Now showing items 1-4 of 4

    • Detailed point cloud data on stem size and shape of Scots pine trees 

      Saarinen, Ninni,University of Helsinki, University of Eastern Finland; Kankare, Ville,University of Eastern Finland, University of Helsinki; Yrttimaa, Tuomas,University of Eastern Finland; Viljanen, Niko,Finnish Geospatial Research Institute, Aalto University; Honkavaara, Eija,Finnish Geospatial Research Institute; Holopainen, Markus,University of Helsinki; Hyyppä, Juha,Finnish Geospatial Research Institute; Huuskonen, Saija,Natural Resources Institute Finland; Hynynen, Jari,Natural Resources Institute Finland; Vastaranta, Mikko,University of Eastern Finland (2020)
      This data set is comprised of three packed zip files and they include text files of 3D information from terrestrial laser scanning (TLS) and aerial imagery from unmanned aerial vehicle (UAV) from individual Scots pine trees ...

    • Detecting and characterizing downed dead wood using terrestrial laser scanning 

      Yrttimaa, Tuomas; Saarinen, Ninni; Luoma, Ville; Tanhuanpää, Topi; Kankare, Ville; Liang, Xinlian; Hyyppä, Juha; Holopainen, Markus; Vastaranta, Mikko (Elsevier BV, 2019)
      Dead wood is a key forest structural component for maintaining biodiversity and storing carbon. Despite its important role in a forest ecosystem, quantifying dead wood alongside standing trees has often neglected when ...
      Tieteelliset aikakauslehtiartikkelit

    • International benchmarking of terrestrial laser scanning approaches for forest inventories 

      Liang, Xinlian; Hyyppä, Juha; Kaartinen, Harri; Lehtomäki, Matti; Pyörälä, Jiri; Pfeifer, Norbert; Holopainen, Markus; Brolly, Gábor; Francesco, Pirotti; Hackenberg, Jan; Huang, Huabing; Jo, Hyun-Woo; Katoh, Masato; Liu, Luxia; Mokros, Martin; Morel, Jules; Olofsson, Kenneth; Poveda-Lopez, Jose; Trochta, Jan; Di, Wang et al. (Elsevier BV, 2018)
      The last two decades have witnessed increasing awareness of the potential of terrestrial laser scanning (TLS) in forest applications in both public and commercial sectors, along with tremendous research efforts and progress. ...
      Tieteelliset aikakauslehtiartikkelit

    • Point cloud data from terrestrial laser scanning for stem volume modelling of Scots pine trees 

      Saarinen, Ninni,University of Helsinki, University of Eastern Finland; Kankare, Ville,University of Eastern Finland, University of Helsinki; Pyörälä, Jiri,University of Helsinki; Yrttimaa, Tuomas,University of Eastern Finland, University of Helsinki; Liang, Xinlian,Finnish Geospatial Research Institute; Wulder, Michael A.,Natural Resources Canada; Holopainen, Markus,Univernsity of Helsinki; Hyyppä, Juha,Finnish Geospatial Research Institute; Vastaranta, Mikko,Universiity of Eastern Finland (2020)
      Stem volume is a key forest inventory attribute characterizing growth and yield of individual trees and forest stands. Three-dimensional information from terrestrial laser scanning (TLS) can be used to reconstruct tree ...