PHYSICAL MODELLING OF TERRAIN DIRECTLY FROM SURFER GRID AND ARC/INFO ASCII DATA FORMATS
Additive manufacturing technology is used to make physical models of terrain using GIS surface data. Attempts have been made to understand several other GIS file formats, such as the Surfer grid and the ARC/INFO ASCII grid. The surface of the terrain in these file formats has been converted into an...
Gespeichert in:
| Veröffentlicht in: | South African journal of industrial engineering Jg. 23; H. 2; S. 230 - 241 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Journal Article |
| Sprache: | Englisch |
| Veröffentlicht: |
Bedfordview
South African Institute for Industrial Engineering
2012
The Southern African Institute for Industrial Engineering Stellenbosch University |
| Schlagworte: | |
| ISSN: | 1012-277X, 2224-7890, 2224-7890 |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Abstract | Additive manufacturing technology is used to make physical models of terrain using GIS surface data. Attempts have been made to understand several other GIS file formats, such as the Surfer grid and the ARC/INFO ASCII grid. The surface of the terrain in these file formats has been converted into an STL file format that is suitable for additive manufacturing. The STL surface is converted into a 3D model by making the walls and the base. In this paper, the terrain modelling work has been extended to several other widely-used GIS file formats. Terrain models can be created in less time and at less cost, and intricate geometries of terrain can be created with ease and great accuracy. [PUBLICATION ABSTRACT] |
|---|---|
| AbstractList | ENGLISH ABSTRACT: Additive manufacturing technology is used to make physical models of terrain using GIS surface data. Attempts have been made to understand several other GIS file formats, such as the Surfer grid and the ARC/INFO ASCII grid. The surface of the terrain in these file formats has been converted into an STL file format that is suitable for additive manufacturing. The STL surface is converted into a 3D model by making the walls and the base. In this paper, the terrain modelling work has been extended to several other widely-used GIS file formats. Terrain models can be created in less time and at less cost, and intricate geometries of terrain can be created with ease and great accuracy.
AFRIKAANSE OPSOMMING: Laagvervaardigingstegnologie word gebruik om fisiese modelle van terreine vanaf GIS oppervlakdata te maak. Daar is gepoog om verskeie ander GIS lêerformate, soos die Surfer rooster en die ARC/INFO ASCII rooster, te verstaan. Die oppervlak van die terrein in hierdie lêerformate is omgeskakel in 'n STL lêerformaat wat geskik is vir laagvervaardiging. Verder is die STL oppervlak omgeskakel in 'n 3D model deur die kante en die basis te modelleer. In hierdie artikel is die terreinmodelleringswerk uitgebrei na verskeie ander algemeen gebruikte GIS lêerformate. Terreinmodelle kan so geskep word in korter tyd en teen laer koste, terwyl komplekse geometrieë van terreine met gemak en groot akkuraatheid geskep kan word. Additive manufacturing technology is used to make physical models of terrain using GIS surface data. Attempts have been made to understand several other GIS file formats, such as the Surfer grid and the ARC/INFO ASCII grid. The surface of the terrain in these file formats has been converted into an STL file