About this asset

This classified airborne LiDAR point-cloud tile from the USGS 3DEP provides accurate terrain data for Grand Canyon National Park. The dataset consists of a high-density, classified airborne LiDAR point cloud representing the complex topography of the Grand Canyon region. Captured as part of the U.S. Geological Survey 3D Elevation Program, this tile offers precise elevation data suitable for large-scale environmental analysis and site surveying. The file structure adheres to standard industry specifications, ensuring that the point classifications—such as ground, vegetation, and built structures—remain intact for accurate digital terrain modelling. This information is essential for professionals requiring high-fidelity spatial data for complex landscape architecture and large-scale civil engineering projects.

The download is a 5.1 MB file containing .LAZ files.

Professionals can integrate this LAZ file into GIS software or BIM platforms to generate accurate digital elevation models and contour maps. Importing the data requires software capable of handling point-cloud processing, where users can filter classifications to isolate ground surfaces or vegetation density.

This dataset is primarily used in large-scale landscape architecture, civil engineering, and environmental planning projects where precise geographical context is required. It serves as a critical reference for site feasibility studies, terrain analysis, and regional master planning within challenging geological environments. Professionals working on infrastructure development, ecological restoration, or site-wide master plans use this data to establish accurate base layers for CAD and BIM workflows, ensuring that all subsequent design interventions are grounded in real-world topographical conditions.