METHOD OF FILTERING CANOPY HEIGHT MODELS BASED ON LASER SCANNING

Autor:	Igor Rizaev, Anatoliy V. Pogorelov
Rok vydání:	2015
Předmět:	Maximum efficiency Tree (data structure) Artifact (error) Geography Laser scanning Relative depth Algorithm Vegetation cover Remote sensing
Zdroj:	V mire nauchnykh otkrytiy. :408
ISSN:	2307-9428 2072-0831
DOI:	10.12731/wsd-2014-12.1-12
Popis:	In this paper, we propose a new approach to remove erroneous data during creating canopy height models based on the laser scanning technology in GIS environ-ment. The approach automatically removes the artifacts and contains the only one variable parameter - a value of the artifact’s relative depth. In general, our results show that proposed method efficiently (>90%) removes artifacts within the tree crowns, with maximum efficiency of 98,4%.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8f77fc4038f13d42873e51c59fd095b9 https://doi.org/10.12731/wsd-2014-12.1-12 Zobrazit plný text záznamu