Ka lawe pū'ana i ka papa me kahi GIS Manifold
Ma mua ua ʻike mākou i nā hana Manifold like ʻole, i kēia hihia e ʻike ai mākou pehea e hoʻopili ai i nā koikoi paʻa i loko o kahi faile excel.
1. ʻO kaʻikepili
Hōʻike ka pakuhi i nā hana dismemberment e pono e hana ma kahi waiwai.
Aia kekahi mau ala ʻē aʻe e hana nei i kēia kaʻina hana, ʻo ia kekahi o ia mea e hoʻopuka pololei i ka ʻikepili mai ka GPS ma o ka console e hele mai me Manifold, akā ma kēia hihia e manaʻo mākou e huki ʻia nā kānaka i kahi faile.
He pono nō hoʻi e hana i kēia inā nui nā kiʻi i hopu ʻia a i ʻole ka hoʻoponopono ʻana i hoʻākāka ʻia i ka ʻike i loaʻa.
2 Kuhi i ka papa hoʻonohonoho
ʻO kēia ka pākaukau i loaʻa nā kuhi o nā helu ʻelima e momona. Aia i ka kolamu mua ka helu o ke kiko a me nā mea ʻē aʻe i nā kuhikuhina ma UTM.
ʻAe Manifold hiki iā ʻoe ke hoʻopuka a pilina (pili) i nā papa o cvs, txt, xls, dbf, dsn, html, mdb, udl, wk, a i ADO.NET, ODBC a i ʻole nā kumuwaiwai ʻike o Oracle.
No laila, ʻo kēia hana, hana wale wau i ka hui.
Faila / pilina / papa
a ke koho wau i ka faila
Ke lawe mai nei, hōʻike mai ʻo Maifold iaʻu i kahi panela kahi e pono ai wau e wehewehe i ke ʻano o ka palena palena: inā he faila excel ia, pono pono e koho "tab", a me nā hoʻokaʻawale he mau kaukani a inā e lawe ʻia ka ʻikepili makemake wau iā lākou i kekele.
Hiki iaʻu ke hōʻike inā aia ka hua mua i ka inoa o ka mahina.
I kēia manawa hiki iā ʻoe ke ʻike i ke ʻano o ka papaʻaina i ka papa mahele.
3 E hoʻohuli i ka "papa" i "kiʻi"
ʻO ka mea e koi ʻia ana e hoʻolilo i kēia pākaukau i "kaha kiʻi" a haʻi iā Manifold i nā kolamu i loaʻa nā kikowaena. No laila koho ʻia ka pākaukau i ka panela wae, a laila koho ʻia ka pihi ʻiole ʻākau a "kope"
Pākuʻi pololei i kēia manawa a "hoʻoloʻi e like me" ma ke koho ʻana i ka koho "kiʻi" a i ka papa i ʻike ʻia e haʻi ʻia iā ʻoe ua kolamu ʻo 2 i nā kikowaena "x" a me ka kolamu 3 nā kālai "y"
A laila ua hāʻawi ʻia ka hana i hana ʻia, no laila ke kuhikuhi nei wau iā UTM Zone 16 North, a voila, e huki ana i ke kiʻi hiki ke ʻike i nā kuhi i ʻike ʻia.
4 Hōʻike i nā hōʻike o kēlā me kēia kiko.
Inā ʻoe e nānā, ua hana wau i kahi lepili me ka kolamu mua o nā helu, a ua hoʻololi wau i ka palapala paʻamau. Hana ʻia kēia ma ka hoʻopā ʻana i ka ʻāpana i ka panela ʻākau, a koho ʻana i ka hōʻailona "label hou", e hōʻike ana ʻo ka kolamu mua ka mea aʻu e makemake ai e lilo i lepili.
Hiki iaʻu ke kuhikuhi i kahi ʻano o ka ʻikepili, inā makemake wau e hana ia ma o ka pākuʻi pālua i ka kolamu, ʻaʻole ia e hiki wale nō i ka poʻe i ka papaʻaina akā ʻo nā mea pili pū i ka puʻupuʻu o nā mea.
5 ʻO nā koho ʻē aʻe
Inā he liʻiliʻi ʻikepili, loaʻa iā Manifold kahi papa e komo ai me ka hoʻohana ʻana i ka pākuhi: no kēia hana ua hana ʻia ke ʻano e hana ʻia (point, laina a ʻano paha), ua kau ʻia ka pahuhopu mua ma ka pā, a laila hoʻōla ka pā kī. hoʻokomo "a ʻo kēia papa i hoʻāliʻi i ka helu ʻikepili ma nā ʻano like ʻole:
- X, Y hoʻonohonoho ʻia
- Delta X, Delta Y
- Angle, mamao
- Hōʻike, lōʻihi
ʻAʻole maikaʻi no ka hihia mua, ʻoiai ke kuhi ka lōʻihi ma kahi o kaʻu ʻaʻole i hoʻokele e hoʻopili i kahi koho ma mua o nā kihi uia ...
ke kahua hou o ke komo ʻana i ka azimuth ma ka papa inoa o ka manaʻo Manifold 9x
