This AHN4 LiDAR point cloud in LAZ format provides high-precision aerial elevation data for the Dutch tile 30GN1 09. The dataset represents a specific airborne LiDAR capture from the fourth national elevation survey of the Netherlands (AHN4). It contains dense spatial point data, including ground elevation, vegetation, and built structures within the defined 30GN1 09 coordinate tile. The information is structured to provide an accurate representation of the terrain and physical features, allowing for detailed analysis of the landscape topography. This raw data is essential for generating digital elevation models (DEM) or digital surface models (DSM) and provides a high-fidelity foundation for large-scale architectural site planning and urban analysis projects.

The download is a 46.1 MB file containing .LAZ files.

Professionals can import this LAZ file into GIS software or point cloud processing platforms such as CloudCompare, ArcGIS, or specialized CAD plugins. Users should verify the coordinate system and projection settings before integration to ensure correct alignment with existing site plans. Once loaded, the data can be filtered to isolate ground points from surface obstructions, enabling the creation of precise contour lines, mesh surfaces, or volumetric calculations for large-scale site development and environmental assessment workflows.

This dataset is suitable for urban planners, landscape architects, and civil engineers working on projects across the Netherlands. It is vital for site feasibility studies, flood risk analysis, and large-scale masterplanning where accurate ground level data is required. By integrating this point cloud, designers can contextualize their proposals with real-world topography, ensuring that building massing and site drainage strategies are based on high-quality national survey data. It is an indispensable resource for projects requiring precise spatial context for complex site environments.