Hloov DGN cov ntaub ntawv los ntawm ED50 rau ETRS89

Feem ntau GIS cov neeg siv tau ntsib kev sib tw ntawm kev hloov CAD cov ntaub ntawv thiab kev siv tshuab. Peb hais kev sib tw vim hais tias, feem ntau, qhov kev pom zoo no pom muaj cov hauj lwm ceev tshaj plaws uas tso cai rau peb kom khaws tau cov ntaub ntawv ntau npaum li sai tau los ntawm cov ntaub ntawv qub.

Nws yog qhov xav paub tias qhov haujlwm no los nrog Microstation, tab sis muaj tseeb cov neeg uas tau ua nws muaj nws yuav paub tias qhov kev paub tab tsis yog lawv qhov tshwj xeeb. Zaum no kuv xav qhia siv lub zeem muag pab kev pom zoo tias qhov Geobide Suite los piav qhia seb yuav ua li cas, peb tig mus rau Geoconverter, vim tias qhov kev hloov kho qhov chaw ntawm no yog qhov ua rau peb muaj peev xwm ua tiav cov txheej txheem no kom meej, yooj yim, thiab Dawb

Ua piv txwv, peb yuav siv DGN cov ntaub ntawv nrog ED50 qhov system, thiab hloov mus rau ETRS89. Hauv kev txiav txim siab nrog cov ntaub ntawv hauv DGN hom ntawv yuav tsum tau ua ntau tshaj li qhov muaj txiaj ntsig zoo tshaj plaws, nws yog ib qho tsim nyog los ua tus txheej txheem hauv qab no:

1. Cov hom ntawm hom ntawm tes

Geoconverter -> Tawm tswv yim tab-> DGN Hom Ntawv-> Lwm tus tab-> kev xaiv

Ntawm no peb hloov tus txheej txheem hauv xovtooj ntawm virtual rau nws lub ntsiab txhais tam sim no hauv lub tsev qiv ntawv xovtooj

Qhov kev xaiv no tso cai rau koj xaiv cov ntaub ntawv xov tooj ntawm tes (lossis tseem hu ua cov hlwb), uas yog qhov zoo sib xws nrog AutoCAD block hauv MicroStation nyob rau hauv uas lub ntsiab txhais ntawm cov khoom tau khaws cia kom nws tuaj yeem nqa mus rau cov ntawv tso zis.

Thaum no cov tsev qiv ntawv yog tsis faib, Geoconverter, nyob rau hauv lub qhaj ntawv ntawm cov ntsiab lus ntawm blocks / hlwb, ua ib qho kev sib npaug thaiv nrog ib tug ntawv nyeem uas muaj lub npe thaiv / Thawj cell los ntawm ib tug postprocessing hais tias koj xav kom hloov.

Yog txhais los ntawm qhov pib, lub ntsiab txhais tau los hauv cov ntaub ntawv yog muab tso nrog.

Nyob rau hauv cov ntaub ntawv ntawm DGN, lub hlwb nyob rau hauv .CELL hom ntaub ntawv txawm hais tias lawv yuav qhib li qub dgn ntaub ntawv, nrog cov V8i versions.

Nyob rau hauv rooj plaub ntawm DWG, nws yog nyob rau hauv cov noob uas cov blocks yuav tsum tau tsim.

2. Cov ntawv nyeem

Nyob rau hauv lub transformation ntaub ntawv DGN peb yuav tsum xav txog hais tias thaum lub ua neeg ncajncees rau cov ntawv nyeem yog txawv los ntawm hauv qab no - tshuav (XWB = LB ≈ 2) yog yuav tsum tau ntxiv configuration hauv qab no, vim hais tias cov font loj ntawv nyeem hloov rau txoj hauj lwm ntawm lub zoo taw tes ntawd.

Geoconverter muaj ob txoj kev tuaj yeem thaum sau cov ntawv los ntawm DGN ntawv. Rau qhov no, nws tso cai rau koj los qhia tias peb xav kom nws los tswj lub pob nkag ntawm cov ntawv sau ua tus neeg siv li cas.

Ntawm qhov one hand peb pom qhov kev xaiv siv cov ntaub ntawv (* .rsc). Qhov no yog MicroStation-specific font hom ntawv uas muaj cov ntaub ntawv muaj ntau qhov chaw, txhua tus uas tau teev los ntawm tus xov tooj thiab lub npe.

