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Bentley Cadastre ndi ntchito yapadera yomangidwa pa Bentley Map kuchokera pamtundu wa XM V8.9 ndipo monga dzina lake likunenera, ndiye chifukwa chake; za Cadastre. Pogwira ntchito yake pamafunika Mapu a Bentley, ndipo mwa iyo yokha ndi ofanana ndi gawo lokonzekera cadastral.

Cholinga chachikulu cha ntchitoyi ndi kuphatikiza kwa topology, malo omwe amatuluka kuchokera nthawi yomwe ma geometri amatha kukhala mkati mwazosungidwa. Chifukwa chake, malo amtundu wina amatha kumvetsetsa ngati wina ndi mnansi wake, ngati amagawana malire, ngati agundana ngakhale atakhala ndi chinthu mkati mwake chomwe chimakhala dzenje.

Ndi Bentley uyu sanalekerere kuumitsa kutsutsa kwa mafano Lemmen omwe amaumirira kupitilizabe kugwiritsa ntchito ma centroids (ma node) ndi zigawo (malire), monga zikuwonekeranso kumavuto oyamba a ArcInfo. Ngakhale ndiosuta kwambiri komanso kosuta bwino, Geographics sinathe kuthana ndi ma geometri ovuta monga malo amodzi mkati mwa ena, popeza adawasandutsa khungu, ndikupangitsa kuti kuwunika kwawo kosatheka sikutheka; amatchedwa ma geometri ovuta koma amapezeka kwambiri ku cadastre, osanenapo zojambula.

Malinga ndi mtundu wa 8.5 wa Microstation, ukadaulo wodziwika kuti XFM umayendetsedwa, pomwe dongosolo la xml limasunga zomwe zidasungidwa mu schema, kenako mapu atha kukhala ndi chidziwitso chofunikira tebulo lowonjezeredwa. Komanso schema itha kukonzedwa kotero kuti imangowona zopezeka pazosanja zakunja ndipo ichi ndi mawonekedwe okhawo kuti muidyetse, kuisintha kapena kungoyerekeza.

Zomangamanga za Bentley Cadastre ndizolimba kwambiri, zidapangidwa kuti zitha kuyanjana osati ndi malonda a Bentley Map project. Imathandizira chitukuko pamalumikizidwe awa:

• Malo Oyera, 2 ndi ku 3 zigawo
• ArcGIS, zigawo zitatu

Inde, ili ndi mgwirizano wokwanira ndi mapulani a XFM mu mawonekedwe ojambulidwa ndikugwirizanitsa ndi RDBMS / DGN iliyonse yothandizidwa ndi Microstation.

Zoperewera za malo ochepa a Microstation

Chimodzi mwa zovuta kwambiri za cartrid space chinali kuti kukonza miyezo ya topological kunali kovuta. Kuonjezerapo, zonse zothandizirazi zinadyedwa chifukwa zida zapamwamba za CAD zinali zovuta kufufuza za malo kapena funso losavuta ladatabata.

Chifukwa cha vutoli mu kuyembekezera kwadothi pazomwe zili m'mabuku, zida za kuyembekezera maganizo Mu Memory. Chimodzi mwazovuta zinali zovuta kwambiri zomwe ma Geographics anali nazo (ndipo ali nazo?) Popeza ukhondo wam'malo mwake unali wofunikira kuti ufike poipa kwambiri pa 0.00001 mu zovuta y gawo kotero kuti kuyika kwa zigawo kapena zolemba mu Publisher vpr zinasungidwa mofanana.

Izi zinali zopanda pake poganizira kuti malo safuna kuyeza ochepera millimeter imodzi. Nanga bwanji za kukhulupirika pakati pamafayilo owerengera ... zomwe zimafunikira osati kugawana malire komanso ma node kapena ma geometri sanazindikiridwe popanga mawonekedwe azithunzithunzi.

Zolemba za sayansi

Bentley Cadastre imagwiritsa ntchito topology m'mitundu itatu yama geometri, yomwe imagwiritsa ntchito mayina a Node feature (Point), gawo lamalire (dera lotsekedwa) ndi Parcel Feature (polygon). Ngakhale lingaliro la Parcel limayendetsedwa (lofanana ndi Mapu a AutoCAD), zitha kuwoneka kuti Bentley amakhalabe wolimbikira pamalingaliro a Boundary / node, ndikuwonjezera njira ya Boundary / label, yomwe tsopano ndiyamphamvu pokhudzana ndi geometry yomwe ikuyimira. Kukakamira uku kumatha kuzindikirika pazida zomwe zimayang'anira kuwunika kwa ntchentche:

• Chigawo cha phukusi: Kutambasula kokha
• Chigawo chophatikiza: kusuntha, kusinthana, kusinthasintha, kugwirizanitsa mapiri, kufanana, kusuntha kuti muyanjane, kusintha, kuwonjezera, kuchepetsa, kuika vertex, kuchotsa vertex, fillet, chamfer
• Chizindikiro cha mbali: kusuntha, kusinthana, kusinthasintha, kugwirizanitsa mapiri, kufanana, kusuntha kuti muyanjane

N'zotheka ku malo osungiramo zinthu (Oracle Spatial okha) kuti athetse malamulo a topolotiki kuti panthawi yomanga nyumba kapena kusungirako zinthu zowonongeka kuti zisonyezedwe kapena kusintha kuti zisinthe.

Zida zosakanikirana ntchito ya cadastral

Chimodzi mwa ubwino wabwino kwambiri wa Bentley Cadastre ndi chakuti zimayang'ana zomwe zimachitika pomanga, kuyang'anira ndi kusungidwa kwa cadastral kuchokera ku maonekedwe a makina omwe makina omwe amamangidwa.