format that is suitable for additive manufacturing. The STL surface is converted into a 3D model by making the walls and the base. In this paper, the terrain modelling work has been extended to several other widely-used GIS file formats. Terrain models can be created in less time and at less cost, and intricate geometries of terrain can be created with ease and great accuracy. [PUBLICATION ABSTRACT] Additive manufacturing technology is used to make physical models of terrain using GIS surface data. Attempts have been made to understand several other GIS file formats, such as the Surfer grid and the ARC/INFO ASCII grid. The surface of the terrain in these file formats has been converted into an STL file format that is suitable for additive manufacturing. The STL surface is converted into a 3D model by making the walls and the base. In this paper, the terrain modelling work has been extended to several other widely-used GIS file formats. Terrain models can be created in less time and at less cost, and intricate geometries of terrain can be created with ease and great accuracy. |
| Author | Agrawal, S de Beer, D J Modi, Y K |
| AuthorAffiliation | Vaal University of Technology Jaypee University of Engineering and Technology |
| AuthorAffiliation_xml | – name: Jaypee University of Engineering and Technology – name: Vaal University of Technology |
| Author_xml | – sequence: 1 givenname: Y K surname: Modi fullname: Modi, Y K – sequence: 2 givenname: D J surname: de Beer fullname: de Beer, D J – sequence: 3 givenname: S surname: Agrawal fullname: Agrawal, S |
| BookMark | eNpFkFFrgzAUhWVssK7rfwjs2S0m0SSPYrUNWB3RsvVJoibD0tVO24f9-6VzsAuHe7lwzr18D87tsT_qG2eGECIuZRzeOjMPeshFlL7fO4tx3ENbHAcMopnz9rreFSIKU7DJl3GaimwF8gSUsZShyMBSyDgq0x1IZL4BxVYmsQQrKZYgzKxk9CKyJAdhEQkBlmEZgiSXm7AsHp07ow6jXvz1ubNN4jJau2m-up5zW8TY2SWw9eqWcoOpH2jcKlLrxieGBgQy5TOPN7RukQdr7Tc-5tjOmhKjmTLMQIPnjphy217tq9PQfarhu-pVV_0u-uGjUsO5aw668vyAKsINVJQTgluOTEB4TVqKPG58ZrOep6yx6fShr_b9ZTja56viCrO6wkSWpKU3yRqeJsNp6L8uejz_WzyIA-6TgCH8Awk-bg4 |
| ContentType | Journal Article |
| Copyright | Copyright South African Institute for Industrial Engineering Jul 2012 This work is licensed under a Creative Commons Attribution-NonCommercial 3.0 International License. |
| Copyright_xml | – notice: Copyright South African Institute for Industrial Engineering Jul 2012 – notice: This work is licensed under a Creative Commons Attribution-NonCommercial 3.0 International License. |
| DBID | 3V. 4T- 4U- 7XB 88I 8FE 8FG 8FK ABJCF ABUWG AFKRA AZQEC BENPR BGLVJ CCPQU CWDGH DWQXO GNUQQ HCIFZ L6V M2P M7S PHGZM PHGZT PIMPY PKEHL PQEST PQGLB PQQKQ PQUKI PRINS PTHSS Q9U GPN DOA |
| DatabaseName | ProQuest Central (Corporate) Docstoc University Readers ProQuest Central (purchase pre-March 2016) Science Database (Alumni Edition) ProQuest SciTech Collection ProQuest Technology Collection ProQuest Central (Alumni) (purchase pre-March 2016) Materials Science & Engineering Collection ProQuest Central (Alumni) ProQuest Central ProQuest Central Essentials ProQuest Central Technology Collection ProQuest One Community College Middle East & Africa Database (ProQuest) ProQuest Central ProQuest Central Student SciTech Premium Collection ProQuest Engineering Collection Science Database Engineering Database Proquest Central Premium ProQuest One Academic Publicly Available Content Database ProQuest One Academic Middle East (New) ProQuest One Academic Eastern Edition (DO NOT USE) One Applied & Life Sciences ProQuest One Academic (retired) ProQuest One Academic UKI Edition ProQuest Central China Engineering Collection ProQuest Central Basic SciELO DOAJ Directory of Open Access Journals |
