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README.md
This project has been archived, please use tidwall/rtree instead.
RTree implementation for Go
This package provides an in-memory R-Tree implementation for Go, useful as a spatial data structure. It has support for 1-20 dimensions, and can store and search multidimensions interchangably in the same tree.
Authors
- 1983 Original algorithm and test code by Antonin Guttman and Michael Stonebraker, UC Berkely
- 1994 ANCI C ported from original test code by Melinda Green
- 1995 Sphere volume fix for degeneracy problem submitted by Paul Brook
- 2004 Templated C++ port by Greg Douglas
- 2016 Go port by Josh Baker
- 2018 Added kNN and merged in some of the RBush logic by Vladimir Agafonkin
License
RTree source code is available under the MIT License.