Projects tagged ‘spatial’

PostGIS is a spatial database extension for PostgreSQL. PostGIS complies with the OpenGIS "Simple Features for SQL" specification, and provides high-performance spatial SQL access to GIS objects in the database.

Commonly referred to as GRASS, this is a Geographic Information System (GIS) used for geospatial data management and analysis, image processing, graphics/maps production, spatial modeling, and visualization. GRASS is currently used in academic and ... [More] commercial settings around the world, as well as by many governmental agencies and environmental consulting companies. [Less]

GEOS (Geometry Engine - Open Source) is a C++ port of the Java Topology Suite (JTS). As such, it aims to contain the complete functionality of JTS in C++. This includes all the OpenGIS "Simple Features for SQL" spatial predicate functions and spatial operators, as well as specific JTS topology functions such as IsValid().

GeoNetwork opensource is a standardized and decentralized spatial information management environment, designed to enable access to geo-referenced databases, cartographic products and related metadata from a variety of sources, enhancing the spatial ... [More] information exchange and sharing between organizations and their audience, using the capacities of the internet. This approach of geographic information management aims at facilitating a wide community of spatial information users to have easy and timely access to available spatial data and to existing thematic maps that might support informed decision making. [Less]

JPOX provides transparent persistence of Java objects. It is a compliant implementation of the JDO1.0, JDO2.0, JDO2.1 and JPA1.0 specifications. It supports persistence to all of the major RDBMS on the market today, as well as to DB4O datastores. It ... [More] allows querying using either JDOQL, SQL or JPQL. JPOX 1.1.0 is the Reference Implementation(RI) for JDO 2, and JPOX 1.2.0 is the RI for JDO2.1. It uses OSGi technology for its plugin framework [Less]

SharpMap is an easy-to-use mapping library for use in web and desktop applications. It provides access to many types of GIS data, enables spatial querying of that data, and renders beautiful maps.

MapGuide Open Source is a web-based platform that enables users to quickly develop and deploy web mapping applications and geospatial web services. MapGuide features an interactive viewer that includes support for feature selection, property ... [More] inspection, map tips, and operations such as buffer, select within, and measure. MapGuide includes an XML database for managing content, and supports most popular geospatial file formats, databases, and standards. MapGuide can be deployed on Linux or Windows, supports Apache and IIS web servers, and offers extensive PHP, .NET, Java, and JavaScript APIs for application development. [Less]

The JTS Topology Suite is an API of 2D spatial predicates and functions. It has the following design goals: * JTS conforms to the Simple Features Specification for SQL published by the Open GIS Consortium * JTS provides a complete, consistent ... [More] , robust implementation of fundamental 2D spatial algorithms * JTS is fast enough for production use * JTS is written in 100% pure Java( * JTS is open source (under the LGPL license) [Less]

Feature Data Objects (FDO) is an API for manipulating, defining, and analyzing geospatial information regardless of where it is stored. FDO uses a provider-based model for supporting a variety of geospatial data sources, where each provider typically supports a particular data format or data store.

Mapnik is a Free Toolkit for developing mapping applications. It's written in C++ and there are Python bindings to facilitate fast-paced agile development. It can comfortably be used for both desktop and web development

Fusion is a web-mapping application development framework for MapGuide OS and MapServer built primarily in JavaScript. It allows non-spatial web developers to build rich mapping applications quickly and easily. Using widgets, developers are able to ... [More] add, remove, or modify functionality using standard-compliant HTML and CSS. Fusion does not require any proprietary browser plug-ins and works in all the major browsers on Windows, Mac, and Linux. [Less]

This project's main objective is to provide routing functionality to PostGIS / PostgreSQL. pgRouting is part of PostLBS, which provides core tools for Location Based Services (LBS) as Open Source Software (OSS). Its tools are similar to those found on proprietary software.

A port of JTS to .Net, rewritten to take advantage of CLR constructs, as well as remove some of the legacy issues in JTS.

