Trajecta is a spatial analysis engine focusing on Least-Cost Analysis (LCA). It enables fast and efficient computation of tasks such as FETE (From-Everywhere-To-Everywhere) and LCPA (Least-Cost Path Analysis). The software is free and open-source under GPL-3.0 license. Currently supported versions: Windows, Linux. Coming soon: MacOS.
desktop-app qt cpp gis gdal desktop-application spatial-analysis geographical-information-system digital-humanities archaeology least-cost-paths qt6 fete landscape-archaeology least-cost-analysis from-everywhere-to-everywhere lcpa
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Updated
Aug 30, 2026 - C++