| DatabaseTitle | Publicly Available Content Database University Readers ProQuest Central Student Technology Collection ProQuest One Academic Middle East (New) ProQuest Central Essentials ProQuest Central (Alumni Edition) SciTech Premium Collection ProQuest One Community College ProQuest Central China ProQuest Central ProQuest One Applied & Life Sciences ProQuest Engineering Collection Middle East & Africa Database ProQuest Central Korea ProQuest Central (New) Engineering Collection Engineering Database ProQuest Science Journals (Alumni Edition) ProQuest Central Basic ProQuest Science Journals ProQuest One Academic Eastern Edition ProQuest Technology Collection ProQuest SciTech Collection ProQuest One Academic UKI Edition Docstoc Materials Science & Engineering Collection ProQuest One Academic ProQuest One Academic (New) ProQuest Central (Alumni) |
| DatabaseTitleList | Publicly Available Content Database |
| Database_xml | – sequence: 1 dbid: DOA name: DOAJ Directory of Open Access Journals url: https://www.doaj.org/ sourceTypes: Open Website – sequence: 2 dbid: PIMPY name: ProQuest Publicly Available Content Database url: http://search.proquest.com/publiccontent sourceTypes: Aggregation Database |
| DeliveryMethod | fulltext_linktorsrc |
| Discipline | Engineering |
| EISSN | 2224-7890 |
| EndPage | 241 |
| ExternalDocumentID | oai_doaj_org_article_1567a49f0a79443d92f649b4d7219f58 S2224_78902012000200020 2748180121 |
| Genre | Feature |
| GroupedDBID | 123 1RI 3V. 4T- 4U- 5VS 7XB 88I 8FE 8FG 8FK 8R4 8R5 96U ABDBF ABJCF ABUWG ABXHO ACGOD ACIHN ACIWK ACUHS ADBBV AEAQA AENEX AFAZI AFKRA ALMA_UNASSIGNED_HOLDINGS APOWU AZFZN AZQEC BCNDV BENPR BGLVJ BPHCQ CCPQU CWDGH DWQXO ESX GNUQQ GROUPED_DOAJ HCIFZ I-F IPNFZ KQ8 KWQ L6V M2P M7S MK~ OK1 P2P PHGZM PHGZT PIMPY PKEHL PQEST PQGLB PQQKQ PQUKI PRINS PROAC PTHSS Q2X Q9U RFP RIG RNS SCD SCSAF SCVUT TUS U5U UNMZH AFFHD ANHLU GPN |
| ID | FETCH-LOGICAL-d288t-40d1bd79f3756e3da4bec54f76408a5819c7bd210be5c5393d21e74fe8af8f0f3 |
| IEDL.DBID | BENPR |
| ISICitedReferencesCount | 5 |
| ISICitedReferencesURI | http://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Summon&SrcAuth=ProQuest&DestLinkType=CitingArticles&DestApp=WOS_CPL&KeyUT=000307688600020&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D |
| ISSN | 1012-277X 2224-7890 |
| IngestDate | Fri Oct 03 12:35:29 EDT 2025 Wed Nov 19 00:01:32 EST 2025 Fri Jul 25 19:41:46 EDT 2025 |
| IsOpenAccess | true |
| IsPeerReviewed | true |
| IsScholarly | true |
| Issue | 2 |
| Language | English |
| License | This work is licensed under a Creative Commons Attribution-NonCommercial 3.0 International License. http://creativecommons.org/licenses/by-nc/3.0 |
| LinkModel | DirectLink |
| MergedId | FETCHMERGED-LOGICAL-d288t-40d1bd79f3756e3da4bec54f76408a5819c7bd210be5c5393d21e74fe8af8f0f3 |
| Notes | SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 14 |
| OpenAccessLink | https://www.proquest.com/docview/1036954682?pq-origsite=%requestingapplication% |
| PQID | 1036954682 |
| PQPubID | 29531 |
| PageCount | 12 |
