
Zoi Arvanitidou - ochokera ku yunivesite ya Aegean

Chiyanjano chachitika kwa ine Gabriel Reyes, ndipo zakhazikitsidwa pa funsoli, ngati Open Source Software angaganizidwe mofanana mu maphunziro a geospatial ntchito ya yunivesite kapena popereka maphunziro aufulu kwa ophunzira ndi anthu ambiri.

Yankho lake ndi lovomerezeka, ngakhale kuti panjira pali zinthu zambiri zomwe zingagwire ntchito yolalikira kwa ophunzira omwe kawirikawiri amakana kuti azilamulira nthawi yoyamba chida chomwe sichiwerengedwa, monga ESRI, AutoDesk kapena Intergraph; chifukwa cha lingaliro limene silidzatsegula mwayi wochuluka ku msika wa antchito.

Kachiwiri izo zimandikantha ine, izo zobwezedwa GIS ngakhale kukhala pulogalamu yomwe "ili kumeneko"Amatchulidwa m'njira zina zothandizira Mapu a AutoCAD 3D, ArcGIS y Geomedia; njira motsimikizika mlingo wa kutchuka ndi mtundu thandizo kuti amaufuna pambuyo mwa ofuna kuchita mu Geographic Information KA. A mlingo wa makampani kupereka maphunziro wakhala pang'onopang'ono reversion kuti vuto limeneli Koma Academy akhoza ntchito yofunika tikaonetsetsa ubwino pulogalamu ufulu panthawi imeneyi mwa mawu kukula ndi kuvomereza maboma a gulu la anthu kapena bizinesi, kunja kwa zomwe zikutanthauza kuchepetsa kuswa malamulo ndi kuchepetsa ndalama.

Choyamba choyesa kuyesedwa

Owonetserawo adanena kuti adali ndi mbiri mu 2006, pamene adayika GRASS m'mabotolo pamodzi ndi AutoCAD Map ndi ArcGIS. Panthawi imeneyo, zotsatira zake zinali kuti ogwiritsa ntchito sankakonda mawonekedwe osayenera a Grass, ndikumvetsetsa kuti kusakaniza chinthu chimodzi ndi zina sikubweretsa zotsatira zabwino, kapena kuwona ngati chida chosiyana ndi momwe chiyanjano chiri gawo la zizoloŵezi zabwino zowonjezera ku Open Source environment.

Pamene uthunthu wonse wa zipangizo chitukuko asonyeza, kasamalidwe nyumba deta, vekitala / raster ndi kusanthula buku ife tikuzindikira kuti ngakhale njira OSGeo Sikuti anabadwa mu kulunzanitsa, tikhoza tsopano kuonetsetsa kuti khama standardization ndi polojekiti Iwo apeza kuyanjana moyenerera, ndi chikhalidwe choyang'ana minofu yabwino.malo otseguka oteteza zachilengedwe

Chithunzi choyambirira anapereka Jorge Sanz ndi Miguel Montesinos pa Conference Choyamba gvSIG Latin America akuyesa kuti afotokoze ndi osiyana yopingasa mlingo amene umalimbana kompyuta wobiriwira Mabukunso imvi ndi njira zina mungathe zida Seva akuthamanga. Muzithukuta, oyang'anira magulu a deta komanso m'mizere yoyendetsera zilankhulo.

Zowonongeka za chilengedwe cha OSGeo zimatithandiza kumvetsetsa mgwirizano pakati pa mapulani ndi pamwamba pakumvetsetsa kuti mitundu yosiyanasiyana ndi yofunika malinga ndi momwe miyezo ikuyendera.

Mayesero achiwiri, apambana

Owonetserako akunena kuti poyesa kachiwiri iwo analekanitsa maphunziro pakati pa ophunzira osaphunzira ndi omwe anali ataphunzira kale kapena omwe anali ataphunzira kale. Pachifukwachi, amagwiritsira ntchito maphunziro owonjezera:

QGis + GRASS + PostGIS mu maphunziro a omaliza maphunziro

QGis + PostGIS m'ma laboratories kwa osaphunzira

qgis udzu postgis

Omwewo omwe ndawalemba iwo ofiira m'kawonedwe kameneka, kuti asonyeze komwe iwo ali, makamaka mu C ++ chikhalidwe chogwirizanitsidwa ndi intaneti pa MapGuide Open Source kapena MapServer.

