Java Spatial Index (RTree) Library download

The Java RTree project aims to maintain an Java version of the RTree spatial indexing algorithm. See http://jsi.sourceforge.net for more information, and http://github.com/aled/jsi for latest development code.

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GNU Library or Lesser General Public License version 2.0 (LGPLv2)

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zonaopengts Posted 2016-09-10

Hi Visit the blog "Zona OpenGTS" (www) zona-opengts.blogspot.com Thanks !!!
liuguanli Posted 2014-06-08

I have two questions about the function "pickNext()" in RTree.java.The first is when (newNode.entryCount < maxNodeEntries / 2) why choose node n to add the entry.The second is why choose the smaller area of tectangle to add the entry? Would you mind give me a reply? my email:liuguanli1205@qq.com
saramills Posted 2013-05-31

Jsi is excellent! Thanks.

1 user found this review helpful.
gernotbelger Posted 2012-06-17

Works out of the box. A simple test with 100 million random queries on an index containing 15.000 rectangles took about 20sec. Great!

Additional Project Details

Intended Audience

Science/Research, Developers

Registered

2002-09-14

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