| ParticipantIDs | doaj_primary_oai_doaj_org_article_1567a49f0a79443d92f649b4d7219f58 scielo_journals_S2224_78902012000200020 proquest_journals_1036954682 |
| PublicationCentury | 2000 |
| PublicationDate | 2012-00-00 |
| PublicationDateYYYYMMDD | 2012-01-01 |
| PublicationDate_xml | – year: 2012 text: 2012-00-00 |
| PublicationDecade | 2010 |
| PublicationPlace | Bedfordview |
| PublicationPlace_xml | – name: Bedfordview |
| PublicationTitle | South African journal of industrial engineering |
| PublicationTitleAlternate | S. Afr. J. Ind. Eng |
| PublicationYear | 2012 |
| Publisher | South African Institute for Industrial Engineering The Southern African Institute for Industrial Engineering Stellenbosch University |
| Publisher_xml | – name: South African Institute for Industrial Engineering – name: The Southern African Institute for Industrial Engineering – name: Stellenbosch University |
| References | Agrawal, S.; de Beer, D.J.; Modi, Y.K. 2010 Franic, S.; Bacic-Deprato, I.; Novakovic, I. 2006 Bailey, M. 2005; 48 2011 De Beer, D.J.; Barnard, L.J.; Booysen, G.J. 2004; 10 Rase, W.-D. 2002 Jacobs, L.D. 2003 Agrawal, S.; Antunes, J.P.; Theron, E.; Truscott, M.; de Beer, D.J. 2006; 12 Campbell, R.I.; de Beer, D.J.; Pei, E. 2011; 17 Sheriff, S.D. 2011 Gibson, I.; Ming, L.W. 2001; 7 Rase, W.-D. 2009 Gibson, I.; Kvan, T.; Ming, L.W. 2002; 8 Mueller, J. 2004 |
| References_xml | – volume: 7 start-page: 212 issue: 4 year: 2001 end-page: 216 article-title: Colour RP publication-title: Rapid Prototyping Journal – volume: 12 start-page: 7885 issue: 2 year: 2006 article-title: Physical modeling of catchment area by rapid prototyping using GIS data publication-title: Rapid Prototyping Journal – year: 2002 publication-title: The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences – volume: 10 start-page: 146 issue: 2 year: 2004 end-page: 151 article-title: Three dimensional plotting as a visualization aid for architectural use publication-title: Rapid Prototyping Journal – year: 2011 publication-title: Surfer Grid (ASCII and binary format files) – year: 2011 publication-title: ArcInfo ASCII grid format – year: 2011 publication-title: Surfer Grids – year: 2003 publication-title: Terrain modeling using rapid prototyping – year: 2010 – volume: 8 start-page: 91 issue: 2 year: 2002 end-page: 95 article-title: Rapid prototyping for architectural models publication-title: Rapid Prototyping Journal – year: 2011 publication-title: Arc/Info ASCII grid files – year: 2004 publication-title: Terrain modeling using solid freeform surfaces – year: 2006 publication-title: Proc – year: 2009 publication-title: Proc. GeoViz – volume: 48 start-page: 42 issue: 6 year: 2005 end-page: 48 article-title: Layered manufacturing for scientific visualization publication-title: Communications of the ACM – year: 2011 publication-title: Surfer 6 grid file format – volume: 17 start-page: 156 issue: 2 year: 2011 end-page: 162 article-title: Additive manufacturing in South Africa: Building on the foundations publication-title: Rapid Prototyping Journal |
| SSID | ssj0000936802 ssib050738862 |
| Score | 1.8460599 |
| Snippet | Additive manufacturing technology is used to make physical models of terrain using GIS surface data. Attempts have been made to understand several other GIS... ENGLISH ABSTRACT: Additive manufacturing technology is used to make physical models of terrain using GIS surface data. Attempts have been made to understand... |
