Dr. Elias F. Berra Profile

Dr. Elias F. Berra

at Federal University of Rio Grande do Sul

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Publications (2)

SPIE Journal Paper | 2 September 2020

Machine learning and generalized linear model techniques to predict aboveground biomass in Amazon rainforest using LiDAR data

Mateus Schuh, José Augusto Spiazzi Favarin, Juliana Marchesan, Elisiane Alba, Elias Fernando Berra, Rudiney Soares Pereira

JARS, Vol. 14, Issue 03, 034518, (September 2020) https://doi.org/10.1117/12.10.1117/1.JRS.14.034518

KEYWORDS: Data modeling, LIDAR, Statistical modeling, Machine learning, Performance modeling, Statistical analysis, Error analysis, Biological research, Carbon, Remote sensing

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SPIE Journal Paper | 3 July 2020

Individual tree crown detection and delineation across a woodland using leaf-on and leaf-off imagery from a UAV consumer-grade camera

Elias Berra

JARS, Vol. 14, Issue 03, 034501, (July 2020) https://doi.org/10.1117/12.10.1117/1.JRS.14.034501

KEYWORDS: Unmanned aerial vehicles, RGB color model, Clouds, Cameras, Data modeling, 3D modeling, Spatial resolution, Remote sensing, Error analysis

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