The document discusses advancements in visualizing remotely sensed 3D data. It describes historical methods for managing large volumes of 3D point data, such as LiDAR and photogrammetry data, which included rasterizing, loading entirely into memory, decimation, and streaming from disk. A new advanced spatial indexing solution is introduced that allows for real-time rendering of massive 3D point clouds with unlimited size, compressed data, and low computer resource usage while preserving the full resolution and detail of the original data.