ArcGIS-ESRIGeospatial - GISnrhav

ArcGIS - Kev daws rau 3D

Kev qhia peb lub ntiaj teb ib txwm yog qhov tsim nyog, tab sis tam sim no nws tsis yog tsuas yog txheeb xyuas lossis nrhiav cov ntsiab lus lossis thaj chaw hauv ib daim duab kos duab tshwj xeeb; Tam sim no nws yog ib qho tseem ceeb kom pom ib puag ncig hauv peb qhov loj kom muaj kev nkag siab zoo dua ntawm thaj chaw.

Geographic Information Systems yog cov cuab yeej rau kev tsom xam thiab tswj cov ntaub ntawv spatial, nrog rau cov kev simulation ntawm ib puag ncig tuaj yeem ua kom nkag siab txog cov txheej txheem socio-spatial, ntuj thiab thev naus laus zis uas tshwm sim hauv thaj chaw. Esri tau ua tus thawj coj hauv kev txhim kho cov kev daws teeb meem rau "Qhov chaw txawj ntse", nws tau ntxiv dag zog rau cov txheej txheem hauv kev tsim kho lub neej voj voog (AEC) los ntawm kev sib koom ua ke ntawm nws cov cuab yeej.

Nyob rau hauv qhov xwm txheej 3D, ntau hom ntsiab lus raug tswj xyuas, xws li cov ntaub ntawv los ntawm tej thaj chaw deb sensors, BIM, IoT kom tau txais cov qauv ntawm qhov chaw uas ze rau qhov tseeb li sai tau. ArcGIS yog ib qho ntawm Esri cov khoom uas txhawb nqa 3D cov ntaub ntawv (nrog XYZ cov ntaub ntawv), xws li lidar point clouds, multipatch, los yog meshes, los yog yooj yim vector geometry xws li kab lossis polygons.

Nws yog qhov tseeb tias 3D sib txawv yog qhov hloov tsis tau, ib qho ntawm cov yam ntxwv uas GIS cov kev daws teeb meem tau siv niaj hnub no thiab cov neeg siv khoom muaj txiaj ntsig txhua hnub yog qhov tseem ceeb dua. Yog li, hauv kev sib tham nrog kuv cov npoj yaig ntawm Geospatial World Conference, peb tau txiav txim siab ua haujlwm ntawm ib tsab xov xwm txog ESRI.

Txhawm rau tham txog ESRI cov kev daws teeb meem, nws yuav tsum paub ntau ntxiv txog qhov ua tiav ib puag ncig, uas tam sim no suav nrog cov kev daws teeb meem txawm tias cov menyuam ntxaib digital (kev npaj ntxaib, Kev tsim kho ntxaib, Kev ua haujlwm ntxaib thiab kev sib koom tes ntxaib), uas peb yuav kov rau hauv lwm tsab xov xwm tab sis hauv qhov no rooj plaub peb yuav pom nws los ntawm optics ntawm cov neeg siv tsis tshwj xeeb uas tab tom nrhiav yuav luag cov kev daws teeb meem.

Kev tswj hwm ntawm 3D cov ntaub ntawv hauv ArcGIS yog muab los ntawm cov kev daws teeb meem xws li: Drone2Map, ArcGIS Pro, ArcGIS Earth, ArcGIS CityEngine. Esri tau siv zog tshwj xeeb los txhim kho nws cov khoom thiab ntxiv dag zog rau nws cov kev daws teeb meem los txhawb kev sib koom ua ke GIS + BIM zoo dua, uas txhais tau rau hauv kev tswj hwm cov peev txheej thiab cov nroog zoo dua. Kuj tseem muaj kev sib raug zoo nrog lwm cov CAD lossis 3D qauv qauv (Revit, Infraworks, ifc), uas dhau los ntawm plugins lossis add-ons tuaj yeem lees paub GIS cov ntaub ntawv muaj txiaj ntsig. Tsis tas li ntawd, cov qauv tsim hauv software xws li Revit tuaj yeem pom ncaj qha hauv ArcGIS Pro, tsis tas yuav mus los ntawm kev hloov pauv lossis hloov pauv.

Tsis ntev dhau los Esri tau txais ob lub tuam txhab los txhim kho nws cov peev xwm 3D. Zibumi thiab nFrames -SAIB DevelopersTM-. Ib qho rau kev tsim, kev sib koom ua ke thiab simulation ntawm 3D cov ntaub ntawv, thiab qhov thib ob yog software tsim kho dua tshiab, uas 3D tsom xam tuaj yeem nqa tawm thiab cov ntaub ntawv ntes tau npaj rau hauv txoj kev ua haujlwm siab.

