Likolo tsa MappingGIS: tse ntle ka ho fetisisa li teng.

'Mapa oaGIS, ntle le ho re fa tse thahasellisang blog ya, e lebisa tlhokomelo ea mohlala oa khoebo ea eona ho fana ka lithupelo tsa inthaneteng lihloohong tsa litaba tsa geospatial.

Feela 2013, 225 feta baithuti nka dithuto tsa bona, ho bonahala palo ea bohlokoa, ha re nahana hore re etse boiteko ba ho itšetlehile ka bagwebi ba babeli ba qala ena e nyenyane e fetang selemo e fetileng. Kahoo re ile ra sebelisa monyetla oa ho ho qala ha 2014 ho ntshetsa pele ka etsa boikhathatso ba hae.

Koetliso ea Python ea ArcGIS 10.

Ithute kamoo u ka kenyang mangolo a mangolo ho sebetsa ka maiketsetso a GIS le ho sebetsana le tlhahisoleseling ea sebaka

Ka sena u ithuta ho sebelisa puo ea ho fetolela lipuo tsa Python ka mokhoa o thabisang le o nang le mohopolo. Tsela ena e reretsoe basebelisi ba kamehla ba ArcGIS ba batlang ho tsamaea mohato o mong o tsoelang pele, ba iketsetsa mesebetsi ea tsamaiso ea tlhahiso-leseling, geoprocessing le mapping moloko.

Thutong ena u ithuta, mohato ka mohato:

  • Tlosa ka puo ea puo ea Python.
  • Hlahisa mangolo a hau ho boloka ho tsona mekhoa ea GIS e neng e kile ea etsoa ka letsoho.
  • Lisebelisoa, litlaleho le lipuisano tsa litaba tsa GIS li hlahisoa habonolo.
  • Qoba ho etsa mesebetsi e nyenyane ea GIS ho laola boholo ba tlhahisoleseding.
  • Tsamaiso le moloko oa limmapa le lihlopha tsa limmapa esita le ntle le ho bula ArcGIS.

Tlhahiso ea marang-rang ea ntlafatso ea lisebelisoa tsa websaete

Etsa moralo o feletseng oa thepa ea geospatial OpenGeo Suite

Ke 'nete hore e ikemiseditse ho ba lakatsang ho ithuta kamoo ho ba le dikopo ho web dimmapa le Software bulehileng mohloding, ho tloha ya data bohlokoa, tsamaiso le ho hatisa bona ka tsela ho web tse latelang le melao-motheo ea OGC tseo kaofela.

Thutong ena u ithuta, mohato ka mohato:

  • Bopa marang-rang a marang-rang mme u etse tlhahlobo ea sebaka ka PostGIS.
  • Kenya le ho fana ka litšebeletso tsa dits'ebeletso tsa sebaka ka GeoServer.
  • Qala limmapa le ho bopa mekhoa ho tloha webong le GeoExplorer.
  • Netefatsa litšoantšo tsa 'mapa le GeoWebCache.
  • Bopa li-mapping tsa mapping tsa hau ka mokhoa o ikhethileng o nang le OpenLayers le Leaflet.
  • Etsa le ho sebelisa lifaele tsa geoJSON ho boloka mohaho le ho etsa ntho e 'ngoe le e' ngoe e le bonolo.

Tlhahlobo ea Inthanete ea Setsebi sa GIS: ArcGIS, gvSIG le QGIS.

Ithute ho laola lik'hamphani tse tharo tse ratoang haholo le tse hlokahalang ho GIS ea marakeng mosebetsing oa lefats'e ka bophara.

Sena ke ka tsela e feletseng eo u ithuta ho sebetsa ka GIS raster le vector, dipeakanyo, melao topology, botseleganyi, ho bōpa symbology le bo bitsa, limmapa ka bophara bakeng sa ho hatisa le ho sengoliloeng se online, lisebelisoa geoprocessing le Model Sehahi ArcGIS, gvSIG sextant ka QGIS kapa joang, joalo-joalo

Thutong ena u ithuta, mohato ka mohato:

  • Tseba sebopeho sa ArcGIS, gvSIG le QGIS.
  • Sebetsa ka lihlopha le litšebeletso tse ka ntle.
  • Fetola dintlha tsa sebaka
  • Sebetsa ka litšebelisano tsa khokahanyo le litšoantšo tsa raster tsa georeferencing.
  • Etsa setšoantšiso le ho ngolisa.
  • Etsa meralo ea 'mapa.
  • Etsa geodatabases le topology.
  • Etsa tlhahlobo ea sebaka.
  • Sebetsa le SEXTANTE.
  • Hlahisa limmapa ho inthaneteng

Litsela tsa lits'ebeletso tsa marang-rang: OnlineGIS.

