Dataset: Census of individual trees of Tucunare Vichada (2020)

Vista sencilla de ítem
dc.creatorRuiz-Hurtado, Andres Felipe
dc.creatorPérez Bolaños, Juliana
dc.creatorArrechea-Castillo, Darwin Alexis
dc.creatorMatiz Rubio, Natalia
dc.creatorCosta Junior, Ciniro
dc.creatorArango Mejia, Jacobo
dc.creatorCardoso Arango, Juan Andres
dc.date2024
dc.date2024-12-09T07:55:49Z
dc.date2024-12-09T07:55:49Z
dc.date.accessioned2026-06-27T13:32:28Z
dc.descriptionThis dataset contains information of individual trees in Tucunare, Vichada-Colombia extracted from remote sensing imagery processed using AI models. Information from the High Resolution 1-meter Global Canopy Heights map from Meta-AI. The dataset includes a CSV file containing attributes related to tree dimensions and geolocation and a shapefile with polygons representing each tree Metodology:Tree information was obtained by leveraging the High-Resolution 1 m Global Canopy Height map generated by Meta's AI model, trained on a large dataset of satellite images and LIDAR data, to predict canopy heights with a mean absolute error of 2.8 meters. The map tiles were downloaded from Amazon Web Services (AWS) S3 Bucket and processed using additional steps: merging and clipping tiles to cover the region of interest of Tucunare, vectorizing, filtering, and georeferencing individual trees to derive attributes like area, perimeter, equivalent diameter, and circularity representing the visual crown of each tree, and finally applying zonal statistics to assign tree height values. The resulting vector layer contains detailed tree metrics, supporting advanced canopy analysis.
dc.identifierhttps://hdl.handle.net/10568/163200
dc.identifier.urihttp://hdl.handle.net/123456789/62611
dc.languageen
dc.rightsOpen Access
dc.sourceRuiz Hurtado, A.F.; Perez Bolanos, J.; Arrechea Castillo, D.A.; Matiz Rubio, N.; Costa Junior, C.; Arango Mejia, J.; Cardoso Arango, J.A. (2024) Dataset: Census of individual trees of Tucunare Vichada (2020). https://doi.org/10.7910/DVN/RTO8MM
dc.subjectremote sensing
dc.subjectartificial intelligence
dc.titleDataset: Census of individual trees of Tucunare Vichada (2020)
dc.typeDataset

Archivos

Colecciones

Alianza Bioversity International y CIAT