Kumene mungapeze mamapu mu mawonekedwe a vector

Kupeza mamapu amtundu wa vector kudziko lina kutha kukhala kofulumira kwa ambiri. Kuwerenga bwaloli Gabriel Ortiz Ndapeza tsatanetsatane yomwe ndi yosangalatsa chifukwa sikuti imapereka ma mapu maofesi a .shp, komanso kml, grid ndi mdb.

Icho chiri pafupi gData, ntchito yolimbikitsidwa ndi International Rice Research Institute, ili mfulu ndipo ikuwoneka kuti ikuchokera padziko lonse lapansi.

Mapu angathe kufufuzidwa ndi dziko,

Ichi ndi chitsanzo, pa nkhani ya Spain, ngati tikufuna kufufuza mapu a kugawa gawo mu kml zotsatira zotsatira zake ndi:

• Mapu pa mlingo wa dziko
• Chigawo choyamba (Autonomous Communities)
• Gawo lachiwiri (Zigawo)
• Gawo lachitatu (Counties)
• Gawo lachinayi (Maboma)

Ndizosavuta, kungotsitsa. Ngakhale pankhani ya .shp sikofunikira kuti muzitsitsa padera, koma fayilo yothinikizidwayo imaphatikizapo mafayilo a .dbf ndi .shx; ndipo ngati pali geodatabase .mdb imakhala ndimakalasi apaderadera.

Ichi ndi chitsanzo cha Mexico ndi Peru, kupereka zitsanzo ziwiri:

Data likupezeka ndi:

Vector mtundu:

Pangani mafayilo, .kmz (kwa Google Earth) ndi .mdb monga geodatabase

• Malire olamulira
• Hydrology (madzi amkati)
• Njira
• Mizere ya sitima

Format Yowonjezereka:

Grid ndi masinthidwe a masekondi a 30

• Kukweza, SRTM30 dataset
• Chophimba cha masamba
• Kuchuluka kwa Anthu
• Dera la nyengo yamwezi

Inu muyenera kuti atsimikizire mlingo molondola m'dziko lako, zinachitikira deta raster, kukula kwa masekondi mapikiselo 30 pafupi Ecuador amayenda ndi 0.8 kilometre lalikulu, koma monga ufulu amasuntha poleward, kukula ndi m'munsi.

Ulalo uli gData.

Njira yina yopezera mapu ndi D Maps.