Nouragues
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The aerial laser scanning (ALS) dataset, acquired in 2007, covers the research area in the Nouragues reserve. Ground echoes are available as well as a digital terrain model (DTM), a digital surface model (DSM), and a digital canopy model (DCM) with a 1 meter resolution.
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Subset of the Pléiades image that covers the experimental station Nouragues in French Guiana.
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Subset of the image that covers the experimental site Nouragues in French Guiana.
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High density aerial laser scanning (LIDAR) dataset acquired on 22 October 2015. The dataset covers 27.4 km² including the research station in the Nouragues reserve.
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The aerial laser scanning (ALS) dataset, acquired in 2008, covers three plots of the research area in the Nouragues reserve. Ground echoes are available as well as a digital terrain model (DTM), a digital surface model (DSM) , and a digital canopy model (DCM) with a 1 meter resolution.
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Subset of the image that covers the experimental site Nouragues in French Guiana.
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High density (20 pt/m2) aerial laser scanning (LIDAR) dataset acquired in march 2012. Covers 24 km2 including the research station in the Nouragues reserve.
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Mosaic of color and near infrared aerial photographs. The image covers 27.4 km² including the research station in the Nouragues reserve.
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The Nouragues forestry experimental site is located the Nouragues experimental station in French Guiana (other experimental sites than Nouragues plots are established in Nouragues station). This experimental site is composed by several plots not contiguous, some of them are divided into smaller plots (1ha). For each plot, the following information is recorded for all trees and lianas with DBH ≥ 10cm : 1. location of individuals inside the plot, 2. botanical identification (when it is possible), 3. diameter at breast height, or 30 cm above last aerial root, last buttress or last irregularity, 4. total height of tree (subsample). Since 2012, on Grand Plateau and Petit Plateau : 1. coefficient of light exposure 2. coefficient of infestation by lianas in tree crown.
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The site Nouragues is composed of four 3km-transects (20m wide). 4450 trees with dbh>=20cm have been recorded by Office national des forêts (ONF). Fauna inventories have been made by Office national de la chasse et de la faune sauvage (ONCFS) few days after. No under-storey survey on this site. Soils have been described using 14 samples (1.20m depth max.). No laboratory analysis available for soils.
Guyane-SIG