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Table 2 Summary of the airborne laser scanning data available at each site

From: Predicting stand age in managed forests using National Forest Inventory field data and airborne laser scanning

Area Year Scanner Point density (m−2) Height accuracy (m) Flight altitude (m)
Ähtäri 2013 Optech ALTM GEMINI 0.7 0.15 1730
Heinävesi 2017 Riegl LM-7800 1.5 0.15 1870
Juva 2016 Leica ALS 60 0.88 0.15 2400
Kemiö 2017 Leica ALS 60 0.7 0.15 2000
Kuhmo 2014 Leica ALS 60 1.33 0.15 2150
Kyrönmaa 2016 Leica ALS 80 HP 1.55 0.15 2000
Orimattila 2016 Leica ALS 60 0.5 0.15 2500
Sodankylä 2015 Optech ALTM_Gemini 0.7 0.15 1890
Suomussalmi 2017 Riegl LM-7800 1.5 0.15 1700
Ylitornio 2015 Optech ALTM_Gemini 0.8 0.15 1600