Tab sis, Dab tsi yog cov txiaj ntsig ntawm 3D peev xwm ntawm ArcGIS?

Nyob rau hauv thawj qhov chaw, lawv tso cai rau kev tsim cov tswv yim rau spatial kev npaj, los ntawm kev tswj cov kev pab cuam / khoom vaj tse, cadastre, mus rau kev soj ntsuam cov ecosystem nyob ib ncig ntawm lub tsev. Lawv muaj txiaj ntsig zoo rau kev tuav ntau cov ntaub ntawv -Cov ntaub ntawv loj- thiab integrate nrog lwm yam software.

Lub peev xwm 3D ntawm ArcGIS tuaj yeem sau tseg hauv cov npe hauv qab no:

  • 3D cov ntaub ntawv visualization
  • Tsim 3D cov ntaub ntawv thiab scenes
  • Kev tswj cov ntaub ntawv (kev tshuaj xyuas, kho thiab sib qhia)

Txawm hais tias cov saum toj no tsis yog tsuas yog muaj, tab sis kuj muaj kev sib cuam tshuam ntawm cov tshuab tsim los ntawm Esri, lawv muab kev yooj yim hauv kev tuav 2D, 3D, KML, BIM cov ntaub ntawv, nplua nuj thiab sib tham sib tsom xam, thiab cov cuab yeej ua haujlwm muaj zog heev. Nov yog cov ntsiab lus ntawm 4 ESRI cov kev daws teeb meem saum toj no:

1.ArcGIS CityEngine

Nrog rau qhov software no tus neeg siv yuav tuaj yeem tsim thiab ua qauv rau nws qhov chaw, txuag lawv, ua rau txoj kev thiab lwm yam khoom muaj zog. Koj tuaj yeem siv cov ntaub ntawv ntawm lub neej tiag tiag lossis tsim ib puag ncig tsis tseeb. Txhawb nqa Python cov lus txib thiab kev ua haujlwm tsis siv neeg. Txawm hais tias nws muaj kev ywj pheej ntawm ArcGIS, nws tsis tau txhais hais tias cov ntaub ntawv tsim tawm hauv CityEngine tsis koom ua ke thiab tuaj yeem txuas nrog ArcGIS Online kom luam tawm thiab sib koom.

Nrog CityEngine koj tuaj yeem tsim cov qauv tsim ntawm lub nroog, nws muaj qhov hloov kho tau zoo uas hloov kho raws li qhov xav tau ntawm tus kws tshuaj ntsuam. Nws yog ib qho kev sib koom ua ke uas txhawb nqa ntau hom ntawv los ntawm lwm yam GIS lossis architecture / engineering software. Ib yam li ArcGIS pro, nws khaws koj cov ntaub ntawv hauv txheej raws li lawv cov cwj pwm.

2. Drone2Map

Drone2Map yog ib qho system uas tso cai rau kev pom thiab tso saib cov ntaub ntawv raug ntes los ntawm drones, uas tom qab hloov mus rau hauv 3D daim ntawv qhia khoom. Txawm hais tias nws kuj tseem tsim cov ntaub ntawv 2D xws li orthophotomosaics, digital struts qauv, lossis kab contour.

Ntxiv nrog rau kev tswj cov neeg siv cov ntaub ntawv, nws ua rau kev txiav txim siab zoo dua thaum npaj cov ntaub ntawv ntes davhlau. Nws tuaj yeem siv tau thaum lub sijhawm ya davhlau thiab xyuas seb qhov xwm txheej puas raug kho raws li qhov yuav tsum tau ua. Nws tau koom nrog ArcGIS (ArcGIS Online, ArcGIS Desktop, thiab Enterprise), qhov twg txhua cov ntaub ntawv tuaj yeem ua tiav thiab sib qhia. Drone2Map yog ib yam khoom tsim los ntawm kev koom tes nrog Pix4D.

3. ArcGIS Pro

3D muaj peev xwm yog ib txwm teeb tsa hauv qhov system, uas txhais tau hais tias txhua cov ntaub ntawv cartographic tuaj yeem hloov mus rau 3D scene. Qee qhov ntawm nws cov haujlwm ua haujlwm yog: Voxel kom pom 3D cov ntaub ntawv nrog voxel cubes, kev saib xyuas 2D, 3D thiab 4D cov ntaub ntawv, GIS desktop kev koom ua ke nrog lub vev xaib los qhia cov ntaub ntawv.

