Ngenisa ithebula lokuxhumanisa nge-GIS e-Manifold
Esikhathini esedlule sibonile ukusebenza okuhlukile kwe-Manifold, kulokhu sizobona ukuthi singenisa kanjani izixhumanisi ezikhona efayeleni elihle kakhulu.
I-1. Idatha
Igrafu ikhombisa umsebenzi wokukhumbula okufanele wenziwe esakhiweni.
Kukhona ezinye izindlela zokwenza le nqubo, enye yazo ukungenisa idatha ngqo kwi-gps ngokusebenzisa ikhonsoli ehlanganiswa nguManifold, kepha kulokhu sizokucabanga ukuthi leyo datha ingenalutho efayilini elihle.
Kuyasebenza futhi ukwenza lokhu lapho amaphuzu amaningi efakiwe noma ukulungiswa okuhlukile kwenziwe kwidatha etholakele.
I-2. Ngenisa ithebula lokuxhumanisa
Leli yithebula eliqukethe izixhumanisi zamaphoyinti amahlanu okufanele abanjwe. Ikholomu yokuqala iqukethe inombolo yephuzu kanti ezinye izixhumanisi ku-UTM.
Ezininginingi Ungakwazi ukungenisa noma isixhumanisi (isixhumanisi) amathebula iCV nezakhiwo thumela, XLS, dbf, dsn, html, mdb, UDL, wk, noma ADO.NET imithombo yedatha, ODBC noma Oracle.
Ngakho-ke kuleli cala, ngenza nje usoseshini.
Ifayela / isixhumanisi / ithebula
futhi ngikhetha ifayela
Lapho kungeniswa, uMaifold ungikhombisa iphaneli lapho kufanele ngichaze uhlobo lwe-delimiter: uma kuyifayela le-excel, kuzodingeka ukhethe i- "tab", kanye nokwahlukanisa izinkulungwane futhi uma idatha engeniswa ngiyifuna njengombhalo.
Ngingasho futhi uma umugqa wokuqala uqukethe igama lenkambu.
Manje ungabona ukuthi ithebula lishiywe kanjani kuphaneli lezinto.
3. Guqula "itafula" libe "umdwebo"
Okudingekayo ukuguqula leli thebula libe "umdwebo" bese utshela ama-Manifold ukuthi yimaphi amakholomu aqukethe izixhumanisi. Ngakho-ke itafula likhethwa kuphaneli yento, bese kukhethwa inkinobho yegundane kwesokudla bese "ukopisha"
Manje chofoza ngakwesokudla bese "unamathisela njengo" ukhetha inketho "yokudweba" futhi iphaneli elivelayo libonisa ukuthi ikholomu 2 iqukethe izixhumanisi ze- "x" nekholamu 3 izixhumanisi ze- "y".
Ngemuva kwalokho isakhi esakhiwe sabelwa umucu, ngakho-ke ngikhombisa ukuthi yi-UTM Zone 16 North, ne-voila, ngokuyihudulalela kumdwebo ungabona amaphuzu asendaweni ebonisiwe.
I-4. Bonisa idatha yephuzu ngalinye.
Uma ubona, ngakha ilebula enekholamu yokuqala yamaphoyinti, futhi ngishintshe ifomethi ezenzakalelayo. Lokhu kwenziwa ngokuthinta ingxenye esephaneli engakwesokudla, bese ukhetha isithonjana se- "new label", okukhombisa ukuthi ikholomu yokuqala iyona engifuna ukuyiphendulela ilebula.
Ungakhombisa olunye uhlobo lwedatha, uma ufuna, ngokuchofoza kabili kwikholamu, okungeke kube yilokho okusetafuleni kuphela kepha futhi nalolo oluhlotshaniswa nejometri yezakhi.
I-5. Ezinye izindlela
Uma kunemininingwane emincane, iManifold inepaneli yokungena isebenzisa ikhibhodi: lokhu, into ezokwakha (iphuzu, umugqa noma ukwakheka) icushiwe, iphoyinti lokuqala libekwa esikrinini, bese inkinobho yekhibhodi icushiwe " Faka "futhi leli thebula lisiza ukufakwa kwedatha ngezindlela ezahlukene:
- X, Y izixhumanisi
- Delta X, Delta Y
- I-Angle, ibanga
- Deflection, ibanga
Akukubi ngecala lokuqala, kuyilapho i-angle engela kuze kube manje angizange ngikwazi ukulungiselela enye inketho ngaphandle kwama-engeli wedesimali ...
okunye kokungena ku-azimuth kuhlu lwesifiso senguqulo yeManifold 9x
