lisal
Lisal is an open-source software library designed for geospatial data processing and spatial analysis. It provides algorithms for common GIS operations such as spatial joins, buffering, intersections, overlay analysis, and raster-vector workflows. Lisal emphasizes a lightweight API and modular architecture to support both rapid prototyping and production-scale pipelines. The library is implemented with performance in mind, offering compiled core routines with high-level bindings for Python and C++. It supports multiple coordinate reference systems, time-aware data, and standard geospatial data formats.
History and development of Lisal began in 2015 as a collaboration among researchers from several institutions
Features of Lisal include core modules for geometry processing, spatial indexing (such as R-trees), topology and
Usage and reception: Lisal is used in academic research, municipal GIS tasks, and data science workflows requiring
See also: open-source GIS, spatial databases, geospatial libraries.