Qala ho laola mohloli oa leseli la mohloli oa sebaka sa OpenGIS.

Thutong ena u tlatsa litlhoko tse kang: Joang ho kenya lifaeleho tsa hau ho database? Mokhoa oa ho potlakisa lebelo la ho arabela ha u etsa lipotso? Tlhahlobo ea sebaka se etsoang joang? Ke hobane'ng ha ho na le mofuta oa geometry le mofuta oa geography? U ka bona data joang ho PostGIS?

Ho phaella moo, o tla ithuta ka mokhoa o ts'oanang, mohato ka mohato:

  • Joang ho kenya PostgreSQL + PostGIS
  • Kamoo u ka bōpang boitsebiso bo fumanehang le ho fana ka matla a sebaka sa sebaka
  • Tsela ea ho jarisa dintlha tsa sebaka
  • Tsela ea ho nahana le ho fumana dintlha tse bolokiloeng PostGIS
  • Ke mefuta efe ea geometry e teng moo
  • Ke etsa joang ho hlahloba libaka le hore na ho na le mesebetsi ea sebaka sefe
  • Mokhoa oa ho potlakisa lipuisano
  • Tsela ea ho sebetsa le data ea raster
  • Tsela ea ho sebetsa le data ea OpenStreetMap

Koetliso ea ArcGIS ea Inthaneteng.

Ithute kamoo u ka tsamaisang setebi sa GIS sa lefapha la basebetsi lefats'eng la basebetsi lefats'eng ka bophara.

Sena ke ka tsela e feletseng eo u ithuta ho sebetsa ka GIS raster le vector, tseleganya, symbology le bo bitsa, dipeakanyo, georeferencing, geoprocessing, ho bōpa geodatabases le topology, limmapa ka bophara bakeng sa ho hatisa le ho phatlalatsa ho web bashebelli le ArcGIS online.

Thutong ena u ithuta, mohato ka mohato:

  • Tsela ea ho fetola dintlha tsa geographic
  • Tsela ea ho sebetsa le litafole
  • Tsela ea ho sebetsa le tsamaiso ea tsamaiso
  • Tsela ea ho sheba litšoantšo tsa raster tsa georeference
  • Tsela ea ho sebelisa lithulusi tsa ArcToolbox
  • Tsela ea ho etsa tlhahlobo le Modelbuilder
  • Kamoo u ka bōpang tšoantšetso le ho ngolisa
  • Ho etsa tlhahlobo ea raster le Spatial Analyst
  • Kamoo u ka bōpa geodatabases
  • Kamoo u ka bōpa melao ea topological
  • Kamoo u ka phatlalatsang limmapa tsa marang-rang le ArcGIS inthaneteng

Qetellong ea QGIS.

qgis Ithute ho sebetsana le matla ka ho fetisisa 'me a batla ho' maraka ba pelehi lefatšeng ka bophara komporong GIS Software bulehileng mohloli.

Sena ke ka tsela e feletseng eo u ithuta ho sebetsa ka raster le vector GIS, dipeakanyo, tseleganya, symbology le bo bitsa sebopeho bakeng sa ho hatisa limmapa, geoprocessing, joang, online phatlalatso, joalo-joalo

Thutong ena u ithuta, mohato ka mohato:

  • GIS ke eng?
  • QGIS interface. Lenane la ho tsamaisa tsamaiso.
  • Tšoantšiso le ho ngola.
  • Moloko oa tlhahisoleseding le ho hlophisa litafole.
  • Mesebetsi ea sebaka.
  • Kopano ea GRASS QGIS.
  • Moloko oa limmapa tsa khatiso le khatiso ea inthaneteng.
  • Tšebelisano le marang-rang a sebaka: PostGIS.

Tsela e sebetsa 'moho le Virtual Classroom, e le hore ka nkoa ka nako efe kapa efe' me ho fihlella lihora 24. 'Me e ke e thahasellisang joang ho nka sebelisa monyetla oa ho ya blog le pose lethathamo e le mohlala o re bontsha ya boleng ba dithuto tsa bona.

Ho ithuta ho eketsehileng,

Etela lithuto tsa MappingGIS

Li-2 Likarabo ho "Likolo tsa MappingGIS: tse molemo ka ho fetisisa tse teng."

  1. Ke tlhompho hore ebe u ngotse sehlooho se feletseng ka lithuto tsa rona. Re leboha haholo. BA BANGATA BAA RATA!

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