Ib chav kawm Manifold GIS hauv 2 hnub

Yog tias nws tsim nyog los qhia chav Manifold hauv ob hnub xwb, qhov no yuav yog cov phiaj xwm qhia. Cov teb uas cim tau tswv yim yuav tsum yog ua los ntawm kev ua haujlwm ntawm tes, uas yog siv cov txheej txheem ib kauj ruam.

Thawj hnub

1. Cov hauv paus ntsiab lus ntawm GIS

• GIS yog dabtsi
• Txawv ntawm vector cov ntaub ntawv thiab raster
• Cartographic qhov projections
• Kev pab dawb

2. Basic operations nrog Manifold (Tswv yim)

• Importing data
• Muab tso ua ke
• Txuas thiab navigation ntawm cov duab kos thiab cov ntxhuav
• Tsim daim ntawv qhia tshiab
• Ua hauj lwm nrog cov txheej hauv daim ntawv qhia
• Xaiv, tsim, kho cov khoom hauv kos duab thiab cov rooj
• Siv cov cuab yeej cov ntaub ntawv
• Txuag ib qhov project tshiab

3. Daim ntawv sib txuas lus

• Cov ntsiab lus lees txais hauv kev xam phaj
• Txheej txheem hom
• Xim thiab cov cim
• Qhov sib txawv ntawm kev xa tawm thiab luam tawm

4. Thematic hom ntawm ib daim duab (Tswv yim)

• nyob rau hauv qhov kev xaib xaib
• Hom ntawv kos duab
• Configuration ntawm polygon, point thiab line format
• Configuration nyob rau hauv daim ntawv qhia kev tivthaiv
• Tsim cov ntawv cim
• Thematic kuas
• Cov ntsiab lus rau lawv
• Ntxiv cov ntawv sau npe

5. Tsim Daim Ntawv Qhia (Tswv Yim)

• Cov qauv hauv kev xav txog
• Layout txhais
• Lub ntsiab ntawm qhov tsim (text, images, legends, scala bar, sab qaum teb)
• Muab cov khoom tso tawm
• Luam Ntawv Qhia (Map)

Ob hnub

6. Taw qhia rau Databases

• RDBMS yog dab tsi?
• Database tsim (indexing, yawm sij, kev ncaj ncees thiab kev sib tw)
• Cia cov chaw nyob hauv RDBMS
• Cov txheej txheem ntawm cov lus SQL

7. Tus txheejtxheem Databases (Tswvyim)

• Importing data
• Txuas mus rau ib lub rooj ntawm ib qho RDBMS sab nraud
• Txuas Sib Thuas
• Koom nrog cov ntawv xov xwm rau cov duab kos
• Dieño tsib tablas
• Qhov xaiv bar
• Cov lus nug bar

8. Ua cov ntaub ntawv siv SQL (Tswv yim)

• SQL queries
• SQL queries ntawm kev txiav txim
• Lus nug tsis
• Spatial SQL queries

9. Spatial analysis (Tswv yim)

• Cov hauv paus ntsiab lus ntawm kev tshawb nrhiav qhov tseeb
• Qhov kev xaiv uas siv cov neeg sib txawv
• Kev Sib Tw Ntxim Saib Xyuas
• Tsim cov cheeb tsam ntawm lub hwj (buffers) thiab centroids
• Txoj kev luv tshaj
• Ceev cov ntsiab lus

Raws li cov ntsiab lus tau txhais rau qhov kev kawm uas yuav qhia hauv Tsev Kawm Qib Siab University (London) hauv chav kawm uas yuav tau qhia rau Lub Ob Hlis 12 thiab 13, 2009