Volume from Outlines on Terrains

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

Samenvatting

Outlines (closed loops) delineate areas of interest on terrains, such as regions with a heightened risk of landslides. For various analysis tasks it is necessary to define and compute a volume of earth (soil) based on such an outline, capturing, for example, the possible volume of a landslide in a high-risk region. In this paper we discuss several options to define meaningful 2D surfaces induced by a 1D outline, which allow us to compute such volumes. We experimentally compare the proposed surface options for two applications: Similarity of paths on terrains and landslide susceptibility analysis.

Originele taal-2Engels
Titel11th International Conference on Geographic Information Science, GIScience 2021
RedacteurenKrzysztof Janowicz, Judith A. Verstegen
UitgeverijSchloss Dagstuhl - Leibniz-Zentrum für Informatik
ISBN van elektronische versie9783959771665
DOI's
StatusGepubliceerd - 1 sep 2020
Evenement11th International Conference on Geographic Information Science, GIScience 2021 - Poznan, Polen
Duur: 27 sep 202130 sep 2021

Publicatie series

NaamLeibniz International Proceedings in Informatics, LIPIcs
Volume177
ISSN van geprinte versie1868-8969

Congres

Congres11th International Conference on Geographic Information Science, GIScience 2021
LandPolen
StadPoznan
Periode27/09/2130/09/21

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