Hauv ArcGIS Pro muaj ntau hom nta:

    • Polygons, cov ntsiab lus / multipoints thiab kab yog cov ntsiab lus uas mus ntawm 2D mus rau 3D thaum Z qhov tseem ceeb suav nrog.
    • Multipatch lossis multipatch txhais tau tias yog cov khoom plhaub uas muaj 3D polygon ntsej muag. Cov koom haum no muaj peev xwm kom tau txais qib ntawm kev nthuav dav thiab tuaj yeem tsim tau ntau txoj hauv kev.
    • 3D nta qhov twg nta tau khaws cia thiab tswj hauv geodatabase nrog qhov chaw thiab 3D geometry mesh
    • Cov lus piav qhia: Cov no yog cov ntsiab lus uas xav tau los txheeb xyuas lossis piav qhia cov khoom.

4. ArcGIS Sab Hauv Tsev

Nws yog ib daim ntawv thov uas ua rau nws muaj peev xwm los tsim "cov khoom muag" ntawm cov cuab tam thiab kev teeb tsa hauv ib lub tsev. Qhov no yuav tsum tau tsim thiab georeferencing cov ntaub ntawv hauv CAD software, uas yog tom qab ua tiav hauv GIS. Nws yog ib qho cuab yeej uas txhawb nqa kev tswj hwm lub tsev ntse, muab cov koom haum "muaj peev xwm txheeb xyuas, faib, thiab faib chaw kom zoo dua qub rau kev ua haujlwm hauv chaw ua haujlwm, kev sib txuas lus, thiab kev tsim khoom" Esri. Nws ua haujlwm los ntawm kev txuas ntxiv ntawm ArcGIS Pro, web thiab mobile apps, thiab cov qauv ntaub ntawv sab hauv.

5. ArcGIS ntiaj teb

Nws yog cov ntaub ntawv saib, nthuav tawm raws li kev sib tham sib ntiaj teb. Nyob ntawd koj tuaj yeem xauj cov ntaub ntawv, ua kev tshawb nrhiav, sib qhia cov ntaub ntawv, ntsuas thiab ntxiv cov ntaub ntawv xws li .KML, .KMZ, .SHP, .CSV thiab ntau dua. Nws yog kiag li dawb thiab nws interface yog ib qho yooj yim mus use.

Nws yuav tsum tau hais, ib yam dab tsi uas tej zaum ntau tus tsis paub, 3D qauv peev xwm ntawm Esri cov kev daws teeb meem tau mus txog deb npaum li lub vijtsam loj, tso cai rau cov ntsiab lus spatial no tau tsim nyob rau hauv txoj kev uas lawv saib ze li sai tau rau qhov loj. screen. kev muaj tiag - zoo li hauv Disney Pixar movie Qhov Tsis Txaus Ntseeg -.  Esri txuas ntxiv bet rau kev tsim kho tshiab, tsim cov cuab yeej uas tso cai rau peb kom nkag siab qhov kev hloov pauv ntawm qhov chaw, uas yog kev sib raug zoo thiab ib puag ncig kev siv hluav taws xob, thiab qhov twg txhua tus neeg ua yeeb yam ua lub neej nyob hauv ib qho chaw tuaj yeem koom nrog, pom, thiab txiav txim siab kom raug rau kev sib koom ua ke. ..

Golgi Alvarez

Tus kws sau ntawv, kws tshawb fawb, tus kws tshaj lij hauv Kev Tswj Xyuas Cov Qauv. Nws tau koom nrog hauv kev xav thiab kev siv cov qauv xws li: National System of Property Administration SINAP hauv Honduras, Qauv ntawm Kev Tswj Xyuas Kev Sib Koom Tes Hauv Honduras, Kev Sib Koom Ua Qauv ntawm Cadastre Management - Registry hauv Nicaragua, Kev Tswj Xyuas Kev Tswj Xyuas Thaj Chaw SAT hauv Colombia . Editor ntawm Geofumadas kev paub blog txij li xyoo 2007 thiab tus tsim ntawm AulaAGEO Academy uas suav nrog ntau dua 100 cov kev kawm ntawm GIS - CAD - BIM - Digital Twins cov ncauj lus.

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