19 citations · 22 across the 4 of their papers we have counts for
4 papers
Estimation of boreal forest biomass from ICESat-2 data using hierarchical hybrid inference
Petri Varvia, Svetlana Saarela, Matti Maltamo +5
The ICESat-2, launched in 2018, carries the ATLAS instrument, which is a photon-counting spaceborne lidar that provides strip samples over the terrain. While primarily designed for…
Sequential Spatial Point Process Models for Spatio-Temporal Point Processes: A Self-Interactive Model with Application to Forest Tree Data
Adil Yazigi, Antti Penttinen, Anna-Kaisa Ylitalo +3
We model the spatial dynamics of a forest stand by using a special class of spatio-temporal point processes, the sequential spatial point process, where the spatial dimension is pa…
Horvitz-Thompson-like estimation with distance-based detection probabilities for circular plot sampling of forests
Kasper Kansanen, Petteri Packalen, Matti Maltamo +1
In circular plot sampling, trees within a given distance from the sample plot location constitute a sample, which is used to infer characteristics of interest for the forest area.…
Gaussian process regression for forest attribute estimation from airborne laser scanning data
Petri Varvia, Timo Lähivaara, Matti Maltamo +2
While the analysis of airborne laser scanning (ALS) data often provides reliable estimates for certain forest stand attributes -- such as total volume or basal area -- there is sti…