Kwenikweni sizochita zomwe sizingatheke ndi Microstation Geographics, koma zomwe zakhala zikugwiritsidwa ntchito ndi teknoloji ya xfm ndi machitidwe omwe nthawi zambiri amayenera kuchita ndi Project Wise ndi Vba.

Komanso kumalamulo odziwika bwino pakupanga ndikusintha, kuthekera kwa xfm kwawonjezedwa kuti kuzisintha kuti mugwiritse ntchito cadastre. Pomaliza zida zogwirizana ndi cogo zimakupatsani makonda anu.

Chilengedwe cha kupepesaonsewa kumafuna basi pomwe a m'derali, imayang'anira bokosi munali Masamu ndi wozungulira ... momveka bwino kuti ndi mwamakonda ndi Geospatial Wolamulira akhoza kusintha deta zina monga tcheru ngati chofunika kuyendera maganizo, ngati inu kutumiza cholemba m'mphepete Dziko kaundula, amakambidwa ngati kuti mayendedwe ndi Project anzeru etc.

• Pangani node
• Pangani malire
• Mapu okongola
• Mapu akuda
• Kusinthika kwapakati
• Filamu ya radial mpaka yoopsa
• Pangani malire ku mfundo
• Kuwerengetsa paokha
• Gulu la mapepala
• Tumizani mapepala kuti mugwire ntchito
• Mangani chipolopolo kuchokera ku nodes
• Mangani chipolopolo kuchokera kuntchito
• Cogo mkonzi

Kusungirako zipolopolo

• SunganiIzi zili ndi magwiridwe antchito osangalatsa angapo, kuphatikiza kugawa magawo osakhazikika kuchokera pazoyambira, kutha kugawa magawo ofanana. Muthanso kusaka malo ena ake ndi mzere wazowonera.
• Gulu, ndi izi kapena ziwembu zingapo zikhoza kugawidwa m'magulu, ndondomekoyi ikhoza kukhazikitsidwa kuti malo atsopanowo asunge chinsinsi cha cadastral cha malo akuluakulu otsalira kapena ngati china chatsopano chipangidwa. li>
• Sinthani, izi ndizovuta kusunthira malire, kukhala ndi chikhulupiliro cholimba pa ntchentche.

Kugwiritsa ntchito ndiphweka kusiyana ndi kusamuka

M'thumba lina tidzakambirana izi mozama, chifukwa kukhazikitsa ndi kosavuta ngati kumangomanga kuchokera kumayambiriro koma kusuntha ntchito yovuta kuchokera Kumalo kwa Mapu a Bentley Siziyenera kukhala zophweka chifukwa cha izi:

-Objects ku Geographics angakhale ndi mbali zambiri, kusamukira ku Mapu a Bentley angafune kulekanitsa zigawozo kukhala zinthu zosiyana ndikupanga malamulo okhulupilika.

-Zomwe zidachitikazo nthawi zambiri zimagwiritsa ntchito fayilo yakale pofuna kusungira kusintha kwawo komweko ... ndipo izi zikhoza kupita ku gehena chifukwa palibe chida chozichotsera ku malo osungira.

-Nsanja zida vba anamanga automate kupala matabwa: kulembetsa mapu, minda kugwirizana, kuwerengera apc (dera, wozungulira, amayang'anira), renumbering, kusanthula topological ... etc, ayenera kusintha chifukwa chirichonse iwo anachita ndi kubweretsa pa mabatani.

-Kulamulira kudzera pa Project Wise, inali ufulu wokha kuwona mafayilo apayokha, kuti muchepetse kukula kwa mafayilo. Poterepa, kuwongolera konse kuyenera kumangidwanso kuti apange mwayi wazinthu zapadziko lapansi.

-Kusintha kwa mapulogalamu a mapulogalamu a pa intaneti omwe anatumiza geometry ngati fayilo yofiira ... sitiyenera kupita patsogolo.

Zofuna za Bentley Cadastre

Bentley Cadastre ikuwoneka ngati kupita patsogolo kwa Bentley Map, komabe chifukwa chotsimikizira kuti XM ndi V8 zikhala zakanthawi, ambiri a ife takhala tikudikirira malo olonjezedwa a V8i kuwopa kuti ndalama zosamukira ndizofunikira kawiri. Tikuwonanso zovuta zakulephera kugwiritsa ntchito zidziwitso zomwe zikulandilidwa bwino monga Postgre, chida chomwe ambiri adachiwona pambuyo pake kuti layisensi ya Oracle ya projekiti yayikulu ya cadastral itha kutenga $ 30,000 pachaka pa seva imodzi mapulogalamu awiri.

Nthawi zambiri kukhazikitsidwa kwa matekinoloje a Bentley Systems ndichinthu chomwe akatswiri amalangiza pulojekiti ya cadastral mdziko muno kapena zigawo zikuluzikulu, komabe zingakhale zosangalatsa kudziwa ngati kukonda kwa dgn komwe kumalumikizidwa ndi malowa chifukwa cha ukadaulo wake waluntha womwe umalola kuyimbira ma orthophotos ena 15 Katundu 15,000 ndipo pambuyo pa masekondi 10 poto ntchentche. Kapena kupatula pamenepoPa geofumar Kamangidwe kuti lapamwamba ndi ntchito kuti ndi amphamvu koma iwo si nthawi zonse pamene indigestible ndi wosuta pafupifupi, monga zinachitikira Bentley Geospatial Server, Project Wanzeru ndi Geoweb Wosindikiza ofunika kugwiritsa Bentley Cadastre.

Kuchokera ku 2011 Bentley Cadastre Ndi mbali ya Bentley Mapu V8i.

Malo: Bentley Cadastre