Manifold; topology uye modular structure

Ini ndinowana chikumbiro kubva kune mumwe munhu anodzidza ma geomatics mukati Argentina iyo UTEM yeChile uye purofesa akaendesa basa paManifold; saka ndinotora mukana wekutumira nezvazvo.

1. Ko Manifold anotsigira topology?

Ehe, kuti uite izvi unofanirwa kuvandudza sarudzo yakagovaniswa yekushandura "edit / share edit"

Nenzira iyi, vhidhiyo yezvinyorwa zvinogovana nzvimbo mukati mekuratidzika zvinogona kushamwaridzana kwavo. Inoshanda zvese kuzvidzora uye kugadzirisa zvinhu nemusoro.

Kuti utsanangure kunyatso, tora chinyorwa pamusara, sarudza zvivakwa uye ipapo iwe unogona kudoma mamiriro chaiwo anoshanda kune zvese snap nekutarisirwa spatial, kuchenesa kwepamusoro uye "yakagadziridzwa kuronga".

Mumuenzaniso wandiri kuratidza, kana ndine zvinhu izvi, kunyangwe zvazvimiririra, kana uchifambisa node, iwo ese mapoinzi anotenderera uye ari mukati mekusarudzika akasarudzika wedura iri, achafamba.

Dai iyo gawo rakagoverwa rakanga risingashande, izvi zvingadai zvakave mhedzisiro:

Izvo zvakafanana nezve polygons, mapoinzi uye ngetani dzetambo; Nenzira Manifold inotsigira dura ine izvi mhando nhatu dzezvinhu pasina kuda kuti ipatsanurwe neyakagoverwa maratidziro.

Izvo zvinonakidza zvakare kunzwisisa kuti nhamba dzinogona kuve mune dzakasiyana matura, chero bedzi dzirinoratidzwa pamepu; Nezve izvo, iwe unogona kuva nechero ine miganhu yemapango, muchimiro chemitsetse apo imwe dura ine mapolgons. Kunyangwe kumigumo panogona kuve nemadhi maumbirwo emapepa ... Ndinoziva, kupenga kusipo mu cadastre asi zvinowanzoitika mumvura masisitimu mune mavharuvhu uye matsime. Kugadziriswa kwenodhi kunochinja zvinhu zvakasiyana zvinowirirana panguva ino, chero bedzi zvichinge zvichishanda mukati mekutarisa kwakafanana (mepu).

Uku ndiko kwaive kushaya simba kukuru kwema3x maArcView; GvSIG inotsigira topological control, uye iyo XNUMX yakaishandisa mune application ye cadastre inonzi "Bentley Cadaster"

2. Chii chinonzi modular chimiro cheManifold?

Ini ndichazongosanganisira mutengo weiyo makumi matatu neshanu shanduro, kuti ndipe pfungwa yemitengo inoita kana zviyero.

a) Zvimwe Zvimwe, ndiyo yakakosha vhezheni. $245

b) Professional Manifold, kuwedzera kune Iyo vhezheni vhezheni, inosanganisira IMS functionalities. $295, rezinesi yekuita nguva yeiyi shanduro yakakosha madhora zana

c) Bhizinesi ManifoldIzvo zvinosanganisirawo kuwana kwazvino kuwana kune DBMS dhatabhesi, mushandisi-mushanduro dhodhi inogona kuitwawo ku IBM DB / 2, Oracle, SQL Server 2005, SQL Server 2008 ("Katmai"), PostgreSQL / PostGIS, ESRI SDE kana yemunhu dhijitari yedheti. … Pakati pezvimwe zvinhu zvinosanganisira kugadzirisa kwemafaira mu .e00 fomati $395

d) Manifold Databheti Dhivhidha Administration Edition, iyi vhezheni inosanganisira zvimwe zvekutarisira data emakambani ane yakawanda data uye vashandisi; inosanganisira kutsigira kwe IBM DB / 2, Oracle, SQL Server 2005, SQL Server 2008 uye PostgreSQL / PostGIS, kusanganisira batch kutumira kuOracle. $795

Kune zvidimbu zvitatu, izvo zvinogona kutengwa zvakasiyana kana mune imwe sarudzo pack ye $225:

• Bhizinesi Zvishandiso, zvinosanganisira zvishandiso zvakati kuti zvekutarisira pamhepo, zvinosanganisira Topology Fekitori, kushandurwa kweraster data kuva veeter (pamwe neArcscan) uye kuchenesa kwepamusoro) $95
• Geocoding zvishandiso (zvishandiso zve geocoding) $50
• Zvishandiso zvePamusoro (zvishandiso zvekubata pamusoro, profiles uye 3D animation) $145

e) Universal Manifold, ndiyo Enterprise vhezheni zvakare iyo mitatu yekuwedzera yakaratidzwa pamusoro $575, iyo nguva yekushandisa iyi vhezheni yakakosha $ 225

f) Mifananidzo Yakakosha, ndiyo vhezheni yeDatabhesi yeKutonga pamwe neiyo mitatu yekuwedzera $845

... kujekeswa kwakakosha; kusimuka kubva pane imwe shanduro ichienda kune imwe, mashandiro ekushandisa chete atengwa, zvinoreva kuti vhezheni yeManifold inosanganisira zvese, ma activation chete ndiwo anotengwa maererano nezvinodiwa.

3. Manifold GIS dhata modhi?

Mheni, uyu mubvunzo unonyanya kunetsekana uye ini handiwani zvakawanda pawebhusaiti yeManifold.

Pano pane chinongedzo kune modhi yechinhu, ini handizive kana paine chimwe chinhu uye ini handinzwe ndichigona kupindura uyu mubvunzo ... pano panogona kunge paine chimwe chinhu.