Lowetsani tebulo yolumikiza ndi GIS Yambiri

Poyambirira takhala tikuwona zochitika zosiyanasiyana zosiyana siyana, pakali pano tiwona momwe tingatengere makonzedwe omwe alipo kale mu fayilo yapamwamba kwambiri.

1. Deta

Chithunzichi chimasonyeza ntchito ya dismember yomwe iyenera kuchitika mnyumba.

Pali njira zina zomwe mungachitire zimenezi, chimodzi mwazo ndikutumiza deta mwachindunji kuchokera ku gps kupyolera mu console yomwe ikuphatikizapo Zowonongeka, koma pakali pano tidzakhala kuti deta yaperekedwa kukhala fayilo yapamwamba kwambiri.

Ndizowonjezereka kuchita izi pamene pali mfundo zambiri zomwe zagwiritsidwa ntchito kapena zosiyanitsa zomwe zapangidwa ku deta zomwe zatengedwa.

  2. Tengerani tebulo logwirizana

Ili ndiye tebulo lomwe limakhala ndi maupangiri amalo asanu oti apangidwe. Mzere woyamba uli ndi nambala ya mfundoyi ndipo enawo makonzedwe a UTM.

Zobwezedwa angathe kuitanitsa kapena oloza (kugwirizana) matebulo cvs akamagwiritsa, ndilembereni, xls, dbf, dsn, HTML, mdb, UDL, wk, kapena ADO.NET magwero deta ODBC kapena Oracle.

Kotero mu nkhaniyi, ndimangopanga chiyanjano.

Foni / chiyanjano / tebulo

ndipo ndimasankha fayilo

Ndikulowetsa, Maifold amandiwonetsa gulu lomwe ndiyenera kutanthauzira mtundu wa delimiter: ngati ili fayilo yopambana, padzafunika kusankha "tabu", komanso olekanitsa masauzande ndipo ngati deta yoti ilowetsedwe ndikufuna iwo ngati mawu.

Ndikhozanso kusonyeza ngati mzere woyamba uli ndi dzina la munda.

Tsopano inu mukhoza kuwona momwe tebulo latsala mu gulu lachindunji.

3. Sinthani "tebulo" mu "kujambula"

Chofunika ndikutembenuza tebulo ili "kujambula" ndikuwuza Manifold kuti ndi zigawo ziti zomwe zili ndi makonzedwewo. Chifukwa chake tebulo limasankhidwa mgawo lazinthu, kenako batani lamanja la mbewa limasankhidwa ndi "kukopera"

Tsopano dinani pomwepo ndi "kuphatikizapo" posankha njira "yojambula" komanso pazithunzi zomwe zikuwonekera zikuwonetseratu kuti mndandanda wa 2 uli ndi zigawo "x" ndi mndandanda wa 3 ma coordinates "ndi"

Kenaka chigawochi chimapangidwa ndikuyang'ana, choncho ndasonyeza kuti ndi UTM Zone 16 North, ndipo ndizo, pamene mukukoka izo ku zojambula mukhoza kuwona zigawozo m'deralo.

4. Onetsani deta pa mfundo iliyonse.

Ngati mungazindikire, ndapanga chizindikiro chokhala ndi gawo loyamba la mfundozo, ndipo ndasintha mawonekedwe osasintha. Izi zimachitika ndikumakhudza chigawocho pagawo lamanja, ndikusankha chithunzi cha "chatsopano", posonyeza kuti gawo loyamba ndi lomwe ndikufuna kusandutsa chizindikiro.

Zikhoza kuwonetsa mtundu wina wa deta, ngati ifuna kuti ikhale yofukiza kawiri m'ndandanda, zomwe sizingatheke patebulo koma zomwe zimagwirizanitsidwa ndi geometry ya zinthu.

5. Njira zina

Ngati pali deta yochepa, zojambulazo zili ndi mawonekedwe olowera pogwiritsira ntchito kambokosi: chotsani chinthucho kuti chikhalepo (mfundo, mzere kapena mawonekedwe), mfundo yoyamba iikidwa pazenera, ndiye batani la makina likuyambitsidwa " onjezerani "ndipo tebulo ili limathandizira kulowa mu deta m'njira zosiyanasiyana:

• X, Y ikugwirizana
• Delta X, Delta Y
• Mng'oma, mtunda
• Kusokoneza, mtunda

Osati zoyipa pa vuto loyambirira, pomwe njira yowonongeka siinathe kukonza kusankha kupatulapo angapo akumanga ...

Njira yowonjezeramo yolowera azimuth ili pa mndandanda wofunira wa Zowonjezera 9x