Geoconverter -> Tawm tswv yim tab-> DGN Hom Ntawv-> Khoom siv tab

Thaum lub sij hawm hloov los, Geoconverter saib rau cov ntaub ntawv hauv cov ntaub ntawv (* .rsc) qhia hauv lub qhov rais yav dhau los. Yog tias koj tuaj yeem nrhiav tsis tau cov ntaub ntawv sau tseg, nws siv daim font uas tau teev tseg hauv kev khiav hauj lwm hauv qhov system. Qhov no tuaj yeem ua rau cov ntawv tuaj yeem hloov.

Yog hais tias koj txhais tau cov font ntawv (* .rsc), Geoconverter yuav paub hom ntawv uas koj yuav tsum tseg rau hauv cov lo lus uas peb lo lus kom qhov chaw ntawm cov ntawv tau zoo ib yam li hauv cov ntaub ntawv yuavtsum.

Ntawm qhov tod tes, nws muaj qhov kev xaiv uas tso cai rau koj los hloov cov ntsiab lus ntawm qhov siv cov MicroStation.

Geoconverter -> Tawm tswv yim tab-> DGN hom -> Lwm tus tab-> kev xaiv, ntawm no peb rov txhais cov ntsiab lus ntxig rau kis

Qhov kev xaiv no ua rau lub MicroStation program qhia hauv lub rooj Qhov chaw ntawm MicroStatio"Los laij qhov tseeb ntawm cov ntawv nyeem font. Qhov kev xaiv no yog qhov tseeb tshaj plaws vim tias Geoconverter txhais tau lub MicroStation configuration (pib los ntawm txoj kev qhia tawm) thiab siv cov ntaub ntawv uas tau piav qhia hauv nws.

3. Kev teeb tsa

Geoconverter tso cai rau koj siv cov ntsiab lus sib txawv los ua cov chaw yooj yim.

Ntawm qhov one hand, nws yog ib qho ua tau kom decompose cell / thaiv ntsiab rau hauv cov chaw yooj yim thiab ywj siab.

Geoconverter -> Tawm tswv yim tab-> DGN Hom Ntawv-> Kev teeb tsa tab

Hauv qhov piv txwv nram qab no nws tuaj yeem tshawb xyuas tau tseeb tias tom qab muab cov khoom uas sawv cev ntawm 1 duab, tom qab no nws muaj ntau yam khoom sawv cev hauv 2 duab.

Ntawm qhov tod tes, nws tseem tuaj yeem tsim kho qhov geometry ntawm cov ntsiab lus nrog curves hauv cov theem yooj yooj yim.

Cov piv txwv nram qab no qhia hauv 1 hom uas thaum lub nkhaus tau tshwm nyob hauv CAD hom ntawv. Hauv 2 duab, qhov uas ua rau cov ntaub ntawv ntawm 1 raug pom. Hauv daim duab 3 nws tuaj yeem tshawb tau tseeb tias Geoconverter qhia txog cov vertices uas tsim nyog los tuav lub geometry ntawm lub nkhaus ntawm lub xub thawj.

4. Xim

Thaum lub sijhawm tsim cov ntaub ntawv CAD, nws yog ib qho ua tau kom qhia ib daim ntawv qhia cov noob uas siv rau hauv kev hloov. Cov ntaub ntawv no muaj cov ntaub ntawv hais txog cov configuration tsis xws li kev ua haujlwm units, scaling, ...

Peb yuav tsum nco ntsoov tias lub ntsiab lus ntawm cov xim palette ntawm DGN cov ntaub ntawv sau tseg hauv cov ntaub ntawv hauv noob, thaum nyob hauv DWG cov ntaub ntawv, qhov palette no tas.

Geoconverter -> Output tab -> DGN Hom Ntawv-> Kev teeb tsa tab

Yog tias tsis muaj cov ntaub ntawv teev cov noob, Geoconverter siv ib qho generic uas tau muab tso nrog daim ntawv thov. Qhov zoo tshaj plaws tshaj plaws yog kom qhia nws kom tau txais cov txiaj ntsim kev hloov kho rau txhua qhov teeb meem.

Yog xav paub ntxiv Www.geobide.es