Aerial laser scanning (ALS) dataset, Crique Plomb and Montagne Plomb, French Guiana, acquired in October 2004.

The aerial laser scanning (ALS) dataset, acquired in October 2004, covers five plots of Crique Plomb and Montagne Plomb area in French Guiana. In this area. the forest presents contrasting and diversified characteristics : high forest, forest grown on ferricrust, and superficial saprolit with high density of stem per hectare. 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.本机载激光扫描（Aerial Laser Scanning, ALS）数据集采集于2004年10月，覆盖法属圭亚那克里克普隆（Crique Plomb）与蒙塔涅普隆（Montagne Plomb）区域内的5块样地。该区域森林特征鲜明且多元，涵盖高大乔木林、生长于铁结壳层之上的林分，以及每公顷茎秆密度较高的浅层腐岩土林分。数据集除提供原始地面回波数据外，还包含分辨率均为1米的数字地形模型（Digital Terrain Model, DTM）、数字表面模型（Digital Surface Model, DSM）以及数字冠层模型（Digital Canopy Model, DCM）。