Okubonakalayo; i-topology kanye nesakhiwo se-modular

Ngithola isicelo kumuntu ofunda ama-geomatics ku- Argentina i-UTEM yaseChile futhi uprofesa udlulise umsebenzi kuManifold; ngakho-ke ngithatha ithuba ukuthumela ngalo.

1. Ngabe uManifold uyabuxhasa ubuthi?

Yebo, ngalokhu kufanele wenze kusebenze inketho yokuhlela okwabiwe "hlela / hlela ukuhlanganyela"

Ngale ndlela, okuqukethwe kwe-vector okwabelana node ngaphakathi ngokunemba kuzokwazi ukuhlanganisa umakhelwane wayo. Kusebenza kokubili ekulahleni nasekuhleleni izinto ngesandla.

Ukucacisa ukucacisa, chofoza ngakwesokudla ungqimba, khetha izakhiwo futhi lapho ungacacisa izimo ezinembile ezisebenza zombili ngokuhlanjululwa nokuhlaziywa kwendawo, ukuhlanzeka kwemvelo kanye "nokuhlela okwabiwe".

Esibonelweni engisibonisa, uma nginezinto, noma zizimele, lapho ngihambisa indawo, wonke amaphuzu ahlanganayo futhi angaphakathi kokucacile okukhethiwe kulolu ungqimba, azohamba.

Ukube ukuhlelwa okwabiwe bekungasebenzi, lokhu bekungaba ngumphumela:

Kuyafana kuma-polygons, amaphuzu namaketanga womugqa; Ngeshwa, uManifold usekela ukuthi ungqimba unalezi zinhlobo ezintathu zezinto ngaphandle kokudinga ukuthi zihlukaniswe yizingqimba ezikhethekile.

Kuyathakazelisa futhi ukuqonda ukuthi izibalo zingaba ezingqekweni ezahlukene (izingqimba), inqobo nje uma ziboniswa ebalazweni; Ngaleyo ndaba, ungaba ungqimba olunemingcele yeziza, ngesimo semigqa, kanti olunye ungqimba lunama-polygons. Noma emaphethelweni kungenzeka kube khona ama-node ngendlela yamaphoyinti ... Ngiyazi, kuyahlanya okungatholakali kuyi-cadastre kepha kuvame ukwenzeka ezinhlelweni zamanzi lapho kunama-valves nemithombo. Ukuhlela i-node kuguqula izinto ezihlukile ezihlangana kuleli phuzu, inqobo nje uma zisebenza ngaphakathi kokubuka okufanayo (imephu).

Lokhu bekubuthakathaka obukhulu bezinguqulo ze-3x ze-ArcView; I-GvSIG isekela ukulawulwa kwe-topological, futhi i-XNUMX ikusebenzisile kuhlelo lwe-cadastre olubizwa nge- "Bentley Cadaster"

2. Uyini umlinganiso weModifold's modular?

Ngizofaka intengo yenguqulo yama-32 Bit, ukunikeza umbono wokuthi amanani enza kanjani njengoba ehlelwa.

a) Okungavamile, inguqulo eyisisekelo. $245

b) Okubonakalayo Okusebenzayo, ngaphezu kwenguqulo yomuntu siqu, ifaka phakathi ukusebenza kwe-IMS. $295, ilayisense yesikhathi sokusebenza yale nguqulo ibiza u- $ 100

c) I-Manifold ManifoldNgaphezu kwalokho kufaka phakathi ukufinyelela kwendabuko kwemininingwane yedatha ye-DBMS, ukuhlela okwenziwa ngabasebenzisi abaningi kungenziwa ku-IBM DB / 2, Oracle, SQL Server 2005, SQL Server 2008 ("Katmai"), PostgreSQL / PostGIS, ESRI SDE noma imininingwane yedatha yangasese … Phakathi kwezinye izinto kufaka phakathi ukuhlela amafayela ngefomethi ye-.e00 $395

d) I-Manifold Edition yeDatabase AdministrationLe nguqulo ifaka phakathi ukusebenza kokuphathwa kwedatha ezinkampanini ezinedatha eningi nabasebenzisi; kufaka phakathi ukusekelwa kwe-IBM DB / 2, i-Oracle, i-SQL Server 2005, i-SQL Server 2008 ne-PostgreSQL / PostGIS, kufaka phakathi ukuthunyelwa kwe-batch e-Oracle. $795

Kunezandiso ezintathu, ezingathengwa ngokwehlukana noma kwiphakethe lokukhetha $225:

• Amathuluzi webhizinisi afaka amathuluzi ambalwa wokuphathwa kwendawo, kufaka neTopologyology, raster to change ve data (kanye ne-Arcscan) kanye nokuhlanzwa kwendalo) $95
• Amathuluzi we-Geocoding $50
• Amathuluzi wengemuva (amathuluzi okusiza okuphezulu, amaphrofayela kanye nezithombe ze-3D) $145

e) Universal Manifold, inguqulo ye-Enterprise kanye nezandiso ezintathu eziboniswe ngaphambili $575, inguqulo yesikhathi sokusebenza yale nguqulo ibiza u- $ 225

f) Imidwebo Yokugcina, inguqulo yeDatabase Administration kanye nezandiso ezintathu $845

… Ukucaciswa okudingekile; ukuhamba kusuka enguqulweni eyodwa kuya kwenye, kuthengwa kuphela izinkinobho zomsebenzi wokusebenza, kusho ukuthi inguqulo yeManifold ifaka konke, kusebenze kuphela okuthengwa ngokwesidingo.

3. Imodeli yedatha yeManifold GIS?

Nokho, lo mbuzo uyinkimbinkimbi kakhulu futhi angikwazi ukuthola okuningi kuwebhusayithi yeManifold.

Lapha kukhona isixhumanisi kumodeli wento, angazi noma kukhona yini okunye futhi angizizwa ngisesimweni sokuphendula lo mbuzo... kodwa lapha kungase kube khona okunye.