Tawuni yotsatira ikuwonetsa mitu yomwe idaphatikizidwa mu maphunziro ndi ma laboratories.

Ophunzira

Palibe Omaliza Maphunziro

Qis
  • Maonekedwe ndi kulengedwa kwa chifaniziro
  • Kufufuza ndi kukambirana malo
  • Kusanthula ma Geocoding ndi Network
  • Kugwiritsa ntchito mapulagini
  • Kuwonjezera
  • Kuwonjezera ndi GRASS
  • Kulembetsa ndi kusintha kwa mafano
  • Vectorization kuchokera ku raster
  • Kulowa kwa deta yamkati
  • Mapu owonetsera
  • Kusanthula ndi kukambirana malo
Grass
  • Kuwonetseratu kwa 3D ndi kusanthula mafano
  • Thandizo pa kusanthula kwa intaneti
  • Makhalidwe
PostGIS
  • Kusinthika pa ntchentche
  • Kufufuza kwa ntchito ya LRS
  • Kufufuza pa chithandizo cha intaneti
  • Kulengedwa kwa malo osungirako zinthu
  • Mafunso apakati
  • Kusintha pakati pa machitidwe osiyanasiyana
  • Deta yofotokozera komanso yachinsinsi

Tawuni yotsatira ikuwonetseranso momwe anthu amachitira kumapeto kwa maphunziro,ndipo ayenera kupyolera pamagwirizano- Konzani mwatsatanetsatane, kugawidwa kwa zida monga njira zoyendetsera masewera, njira zamakono, mabanki zinthuMalamulo mpikisano ndi milozo, kuti iwo akhoza kuthana ndi mayunivesite kapena makoleji luso; Kawirikawiri, njira zenizeni zopezera gawoli ndizolemba. Ndizimenezi, zingakhale zopindulitsa kupanga maphunziro amfupi kapena maphunziro omwe amapereka gawo lonse ku chilengedwe cha OSGeo m'madera a C ++ komanso m'malo a Java omwe ali ndi mphamvu zambiri (mwa lingaliro langa) chifukwa cha kuchuluka kwa machitidwe ake, zochitika padziko lonse lapansi ndi zosiyanasiyana mu njira.

Ophunzira

Palibe Omaliza Maphunziro

Qis
  • Kugwiritsa ntchito mosavuta
  • Wokonda kwambiri
  • Thandizo lamphamvu kwambiri
  • Kuthamanga kwambiri komanso kotetezeka
  • Zokoma kwambiri mapulagulu njira chifukwa zake zowonjezereka ndi usability.
  • Wothandizira kwambiri GRASS
  • Kugwiritsa ntchito mosavuta
  • Wokonda kwambiri
  • Thandizo lamphamvu kwambiri
Grass
  • Kuthamanga kwambiri komanso kotetezeka
  • Zolemba bwino kwambiri
PostGIS
  • Mwamsanga
  • Khola
  • Zedi
  • Kugwiritsa ntchito mosavuta
  • Chibwenzi cha Intefase
  • Mapulogalamu apamwamba
  • Mwamsanga
  • Khola
  • Zedi
  • Kugwiritsa ntchito mosavuta
  • Chibwenzi cha Intefase

Monga mukuonera, muyezo wa ophunzirawo akatswiri tikunena ndithu pa angathe zipangizo, osati mankhwala mwamsanga iwo kupanga. Izi zimafuna kusokonezeka, ngati tikuyembekeza kulenga Chikhulupiliro chikhalidwe ndi kukhulupilika kulumikizana ndi sukuluyi ndi mabungwe omwe amalimbikitsa OSGeo ndi othandizira ogwirizana.

Onani zolemba zoyambirira

Onani mawonetsero onse a FOSS4G 2010

Tsatirani Gabriel Reyes

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