Remotely piloted aircrafts (RPAs) are becoming well-known for monitoring forest restoration (FR). Canopy cover percentage on a restoration site is a major indicator for the early phases of FR. We present a protocol to evaluate canopy cover using low-cost RPA and a friendly computational environment. We tested the protocol in six FR projects in the Brazilian Atlantic Forest. After processing the images automatically to generate the digital surface model and the digital terrain model, the canopy cover is measured in QGIS by considering height thresholds in the canopy height model. The results had F 1 values higher than 0.9, which confirms a robust methodology that does not require specific computer science or remote sensing skills. Thus, low-cost RPA proved to be accurate and user-friendly in measuring the canopy cover, which improves monitoring during most FR stages. Such finding plays an important role in FR policies and future works must study a user-friendly protocol for measuring tree height via low-cost drones.
Forests, Not Farms: How OFP is Solving the Monoculture Problem
Existing and emerging uses of drones in restoration ecology
FREE DOWNLOADS: Mid-Atlantic Stream Restoration Conference
Vegetation height measurement at a sample point (modified from [34]).
A protocol for canopy cover monitoring on forest restoration
Seamless integration of above- and under-canopy unmanned aerial
SciELO - Brasil - PLATAFORMAS AÉREAS REMOTAMENTE PILOTADAS COM CÂMERA RGB PARA O MAPEAMENTO DE VIVEIROS COMERCIAIS DE TOMATE DE MESA PLATAFORMAS AÉREAS REMOTAMENTE PILOTADAS COM CÂMERA RGB PARA O MAPEAMENTO DE
Evaluating the feasibility and potential of unmanned aerial vehicles to monitor implementation of forestry best management practices in the coastal plain of the southeastern United States - ScienceDirect
Busca de Publicações - Portal Embrapa
Frontiers Drone-Based Assessment of Canopy Cover for Analyzing
SciELO - Brasil - PLATAFORMAS AÉREAS REMOTAMENTE PILOTADAS COM CÂMERA RGB PARA O MAPEAMENTO DE VIVEIROS COMERCIAIS DE TOMATE DE MESA PLATAFORMAS AÉREAS REMOTAMENTE PILOTADAS COM CÂMERA RGB PARA O MAPEAMENTO DE
PDF) A protocol for canopy cover monitoring on forest restoration
Using drones for restoration planning
FR structural parameters results of the study area in a high mapping
Webinar: Drones for restoration monitoring and planning - by