This classified airborne LiDAR point cloud tile from the USGS 3DEP provides high-resolution elevation data for San Francisco. This dataset consists of a classified airborne LiDAR point cloud tile sourced from the United States Geological Survey 3D Elevation Program. It represents the physical topography and urban landscape of San Francisco, capturing detailed elevation values across the terrain. As a technical data asset, it contains precise spatial information formatted for professional GIS and CAD workflows. The file provides the necessary raw points to generate accurate digital elevation models, contour maps, or baseline site context for large-scale urban development projects. It is a foundational resource for engineers and planners requiring verified geographic data.

The download is a 1.1 MB file containing .LAZ files.

Professionals can integrate this LAZ file into GIS software, 3D modelling platforms, or civil engineering applications that support point cloud processing. Users typically import the data to establish site context, perform terrain analysis, or delineate ground surfaces from vegetation and structures. Once loaded, the point cloud can be filtered by classification codes to isolate specific features, facilitating the creation of accurate topography surfaces or 3D site models for preliminary design and feasibility studies in complex urban environments.

This LiDAR data is essential for architects, urban planners, and civil engineers working on site analysis, masterplanning, and infrastructure projects within San Francisco. It serves as a reliable baseline for assessing existing site conditions, slope analysis, and flood modelling during the early stages of project development. The asset is particularly useful for context building in large-scale residential, commercial, or public works proposals where precise ground elevation data is required to ensure alignment with the surrounding urban fabric and topography.