Txuas ib daim ntawv qhia nrog Google ntiaj teb
Muaj ntau cov kev pab cuam los mus tso saib thiab muab cov duab, xws li ArcGIS (Arcmap, Arcview), Manifold, CADcorp, AutoCAD, Microstation, ntawm GIS qib, ua ntej peb pom ib co lawv coj zoo...
Hauv qhov no peb yuav pom li cas txuas manifold Rau cov duab cov duab, qhov no kuj yog ib txoj hauv kev mus download tau ib daim duab khaws nws georeferenced.
Hauv lwm tus ncej kuv hais raws li nws tau ua nrog ArcGis
1 Download tau lub khw muag khoom
Ua ntej tshaj plaws, yog tias peb tsis tau ua li ntawd, peb yuav tsum download tau cov duab hauv daim ntawv thov cov ntaub ntawv, los ntawm Tshem tawm tsam vim lawv feem ntau tsis tuaj nrog daim ntawv tso cai.
Ua ntej peb qhib qhov kev qhia los yog ib feem, thiab peb tsiv mus rau thaj chaw uas peb xav ua kom zoo li qub (koj tuaj yeem cob haujlwm, tab sis nws yog tswv yim ntxiv rau txoj kev no)
Thaum peb nyob rau hauv kev xa tawm uas peb nyiam, peb xaiv "cov ntaub ntawv / txuas / duab" thiab xaiv "manifold duab servers"
- Lub qhov rais cia peb xaiv ntawm cov kev xaiv ntawm Google maps / satellite, Google maps / txoj kev, Virtual Earth / satellite, Virtual Earth maps / txoj kev thiab Yahoo maps / txoj kev. Hauv peb kis peb yuav xaiv Google maps / satellite duab.
- Yog tias koj muaj daim ntawv tso cai them los ntawm Google Earth (Pro lossis Enterprise) koj tuaj yeem xaiv ib qhov url rau ib qho kev daws teeb meem zoo dua, txwv tsis pub, peb tawm hauv ib qho uas pom tshwm sim.
- Hauv qhov "scale" teb, peb xaiv lub pixel loj uas peb xav tau, uas tuaj yeem nyob ntawm 1 meter mus txog 160 km. Nws yog qhov tseeb tias qhov ze ntawm cov zaub, qhov zoo dua qhov kev daws teeb meem ntawm daim duab.
- Hauv kev txiav txim rau lub kaw lus rau qhov twg (xa tawm) peb muaj, peb nias qhov khawm tshiab.
- Nyob rau hauv cov ntaub ntawv peb xav Manifold rau cache lub txiag, peb yuav tsum kos tias qhov kev xaiv thiab lub npe khawm yog xyuas seb peb cov intranet muaj nws.
- Tom qab ntawd peb nyem lub pob "ok".
Hauv qhov chaw tivthaiv koj tuaj yeem pom qhov tshwm sim.
2 Muab cov khoom tso rau qhov kev pabcuam duab
Nyob rau hauv cov ntaub ntawv ntawm Google ntiaj teb, lub download los nrog Standard UTM (mercator) cylindrical projection nrog WGS84 datum. Nws yog ib qho tsim nyog los muab qhov projection no, nrog rau txoj cai khawm "assign"
Qhov teeb meem ntawm "kev muab lossis hloov" qhov projection yog qhov mob me ntsis, yog li nws yog qhov zoo tshaj plaws tsis txhob siv kev hloov pauv.
3 Qhia cov IMS hauv daim qhia kev
Rau qhov no, peb tsuas yog rub nws mus rau hauv "daim ntawv qhia", zoo li lwm yam kev tivthaiv, uas yog qhov zoo sib xws ntawm arcmap txheej, kom pom nws qab ntawm daim duab qhia chaw nws yog qhov tsim nyog los rub nws hauv qab tabs, qab ntawm qhov peb xav tau, thiab muab transparency rau pem hauv ntej daim ntawv qhia.
4 Txuag cov duab georeferenced
Rau qhov no, tsuas yog txoj nyem rau ntawm qhov tivthaiv, thiab xa tawm, nws tuaj yeem khaws cia hauv ntau hom, pom zoo .ecw rau nws cov compactness. Txhawm rau nqa cov duab, koj ua "import / duab" thiab tom qab nws tau raug imported, koj ib txwm yuav tsum muab nws qhov projection. Cia peb tsis txhob hnov qab muab nws thawj Google projection (tus qauv, cylindrical mercator wgs84), tam sim no koj tuaj yeem hloov qhov projection rau saj, piv txwv li UTM zone 16 sab qaum teb, wgs84
Ua li no: txoj cai nas khawm ntawm cov khoom cim saum toj no hauv liab thiab muab nws "Universal traverse mercator/zone 16N/Datum wgs84" uas nyob rau hauv rooj plaub no yog thaj tsam ntawm Honduras.
... qhov muag, qhov no yog lwm txoj hauv kev rau georeference tau rub tawm cov duab ... tsis muaj kev sib ntaus sib tua perverse li kuv pom hauv lwm tus ncej nrog Microstation los yog nrog AutoCAD.
Mus txuas ArcGis nrog Google / Virtual Lub Ntiaj Teb saib ntawm no
cas nws txuas hauv kauj ruam
lub ntiaj teb
Kuv tau nyeem ntawv nyob rau hauv lub rooj sab laj ntawm Manifold, thiab thaj Google tau hloov txoj kev nkag mus rau cov ntaub ntawv li no nws zoo nkaus li tsis muaj leej twg tau ua txuas. Cov neeg Manifold tsis tau paub meej tias thaum twg lawv yuav ua ib tug tshiab version ntawm lub connector uas los ntawm txoj kev yog ib lub cuab tam tsis yog Manifold tiam sis ntawm Georeference.org
Kuv muaj Manifold 8 yog lub cuab tam zoo, tab sis kuv tuaj yeem tsis txuas mus rau Google ntiaj teb, kuv ua raws li cov kauj ruam tab sis nws tsis kam kuv nkag. Kuv yuav daws qhov teeb meem li cas?
ua tsaug ntau ntau
Zoo tsis uas kuv paub ...
txais tos
Nyob zoo! Koj lub blog zoo heev Kuv nyuam qhuav pom nws ua tsaug rau tus nyeem ntawv.
Kuv lo lus nug yog hais tias muaj ib qho dll mus txuas nrog satellite dluab ntawm Yahoo.
Peb muaj Google lub ntiaj teb, VE, Yahoo Maps, tab sis, nyob rau hauv qee zaus, Yahoo satellite muaj cov duab siab dav dua qhov twg GE muaj tsawg. Tias yog vim li cas kuv lo lus nug thiab xav tau mus txuas nrog Yahoo satellite.
Tsaug thiab mus! LOT ntau cov ntaub ntawv online txog Manifold yuav tsum tau. Nws yuav ua tau zoo los ua cov kev qhia me me ntawm cov lus yooj yooj yim thiab cov lus sib tham rau cov neeg siv kev pom zoo (zoo li kuv). Tsaug!
Gerardo