Chowonetsa; kuyerekezera ndi modular dongosolo

Ndimalandira pempho kuchokera kwa munthu yemwe amaphunzira ma geomatics Argentina UTEM waku Chile komanso pulofesa wapereka ntchito ku Manifold; kotero ndimatenga mwayi wotumiza nawo za izi.

1 Kodi Manifold amathandizira topology?

Inde, kuti muchite izi muyenera kuyambitsa kusintha kwa "edit / share edit"

Mwanjira iyi, ma vekitala omwe amagawana malo molondola amatha kugwirizanitsa oyandikana nawo. Ikugwiritsa ntchito yonse pakudzudzula komanso kusintha zinthu pamanja.

Kutanthauzira kulondola, dinani kumanjawo, sankhani malo ndipo mungathe kufotokozera za momwe zinthu zingakhalire pakuwunikira komanso kusanthula kwa malo, kuyeretsa kwachikhulupiriro ndi "kusinthanitsa".

Mu chitsanzo chomwe ndikuwonetsa, ngati ndili ndi zinthuzi, ngakhale zitakhala zodziyimira pawokha, posuntha mawonekedwe, mfundo zonse zomwe zimatembenuka komanso zomwe zili mkati mwatsatanetsatane wosankhidwa kwa chosanjachi, zisuntha.

Ngati mtundu womwe mudagawidwa sunagwire ntchito, izi zikadakhala zotsatirazi:

Ndi chimodzimodzi kwa ma polygons, ma point ndi unyolo wa mizere; Mwa njira Manifold amathandizira wosanjikiza wokhala ndi mitundu itatu ya zinthu popanda kuwafunitsa kuti alekanitsidwe ndi zigawo zokhazokha.

Ndizosangalatsa kumvetsetsa kuti ziwerengerozi zimakhala m'magulu osiyanasiyana, bola ngati zikuwonetsedwa pamapu; pankhani imeneyi, mutha kukhala ndi wosanjikiza ndi malire a ziwembu, mu mizere pomwe mzere wina uli ndi mapalesi. Ngakhale kumapeto kumatha kukhala malo osungirako mfundo ... Ndikudziwa, ndi misala yomwe simapezeka mu cadastre koma nthawi zambiri imachitika m'makina amadzi momwe mumakhala ma valve ndi zitsime. Kusintha kwa node kusintha zinthu zosiyanasiyana zomwe zikugwirizana nthawi ino, bola zikadakhala kuti zikuwonekera.

Ichi chinali chofooka chachikulu kwambiri cha mitundu ya 3x ya ArcView; GvSIG imathandizira kuwongolera zam'magazi, ndipo Bentley adaigwiritsa ntchito popanga cadastre yotchedwa "Bentley Cadaster"

2. Kodi mawonekedwe a Manifold ndi otani?

Ndiphatikiza mtengo wa mtundu wa 32 Bits, kuti mupereke lingaliro la momwe mitengo imakhalira ikukwera.

a) Zowonjezera payekha, ndiye mtundu woyamba. $245

b) Zolemba Zochita, kuwonjezera pa mtundu wa Munthu, muphatikiza ma IMS functionalities. $295, chilolezo chogwiritsa ntchito nthawi iyi ndichofunika $ 100

c) Manifold ManifoldZimaphatikizanso kufikirako kwachikale ku malo osungira a DBMS, kusintha kosintha kwa anthu ambiri kumathandizidwanso ku IBM DB / 2, Oracle, SQL Server 2005, SQL Server 2008 ("Katmai"), PostgreSQL / PostGIS, ESRI SDE kapena magawo a mtundu wa anthu … Mwa zina mwazomwe zimaphatikizapo kusintha kwa mafayilo mu mtundu wa .e00 $395

d) Manifold Database Administration Edition, mtundu uwu umaphatikizapo zambiri zowongolera deta pamakampani omwe ali ndi zambiri ndi ogwiritsa ntchito; imaphatikizapo kuthandizira kwa IBM DB / 2, Oracle, SQL Server 2005, SQL Server 2008 ndi PostgreSQL / PostGIS, kuphatikizapo batch kutumiza ku Oracle. $795

Pali zowonjezera zitatu, zomwe zingagulidwe payekha kapena mukhete pake ya $225:

• Zida Zamalonda, zimaphatikizapo zida zingapo zoyendetsera malo, kuphatikiza Topology Factory, kusinthira kwa zinthu zosafunikira kukhala vekitala (komanso Arcscan) komanso kuyeretsa kwachikhulupiriro $95
• Zida za geocoding (zida za geocoding) $50
• Zida Zapamwamba (zida za momwe mungagwiritsire, mawonekedwe ndi zithunzi za 3D) $145

e) Zowonetsera Zonse, ndi mtundu wa Enterprise kuphatikiza zowonjezera zitatu zomwe zasonyezedwa pamwambapa $575, mtundu wapautchi wamtunduwu ndiwofunika $ 225

f) Zowonekera Kwambiri, ndiye mtundu wa Database Administration kuphatikiza zowonjezera zitatu $845

... kumveka koyenera; kuti musunthire kuchoka pamtundu wina kupita ku wina, makiyi ogwiritsitsa ntchito okha ndi omwe amagulidwa, zikutanthauza kuti mtundu wa Manifold umaphatikizapo chilichonse, kutsegula kokha ndi komwe kumagulidwa malinga ndi zosowa.

3 Manifold GIS data model?

Kuwala, funso ili ndilovuta kwambiri ndipo sindipeza zambiri patsamba la Manifold.

Apa pali ulalo kwa mtundu wachinthu, sindikudziwa ngati pali china chake ndipo sindimamva kuti ndingayankhe funsoli mwina ... koma Apa pakhoza kukhala china chake.