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Konferensartikel2015Vetenskapligt granskadÖppen tillgång

Data assimilation in forest inventory, first empirical results using ALS data

Nyström, Mattias; Lindgren, Nils; Wallerman, Jörgen; Grafström, Anton; Muszta, Anders; Nyström, Kenneth; Ståhl, Göran; Olsson, Håkan

Sammanfattning

A first data assimilation case study using a time series of ALS for updating forest stand data is presented. Forest stand data are predicted from each ALS acquisition. Kalman filtering and growth models are then used to combine each new ALS based prediction with forecasts from the previous data acquisition.

Nyckelord

data assimilation; ALS; LiDAR; forest inventory

Publicerad i

Titel: Proceedings of SilviLaser 2015
Utgivare: SilviLaser

Konferens

SilviLaser 2015.