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images / models / 3d representations - Elevation data was also found to be among the most impactful for agriculture and forestry. By processing lidar point clouds (left) data to bare earth digital elevation model (right), the vegetation is stripped away to reveal parts of landscapes that are masked by forested canopies or other features. For example, in dense forests, landslides--especially old landslides--might be invisible on aerial images and hard to detect from the ground but can be seen with the aid high resolution elevation data.