GIS software - yofotokozedwa m'mawu a 1000

Mwezi watsopano wa May, Tsamba la 1.2 linatulutsidwa za chidulechi koma chokongola kwambiri chomwe chiri ndi dzina limeneli zikuwoneka kuti zimanyoza zovuta za Software kuti zithetse ma deta.

Idalembedwa ndi Stefan Steiniger ndi Robert Weibel aku University of Calgary ku California komanso University of Zurich motsatana. Mapeto ake amapereka mbiri ina kuzinthu zina zachiwiri.

Pambuyo pa kufotokoza mwachidule, komwe kumalongosola machitidwe oyambirira a mapulogalamu a GIS, chikalatacho chili ndi nkhani za 4:

GIS Software: Concepts

Apa tikusiyanitsa pakati pa njira zikuluzikulu zoimira deta: Raster ndi Vector.

Kenaka amatsatira mwaluso mfundo yachikale ya "Chithunzi chimayenera mawu chikwi" ndikuwonetseratu sewero la OpenJump kuti lifotokoze zigawo zomwe zimagwiritsidwa ntchito kwambiri pa GIS:

• Masewera a ntchito
• Zida zoyendetsera
• Zowonongeka
• Zida zosintha
• Mawonedwe a malo a mapu
• Maonekedwe a pamasewera

Zomwe zimayendera limodzi ndi GIS Software

M'chigawo chino pali mndandanda wa ntchito za 9 zofunika zomwe wogwiritsa ntchito amafunikira kuti azigwiritsa ntchito:

1. Pangani deta
2. Sintha, ngati deta yasintha
3. Sungani, atatha kusintha
4. Onani deta kuchokera kuzinthu zina
5. Phatikizani deta kuchokera ku magwero ena omwe alipo
6. Sakatulani malinga ndi mfundo
7. Sakanizani deta ndikupanga zotsatira
8. Kugwiritsa ntchito ndikusintha deta yomwe imachokera ku kusanthula
9. Sindikizani Zotsatira zomwe zimabweretsa ma mapu

Ndondomeko yomwe ndakhala ndikulembera masitepe asanu ndi limodzi pamene ndinapanga buku la Manifold, pakadali pano iwo akuwonjezera zomwe ntchito yomanga deta ikulekanitsa zomwe zikupezeka ndi zipangizo zina ndi kusanthula, kulekanitsa funso losavuta, kusanthula zotsatira ndi kusintha kwa deta yatsopano.

1. Ntchito yomanga (Pangani, Yang'anani)
2. Kufufuza (Fufuzani, Ganizirani, Gwiritsani Ntchito)
3. Kusindikiza (Sindikizani)
4. Sintha (Sintha)
5. Kuteteza (Sungani)
6. Sungani (Sungani)

GIS Zamagulu Mapulogalamu

M'gawo lino mitundu yosiyanasiyana ya 7 imagawidwa malinga ndipadera, pakati pawo:

1. GIS ya Desilodi (Desktop)
   Wowonera
   Editor
   Kusanthula
2. Zokambirana Zowonongeka
3. Mapulogalamu a mapupa
4. Seva GIS
5. Wogwiritsa GIS Webusaiti
   Zosaoneka (Monga Google Maps)
   Olemera (Monga Google Earth)
6. GIS ya Mobile (Mobile GIS)
7. Makanema a GIS ndi zowonjezera

Kupatula tchati chaphatikizidwa ndi tebulo lofananirana limene ntchito 9 pamwamba ilidutsa ndi mapangidwe apadera a pulogalamuyi.

GIS Software Manufacturers ndi Mapulani 

Mwa ichi, zizoloŵezi zazikulu za kupanga mapulogalamu, malonda ndi maulere akutchulidwa.

Malonda amatanthauza AutoDesk, Bentley, ESRI, GE (Small World), ndi Pitney Bowes (Mapinfo)

Ndipo pakati pa mapulogalamu aulere amatchulidwa ndi MapServer, GeoServer, PostGIS, Quantum GIS, ndi gvSIG.

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Ulemu wanga, tsiku lina ndikufuna kulemba monga chonchi.