Laspy
Laspy is a Python library for reading, writing, and manipulating LiDAR data in the LAS and LAZ file formats. It provides a high-level interface to work with point cloud data, enabling tasks such as parsing headers, accessing point records, and performing basic spatial operations. The library is widely used in geospatial analysis, remote sensing, and applications involving 3D point clouds from airborne or terrestrial laser scanning.
Developers should learn Laspy when working with LiDAR data in Python, especially for processing LAS/LAZ files in fields like forestry, urban planning, or autonomous vehicles. It is essential for tasks requiring efficient access to point cloud attributes, such as classification, intensity values, or GPS time, and integrates well with other geospatial libraries like GDAL or PDAL for advanced workflows.