GIS Manifold, ib yam dab tsi ntau nrog cov ntawv tshaj tawm
Ib lub sij hawm dhau los Kuv tau tham hauv ib tsab xov xwm cov ntawv nthuav tawm tau tsim tawm li cas manifold GISCov. Lub sijhawm ntawd peb tau ua cov qauv kev yooj yim, hauv qhov no kuv xav qhia ib qho ntau dua. Nov yog qhov piv txwv ntawm daim duab qhia kev ua khoom lag luam agrological; raws li daim ntawv qhia tseem ceeb yog kev siv tam sim no los ntawm cov duab xaib satellite, hauv qab nws muaj peev txheej agrological maps ntawm Simmons Map thiab kev siv FAO.
Ua ntej, nws yog ib qho tseem ceeb kom nkag siab txog cov qauv ntawm cov khoom Manifold siv, raws li kuv tau piav qhia hauv Yav dhau los hauv tsab xov xwm, vim tias cov khoom qub tau muab tso rau hauv qhov txheej txheem raws li lub chaw tso dej.
Kos duab
Qhov no yog qhov vector txheej, uas yog indistinct hauv Manifold, tuaj yeem muaj cov duab sib xyaw, cov kab lossis cov ntsiab lus, txij li lawv txhua tus muaj nyob hauv cov ntawv sau npe nrog .map txuas ntxiv. Daim duab no muaj peev xwm muaj menyuam yaus, lwm yam qauv sawv cev xws li:
- Cov lus, uas yog cov tabular zaub ntawm txheej. Qhov no txawv txav los ntawm kev kos duab.
- Cov ntawv cim, uas yog cov ntawv lo rau ntawm daim teb uas pom nyob hauv daim duab qhia chaw. Koj tuaj yeem tsim ntau cov khaubncaws sab nraud povtseg ntawm cov ntawv sau raws li koj xav tau, lawv ua zes ntawm kev kos duab thiab kuj tuaj yeem txuas tsis tau.
- Cov ntsiab lus, Kuv tsis tau tham txog cov no ua ntej, tab sis lawv yog cov sawv cev thematic ntawm txheej, lawv tuaj yeem ua ob peb thiab lawv kuj tau zes rau hauv daim ntawv qhia.
Hauv daim ntawv qhia
Nws yog kev sib hloov ntawm txheejCov. Qhov no yog riam phom nrog cov ntsiab lus sib txawv, cov ntawv lo, khaub ncaws. Lawv tuaj yeem kos duab ncaj qha tab sis nws tsis pom zoo vim tias lawv yuav hloov pauv raws li lawv tau pleev xim nrog cov ntsiab lus sib txawv, rau qhov nws tau nyiam hu cov ntsiab lus. Koj xaiv dab tsi yog nyob rau sab saum toj, dab tsi yog pob tshab, dab tsi cov xim ntawm lawving, kab, tuab, weft ... rau koj nyiam.
Saib tus piv txwv hauv daim duab dhau los. Nov yog li cas txoj kev ko taw hauv koj daim duab xub thawj tau tsim. Nws qhia tau hais tias cov ntawv lo, cov lus thiab cov ntsiab lus ntawm FAO daim av siv daim ntawv qhia yog zes, thiab cov no tau thauj khoom rau ntawm cov duab kos daim ntawv qhia.
Layout
Nws yog qhov kev nthuav tawm rau kev luam ntawv thiab yog zes hauv daim ntawv qhia. Koj tuaj yeem muaj ntau yam raws li qhov xav tau, thiab koj tuaj yeem ua tau ywj siab.
Ua nyob rau hauv qhov txheej txheem pom, cov ntsiab lus hauv qab no cov lus qhia tau nthuav tawm, zoo ib yam li ua nrog Arcmap, thawj qhov yog rau kev ua kom haum thiab tso kawm ntawm cov thawv ntawv. Tom qab ntawd muaj cov kev xaiv los ua kab rov tav, cov kab ntsug, cov thawv, lub thawv los ntawm qhov chaw taw tes, cov ntawv sau, lus dab neeg, cim cim sab qaum teb, thiab nplai kab. Lawv tsis tshwm sim ntawm kab, tab sis kuj tseem muaj lus txib kom ua kab thiab faib khoom. Yog muaj thauj khoom nrog Cuab yeej> kho kom raug> sib thooj.
Cov piv txwv hauv qab no qhia cov ntaub ntawv ntawm cov lus dab neeg, nws tuaj yeem thauj khoom sib cais lossis hauv ib qhov qauv ntsiab lus. Tsis tas li ntawd, Kuv tau ntxiv kab rov tav txoj kab sib cais, tab sis cov kab ntsug kuj tuaj yeem txuas ntxiv ntxiv kom cov zaj lus tau ua thoob plaws qhov dav.
Yog li txawm hais tias Manifold tsis nqa ntau tshaj li daim ntawv tsis zoo, kev ua haujlwm loj tshaj plaws yog muab tso ua ke daim duab qhia chaw, tom qab ntawd lawv tsuas yog rub rau ntawm daim ntawv thiab kho rau saj. Hauv cov yam ntxwv (nrog ob npaug nyem) koj tuaj yeem xaiv yog tias peb xav kom nws muaj kab sib chaws hauv cov contour, yog tias peb xav kom nws mus ntsuas thaj chaw lossis UTM npaj. Tsis tas li cov nplai, cim thiab sab qaum teb.
Ntxiv thiab koj tuaj yeem upload dluab li kuv tau ua nrog lub ces kaum ntaub thaiv thiab tseem Txuas cov rooj sib tham Excel raws li kuv tau ua nrog lub thev xiav rau hauv qab.
Yog li, nyob rau hauv ib lub nutshell, tib lub phiaj xwm txhawb nqa ntau qhov kev npaj, uas yog rog los ntawm cov duab, cov ntsiab lus ntawm cov ntsiab lus thiab cov kev qhia yog sawv cev ntawm vector txheej.
Thiab tseem lub thawv ntawv muaj peev xwm muaj kev paub txog, raws li muaj nyob rau hauv cov duab nram qab no, qhov chaw Layout npe, lus piav qhia, hnub tim los yog qhov project pab tsim qhov teeb tsa.
Thiab ntawm chav kawm, ib zaug mapped nws yuav tsum duplicated los tsim lwm tus los editing lub dataframes qhov chaw tsis muaj tsim lub template los ntawm kos.
Txhawm rau xa nws tawm, txoj nyem rau ntawm qhov txheej txheem thiab xaiv seb puas yuav luam tawm, txuag tau yog txheej fdf los yog ua cov duab siab nyob hauv cov qauv .ems. Nws tseem tuaj yeem yog hom .ai rau Adobe Illustrator.
Hauv kev xaus, zoo heev thiab txaus nyiam. Txawm hais tias nws siv sijhawm me ntsis kom nkag siab txog lawv lub laj thawj.