MsSqlSpatial - Spatial Extensions for SQL Server 2005. This project conforms to OGC Simple Features Specification for SQL Revision 1.1 and provides many useful features to power GIS applications.

NetTopologySuite is a C#/.NET port of JTS Topology Suite, a Java library for GIS operations, (OpenGIS compliant). The main goal of this project is to have a .NET GIS solution that is fast and reliable for any kind of .NET platform, PocketPC and SQL Server 2005 (through CLR integration) included.

Hibernate Spatial is a generic extension to Hibernate for handling geographic data. It is generic in the sense that it works in the same way across different databases. Hibernate Spatial allows you to deal with geographic data in a standardized ... [More] way, whatever database that you use (as long as a Spatial Dialect Provider exists for it). In other words, it abstracts away from the specific way your database supports geographic data, and provides a standardized, cross-database interface to geographic data storage and query functions. Hibernate Spatial supports most of the functions of the OGC Simple Feature Specification. [Less]

Perl extension for generating cartograms, maps in which the sizes of the enumeration units have been rescaled according to an attribute they posses rather than their actual size. Resizing a map's regions in a way that keeps the map recognizable is ... [More] a difficult problem. Michael Gastner proposed a method and made available a C program to generate cartograms. By now, Geo::Cartogram simply takes a map in ESRI's shapefile format (.shp) and a user-defined function to generate the files needed for Gastner's program to run. [Less]

Cinnamon is a spatial analysis library.

WDB is a weather data storage system for storage of weather and water observations, forecasts, analysis fields, and models. The system should be compatible with the meteorological standards BUFR and GRIB (version 1 and 2). In addition to generic ... [More] loading programs, WDB also features a flexible retrieval interface for retrieving weather data in time series or entire fields. WDB is built using PostgreSQL extended with PostGIS. [Less]

Library for accessing common GIS formats for use primarily with MySQL.

NEST is a new ESA toolbox with an integrated viewer for reading, calibration, post-processing and analysis of ESA and 3rd party SAR data including ERS-1 & 2, ENVISAT, JERS-1, ALOS PALSAR, TerraSAR-X, and Radarsat-1 & 2. Distributed as fully open ... [More] source, NEST allows users to easily develop new readers and post-processors for SAR data by means of a Java Application Programming Interface (API). NEST is developed by Array Systems Computing Inc. under contract to ESA. [Less]

Opticks is a software framework that enables video and image processing. It allows users to load numerous types of video and image file formats, geo-reference image data, display and playback video and images, build algorithms to process images and ... [More] video, and save the results as new images and video. Additionally, the Opticks public API allows software engineers to develop and add new software plug-ins, thereby expanding and customizing the Opticks functionality. [Less]

NHibernate extension to handle geographic data in a standard way.

Open Source GIS Engine for the .NET Framework Includes a Geometry Class Library, implementing the OpenGIS® Simple Features Specification for COM/OLE and OpenGIS® Web Map Service (WMS) Implementation. Windows Forms and Web Forms control to allow the visualization of spatial data

MapStudio Open Source has moved!MapStudio Open Source is now a part of the MapGuide project. As a part of the move, it has been renamed MapGuide Maestro. The new home page is: http://trac.osgeo.org/mapguide/wiki/maestro The most recent release is 1.0.7.

A python script that tries to create a spatial interaction between non spatial data.

This is a repository for course notes

R code for calculating SMR's from population and case data.

Debrief has been created to perform a variety of functions related to maritime tactical analysis, ranging from detailed analysis requiring accurate calculation and presentation of bearing and bearing rates, through the collation of graphical ... [More] information to produce a plot for insertion into an analysis report, to the recording of animated dynamic sequences for replay in a presentation. The tool was originally produced to support submarine analysis, but has been expanded in the last 8 years to support surface and airborne analysis. In it's current version Debrief provides little support for analysis of land-based exercises. [Less]

Map-Fu is a full-featured web mapping interface written using PHP/Javascript that can be modified and used as part of a custom web mapping application. It is designed to function as part of an open source mapping stack including UMN Mapserver, GDAL/OGR.