In this work. we present a study about the application of bi-temporal. large interval aerial laser scans for constructing of tree growth models and estimating site index quality based on the measured increments from the laser scans. We compared two LiDAR scans with 14 years of difference in the national park area. https://www.spidertattooz.com/The-GelBottle-Inc-BIAB-Gel-Polish-Baby-67oz-p16988/