| SourceID | doaj scielo proquest |
| SourceType | Open Website Open Access Repository Aggregation Database |
| StartPage | 230 |
| SubjectTerms | Additive manufacturing C plus plus CAD Computer aided design Data integrity Engineering, Industrial Landscape architecture Manufacturing Methods Military strategy Rapid prototyping Software |
| SummonAdditionalLinks | – databaseName: DOAJ Directory of Open Access Journals dbid: DOA link: http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwrV1Ba9swFBaj7LAeStetNG1XdBjsZGpbT7J0dJO4MTROsFOWnoxlSVAYWUnT_v4-2R5LT7vsIDA2yOK9J7_vM3rfI-S7s1oY5XgQA3cBgI0CbRQE0ArDnWubJtZds4mkKOR6rZZ7rb78mbBeHrg33DXyi6QB5cIGIweYUbEToDQYpC74jq7MF1HPHpnCSEKQw6QchPC6b7JiQg4HECNfj5KsB5H-98jSp51f-xkmOyZHAzSkab-kz-SD3ZyQwz3BwC_k53L2UHkFAzpfTKbIw4tbusgoQtIyzQs6ycvpeHX3QLNyMafVfZlNS3pb5hOaFjjK8XVeZAuaVuM8p5N0lVLkgPN0VX0l99l0NZ4FQ2uEwMRS7pD1mUibRDmWcGGZaQB9wcElAkLZcEzzbaIN0jltecuZYnhtE3BWNk660LFTcrD5vbFnhIYmFoZZFwrHwYKR3CAE0IJFGskNa0bkxtupfurVL2qvR93dQC_Vg5fqf3lpRC7_WLkeNslzHWH2VByEjEfkR2_5vw8rBC5Q-zLd2Nf3eljrx_n_WM0F-eQn7f-kXJKD3fbFfiMf29fd4_P2qoukN8Uvwbk priority: 102 providerName: Directory of Open Access Journals |
| Title | PHYSICAL MODELLING OF TERRAIN DIRECTLY FROM SURFER GRID AND ARC/INFO ASCII DATA FORMATS |
| URI | https://www.proquest.com/docview/1036954682 http://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S2224-78902012000200020&lng=en&tlng=en https://doaj.org/article/1567a49f0a79443d92f649b4d7219f58 |
| Volume | 23 |
| WOSCitedRecordID | wos000307688600020&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| journalDatabaseRights | – providerCode: PRVAON databaseName: DOAJ Directory of Open Access Journals customDbUrl: eissn: 2224-7890 dateEnd: 20221231 omitProxy: false ssIdentifier: ssj0000936802 issn: 1012-277X databaseCode: DOA dateStart: 19870101 isFulltext: true titleUrlDefault: https://www.doaj.org/ providerName: Directory of Open Access Journals – providerCode: PRVHPJ databaseName: ROAD: Directory of Open Access Scholarly Resources customDbUrl: eissn: 2224-7890 dateEnd: 99991231 omitProxy: false ssIdentifier: ssib050738862 issn: 1012-277X databaseCode: M~E dateStart: 0 isFulltext: true titleUrlDefault: https://road.issn.org providerName: ISSN International Centre – providerCode: PRVPQU databaseName: Engineering Database customDbUrl: eissn: 2224-7890 dateEnd: 99991231 omitProxy: false ssIdentifier: ssj0000936802 issn: 1012-277X databaseCode: M7S dateStart: 20041101 isFulltext: true titleUrlDefault: http://search.proquest.com providerName: ProQuest – providerCode: PRVPQU databaseName: Middle East & Africa Database (ProQuest) customDbUrl: eissn: 2224-7890 dateEnd: 99991231 omitProxy: false ssIdentifier: ssj0000936802 issn: 1012-277X databaseCode: CWDGH dateStart: 20041101 isFulltext: true titleUrlDefault: https://search.proquest.com/middleeastafrica providerName: ProQuest – providerCode: PRVPQU databaseName: ProQuest Central customDbUrl: eissn: 2224-7890 dateEnd: 99991231 omitProxy: false ssIdentifier: ssj0000936802 issn: 1012-277X databaseCode: BENPR dateStart: 20041101 isFulltext: true titleUrlDefault: https://www.proquest.com/central providerName: ProQuest – providerCode: PRVPQU databaseName: ProQuest Publicly Available Content Database customDbUrl: eissn: 2224-7890 dateEnd: 99991231 omitProxy: false ssIdentifier: ssj0000936802 issn: 1012-277X databaseCode: PIMPY dateStart: 20041101 isFulltext: true titleUrlDefault: http://search.proquest.com/publiccontent providerName: ProQuest – providerCode: PRVPQU databaseName: Science Database customDbUrl: eissn: 2224-7890 dateEnd: 99991231 omitProxy: false ssIdentifier: ssj0000936802 issn: 1012-277X databaseCode: M2P dateStart: 20041101 isFulltext: true titleUrlDefault: https://search.proquest.com/sciencejournals providerName: ProQuest |
