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.

Project Activity

See All Activity >

License

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

Follow Java Spatial Index (RTree) Library

Java Spatial Index (RTree) Library Web Site

Other Useful Business Software

Stop Storing Third-Party Tokens in Your Database

Auth0 Token Vault handles secure token storage, exchange, and refresh for external providers so you don't have to build it yourself.

Rolling your own OAuth token storage can be a security liability. Token Vault securely stores access and refresh tokens from federated providers and handles exchange and renewal automatically. Connected accounts, refresh exchange, and privileged worker flows included.

Try Auth0 for Free

Rate This Project

User Ratings

5.0 out of 5 stars

★★★★★

★★★★

★★★

★★

★

ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 5 / 5

features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5

design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5

support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5

User Reviews

Filter Reviews:

All

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

Developers, Science/Research

Registered

2002-09-14

Similar Business Software

Hubstaff

Hubstaff is a time tracking software that helps teams log hours, monitor productivity, and automate payments — whether remote, hybrid, in-office, or field-based. Available on desktop, web, and mobile, Hubstaff enables employees to track time against specific tasks and projects from anywhere....

See Software
Linxup

Linxup is an ideal GPS tracking and dash cam solution for small and medium-sized businesses with fleets that want a powerful, easy-to-use system without overpaying for technology they don't need. Linxup's live, US-based support and coaching team is dedicated to ensuring customers get maximum...

See Software
DeliverySuite

DeliverySuite – Empowering the Courier, Transportation, and Warehousing Industries DeliverySuite is a toolkit tailored specifically for the Courier, Transportation, and Warehousing Industries. Our goal? To help you make sense of the intricacies in these fields and transform how you manage and...

See Software
Quartix

With more than 30,000 customers and more than 600,000 devices installed in its 23-year history, the Quartix vehicle tracking system helps customers in the US, UK and Europe, in a wide range of industries, save on fuel and insurance every day. Whether your fleet consists of trucks, coaches,...

See Software
OnTime 360

OnTime 360 is an all-in-one software solution that is built to handle your custom delivery workflow. OnTime offers a powerful ready-to-use platform with a complete customer web portal, driver mobile app, dispatcher interface, and management suite. OnTime also comes with flexible add-on tools...

See Software
Momentum IoT

Momentum makes service businesses more profitable. Our cloud-based software platform, powered by a connected network of GPS hardware devices, gives you complete financial control and deep operational insight into your business. With Momentum, you never worry about time-consuming data entry...

See Software