MARCUS VINICIO NEVES D OLIVEIRA, CPAF-AC; LUIS CLAUDIO DE OLIVEIRA, CPAF-AC; JAQUELYNE LINS JANUÁRIO, UNIVERSIDADE FEDERAL DO ACRE; CAIO ALEXANDRE NASCIMENTO SANTOS, GEOINFO RURAL & ENVIRONMENTAL SOLUTIONS.2026-06-30http://hdl.handle.net/123456789/371298In this study we combine PSP and LiDAR data to estimate forest structural parameters at landscape level to compare the entire logged area with a previous LiDAR flight and an adjacent undisturbed forest. The objective was to answer two research questions: i. how forest structure changed, at landscape level in the last six years? ii. is the logged forest structurally similar to an undisturbed forest twenty years after logging?4 p.openAccessDroneTeledetecciónVehículos aéreos no tripuladosBiomasa aéreaAcumulación de materia secaBosquesExplotación forestalRegeneración naturalFazenda Iracema IILábrea (AM)AmazonasAmazônia OcidentalWestern AmazonAmazonia OccidentalSensoriamento RemotoBiomassaMatéria SecaParte AéreaFlorestaExtração da MadeiraRegeneração NaturalRemote sensingLidarUnmanned aerial vehiclesAboveground biomassDry matter accumulationForestsLoggingNatural regenerationArtigo em anais e proceedings