Open-source alternatives to Lidar

A Groovy implementation of GeoScript.

A small Go library for reading and writing LiDAR (LAS) files

Airborne LiDAR data manipulation and visualisation for forestry application

LandTrendr Code (from /projectnb/trenders/code/LandTrendr2012)

Naqsha

Elixir library for various distance calculations

A Geometry library for Elixir that calculates spatial relationships between two geometries

Potree is a web-based point cloud rendering engine and viewer designed for the visualization and analysis of massive 3D spatial datasets and LIDAR scans. It functions as a geospatial analysis tool that enables the interactive exploration of high-density point clouds directly within a web browser using WebGL. The system utilizes eye-dome lighting to enhance depth perception of 3D structures and supports virtual reality for immersive spatial exploration. It provides specialized capabilities for 3D scene documentation through hierarchical annotations and the creation of animated camera fly-throu

plasio

An unofficial SWAT (Soil & Water Assessment Tool) code collection from official historical releases and the scientific community.