LidarView vs Quick Terrain Modeler

LidarView is a 3D LiDAR application for receiving, recording, visualizing, and processing sensor data in real time. It works with live streams and recorded PCAP files, displaying time-stamped returns as point clouds. Users can filter laser subsets, view multiple frames, apply 3D transforms, register point clouds, and classify points. Its SLAM tools reconstruct nearby environments and locate the sensor. The product page describes HPC support for AI-based scene classification, object tracking, and 3D reconstruction. Listed sensor interpreters cover Hesai, Leishen, Livox, Ouster, Robosense, and Velodyne; plugins can add interpreters when an open driver or packet specification is available. ROS2IO and PCL plugins are included. Built on ParaView, LidarView supports Python scripting and web visualization through trame. It supports E57 and LAS/LAZ data and is available for Linux and Windows. The software is open source under Apache 2.0 and costs nothing. Its documented sensor coverage does not span the whole market.

Quick Terrain Modeler is 64-bit Windows desktop software for exploiting 3D point clouds and terrain data from LiDAR and other sources. It displays point clouds and surface models in 3D scenes and can drape file-based or WMS imagery over them. Analysis tools cover 3D measurement, slope, flood, volumetric, communications, and helicopter landing zones. Classification and extraction can produce building footprints, roof vectors, centroids, DSMs, and DTMs. The software accepts LiDAR, radar, photogrammetry or imagery, and sonar, including multiple sensor types in one scene. Exports support GIS, imagery, CAD, PowerPoint, and Google Earth; WMS imagery and NGA GRID access are available for DoD users. It can operate without a network, although some integrations and data access need one. Node Lock, Portable, and Floating licenses serve different workstation and network arrangements. Pricing is on request, and a free trial requires an organizational email address.