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Article: Digital terrain models: An overview of DTM generation and interpolation issues

TitleDigital terrain models: An overview of DTM generation and interpolation issues
Authors
Lu, W
Issue Date2001
PublisherGeomatics Information & Trading Centre BV. The Journal's web site is located at http://www.gim-international,com
Citation
Gim International, 2001, v. 15 n. 12, p. 28-31 How to Cite?
AbstractFor geographical applications such as run-off models, 3D visualisation, simulations and visibility analysis, information on terrain relief is necessary. Basically, a Digital Terrain Model (DTM) consists of a limited point sampling of the real world. In order to reconstruct the continuous surface from the sample points, interpolation remains a crucial task. The author considers current issues in DTM generation and interpolation technology in relation to ongoing developments in information technology and increasing user demand for DTMs.
Persistent Identifierhttp://hdl.handle.net/10722/167693
ISSN
1566-9076
2019 SCImago Journal Rankings: 0.116

 

DC FieldValueLanguage
dc.contributor.authorLu, Wen_US
dc.date.accessioned2012-10-08T03:10:07Z-
dc.date.available2012-10-08T03:10:07Z-
dc.date.issued2001en_US
dc.identifier.citationGim International, 2001, v. 15 n. 12, p. 28-31en_US
dc.identifier.issn1566-9076en_US
dc.identifier.urihttp://hdl.handle.net/10722/167693-
dc.description.abstractFor geographical applications such as run-off models, 3D visualisation, simulations and visibility analysis, information on terrain relief is necessary. Basically, a Digital Terrain Model (DTM) consists of a limited point sampling of the real world. In order to reconstruct the continuous surface from the sample points, interpolation remains a crucial task. The author considers current issues in DTM generation and interpolation technology in relation to ongoing developments in information technology and increasing user demand for DTMs.en_US
dc.languageengen_US
dc.publisherGeomatics Information & Trading Centre BV. The Journal's web site is located at http://www.gim-international,comen_US
dc.relation.ispartofGIM Internationalen_US
dc.titleDigital terrain models: An overview of DTM generation and interpolation issuesen_US
dc.typeArticleen_US
dc.identifier.emailLu, W:luwei@hku.hken_US
dc.identifier.authorityLu, W=rp00754en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0035674808en_US
dc.identifier.volume15en_US
dc.identifier.issue12en_US
dc.identifier.spage28en_US
dc.identifier.epage31en_US
dc.publisher.placeNetherlandsen_US
dc.identifier.scopusauthoridLu, W=27868087600en_US
dc.identifier.issnl1566-9076-

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