| link | http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwpV3Pb9MwFLag4wAHfk8UxuQDEqeINP4R-4SyNtkikTRKOtGeoji2ERJqR9vt7-c5dbVx4cLBVhRHUWQ_P3_fi_09hD5Zo7iWlgURZTag1EwCpSUNaM81s7bvukgNySbishTLpax8wG3nt1UefeLgqPWmdzFymN2ES0a5iL7e_A5c1ij3d9Wn0HiMTpxSGR2hk4u0rOqjRQHYIUJ4QbzBN0vChd-IOHHnUuKlF-v_G2G65efXw5Ume_G_3_gSPfcYEycHo3iFHpn1a_TsgfLgG_S9ulo1TgoBF_NZCoS-vMTzDAO2rZO8xLO8TqeLbyuc1fMCN9d1ltb4ss5nOCmh1NMveZnNcdJM8xzPkkWCgUwWyaJ5i66zdDG9CnyOhUBHQuyBPuqJ0rG0JGbcEN1RGFRGbcxpKDoGeKGPlQZeqAzrGZEErk1MrRGdFTa05BSN1pu1eYdwqCOuibEht4waqgXTgCUUJxMFLIl0Y3ThOrq9OchotE7Yerix2f5o_TxpgU7GHZU27MBRUKJlZDmVimpgqmBSYozOjl3f-tm2a-_7fYw-H4buvrEBBERbd943cgeFHT525f2_X_QBPXWPH4ItZ2i0396aj-hJf7f_udueezM7Hxg81EVUuTpuoKXKi2r1B34j1uw |
| linkProvider | ProQuest |
| linkToHtml | http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMw1V1Lj9MwELaWXSSWA29EYQEfeJwi0vgR-8AhJE0bbZuukqy2ewpJbK-QULu0BcSf4jcybl3tcuG2Bw6WokSxHM945vsczwxCb4xuuZKGeQFlxqNU971WSerRjitmTNc0QbspNhHmuZjN5Mke-r2LhbHHKnc2cWOo1aKze-SwugmXjHIRuBOUx_rXT-Bnq49ZAsJ8GwTpoIpHnish4KlAiDWwI9VvVSgNCRnXRDUUxsyoCTn1RcPAHXZhq4D2tJp1jEgC1zqkRovGCOMbAv2-u_zm2SpV9m-uK9lxCx0ILgWsqIP4LBmOdhoM4IoI4RLwbXyBJFy4g499GwcTzlxxgL8RrXV3X697tvT-_zYnD9A9h6FxtFX6h2hPzx-hu9cyKz5GZyej89KOBk-myWA8zvIhnqYYsHsRZTlOsmIQV-NznBbTCS5Pi3RQ4GGRJTjKoRXxhyxPpzgq4yzDSVRFGMjyJKrKJ-j0Rj72KdqfL-b6GcK-Crgi2vjcMKqpEkwBVmo56bfAAknTQ5-sYOvLbZqQ2ibu3txYLC9qZwdqoMthQ6XxGzCElCgZGE5lSxUwcVgyooeOdqKunTVZ1Vdy7qH3W1W5elgCwqO1jWcObCC0xf-2Pf93R6_RnVE1Gdcw_8cv0KF9dbuxdIT218vv-iW63f1Yf1ktXzkVx-jzTSvVH0WYMFs |
| linkToPdf | http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMw1V3Lb9MwGLdGhxAceCMKA3wAcYqWxo_YB4RC0rTR2rRKOq07ZUlsIyTUjraA-Nf46_jcJNq4cNuBg6UoURzZ3_PnfA-E3hpdcSUNczzKjEOpHjiVktShNVfMmLosvWrfbMJPU7FcyvkB-t3lwtiwyk4n7hW1Wtf2jBykm3DJKBfesWnDIuZR_PHym2M7SNk_rV07jYZFTvSvnwDfth-SCGj9zvPi4SIcO22HAUd5QuwAPKlBpXxpiM-4JqqksCRGjc-pK0oG1rL2KwWoqNKsZkQSuNY-NVqURhjXEJj3FjoU3Ceshw7Ds2g07rgZHC0iRFuMb28XJOGiDYIc2JwYf9k2Cvjbu7Wm7-t1Kxc_-J_35yG63_rWOGiE4RE60KvH6N61iotP0Nl8fJ7bT-PpLBpOJkk6wrMYg0-fBUmKoyQbhovJOY6z2RTnp1k8zPAoSyIcpDCy8DhJ4xkO8jBJcBQsAgwgehos8qfo9EZW9gz1VuuVfo6wqzyuiDYuN4xqqgRT4ENVnAwqQIek7KNPlsjFZVM-pLAFvfc31pvPRasfCoDRfkmlcUtQkJQo6RlOZUUVIHQQJdFHRx3Zi1bLbIsrmvfR-4Ztrh7m4PnRwuY5ezZB2uICO178e6I36A6wTQHbf_IS3bVvNudNR6i323zXr9Dt-sfuy3bzuuV2jC5umoH-AHvZORE |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=PHYSICAL+MODELLING+OF+TERRAIN+DIRECTLY+FROM+SURFER+GRID+AND+ARC%2FINFO+ASCII+DATA+FORMATS&rft.jtitle=South+African+journal+of+industrial+engineering&rft.au=Modi%2C+Y+K&rft.au=de+Beer%2C+D+J&rft.au=Agrawal%2C+S&rft.date=2012&rft.pub=South+African+Institute+for+Industrial+Engineering&rft.issn=1012-277X&rft.eissn=2224-7890&rft.volume=23&rft.issue=2&rft.spage=230&rft.externalDBID=HAS_PDF_LINK&rft.externalDocID=2748180121 |
| thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1012-277X&client=summon |
| thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1012-277X&client=summon |
| thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1012-277X&client=summon |