Airborne laser scanning based stand level management inventory in Finland.
作者： M. Maltamo , J. Uuttera , J. Kangas , P. Packalén , E. Kallio
DOI:
关键词: Forest inventory 、 Database 、 Imputation (statistics) 、 Laser scanning 、 Tree species 、 Nearest neighbour 、 Forest management 、 Business system planning 、 Geography 、 Forestry 、 Inventory system
摘要: In Finland, a new ALS based stand level management inventory was developed during last few years. The system is on area approach of data. Additionally, the spectral and texture features aerial images are utilized in order to improve separation tree species. species-specific attributes simultaneously estimated with nearest neighbour imputation. airborne laser scanning has been successful. During just years almost all actors practical forestry have modified their planning systems be compatible procedure which will cover 3 000 hectares 2011. This paper describes background, development application this system.
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