Search Results for "fast"

When you need the best performance for your location-based applications, you can rely on Tile38. Tile38 is an ultra-fast, open source geospatial database and geofencing server capable of real-time geofencing, fast spatial indexing and more. It supports a variety of object types including lat/lon, Geohash, bbox, GeoJSON, QuadKey, and XYZ tile; and is capable of operations like Nearby, Within, and Intersects. There’s also built-in support for many popular tools.

The 3D Toolkit provides algorithms and methods to process 3D point clouds. In includes automatic precise registration (6D simultaneous localization and mapping, 6D SLAM) and other tools, e.g., a fast 3D viewer, plane extraction software, etc.

libosmscout offers applications simple, high-level interfaces to offline rendering and routing functionalities based on OpenStreetMap data. It does so by preprocessing *.osm data files and generating binary data and index files for fast access.

The JTS Topology Suite is an API for modelling and manipulating 2-dimensional linear geometry. It provides numerous geometric predicates and functions. JTS conforms to the Simple Features Specification for SQL published by the Open GIS Consortium.

...Now in 0.3.0: osm_tags: tag analyzer (like tag watch) osm_split: split osm file in single files for nodes, ways and relations and collect some meta information (will be used as input for other tools). osm_cut: create rectangular extracts tr_view: view tool for trafalgar files, including fast osmtoolz import filter, GPX an KML track import (see screenshots) There is a small script included which helps to transform from *.bz2 to *.gz using a named pipe (seems not to work for cygwin)

polyclip is a free library for fast clipping of polygons, written in C++. It supports arbitrarily shaped polygons, including multi-part,self-intersecting and holed polygons. Degenerate cases such as touching and overlapping polygons are also handled. polyclip is Free Software, available under the GNU LGPL license.

A fast, simple Java library for calculating Voronoi lines given an array of input coordinates. It does not feature code to display the results graphically.

Open Source Routing Machine computes shortest paths in a graph. It was designed to run well with map data from the Openstreetmap Project.

Graphserver provides fast shortest-path computations on very large graphs, for use as a sub-component of a trip-planning service.

CitySpeed is a Python package that uses online mapping services to gather statistics on the efficiency and complexity of road networks. This can be used to create maps showing how fast you can drive around a particular city.

Java and ColdFusion libraries to lookup country code and language from IP address. It uses a local copy of the WHOIS database to perform fast, accurate lookups of country codes. Useful for log analysis, internationalization, geolocation, etc..

This project aims to produce a fast and reliable Java library for converting JTS (Java Topology Suite) Geometry Objects into OGC GML-conformant DOM Elements

2D, 3D object indexes (Quadtree, Octree, Quadtree with object radius indexation), fast geometry find functions, template classes with embedded 2D, 3D indexation and fast search features.

Mobilemaps is a Nearby Engine which allows users to find Web pages by location. Extremely fast and capable of scaling to any number of pages, it supports OpenGIS map-servers and uses MySQL, Perl and C.

...While there are other open-source GIS, and image-processing packages available, this one is designed to be comprehensive, work on 3 major platforms, user-extensible, fast, and able to handle huge datasets. Click the Blog tab for more info.