MapWindow GIS is a lightweight

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GIS A geographic information system (GIS) is a type of database containing Geographic data and information, geographic data (that is, descriptions of phenomena for which location is relevant), combined with Geographic information system software, sof ...

(mapping) desktop application and set of programmable mapping components.

History

MapWindow GIS and its associated MapWinGIS

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were originally developed by Daniel P. Ames and a team of professors and students at

Utah State University Utah State University (USU or Utah State) is a public land-grant research university in Logan, Utah. It is accredited by the Northwest Commission on Colleges and Universities. With nearly 20,000 students living on or near campus, USU is Utah's ...

in 2002-2003 as part of a research project with the

Idaho National Laboratory Idaho National Laboratory (INL) is one of the national laboratories of the United States Department of Energy and is managed by the Battelle Energy Alliance. While the laboratory does other research, historically it has been involved with nu ...

Idaho Falls, Idaho Idaho Falls (Shoshoni language, Shoshoni: Dembimbosaage) is a city in and the county seat of Bonneville County, Idaho, Bonneville County, Idaho, United States. It is the state's largest city outside the Boise metropolitan area. As of the 2020 Un ...

as a GIS mapping framework for watershed modelling tools in conjunction with source water assessments conducted by the laboratory. In 2004 it the first open source version of the software was released as MapWindow GIS 3.0, after which it was adopted by the

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as the primary GIS platform for its BASINS (Better Assessment Science Integrating Point and Nonpoint Sources) watershed analysis and modeling software. As the project has grown, much of the day-to-day management of the code and associated website has been handled by Paul Meems and a group of volunteer user-developers from around the world.

Conferences

*The 1st International MapWindow GIS Users and Developers Conference was held in Orlando, Florida from March 31 - April 2, 2010 and included 60 participants from multiple countries and government, private, and educational institutions. *The 2nd International MapWindow GIS and DotSpatial Conference included the newly developed DotSpatial GIS programming environment and was held in San Diego, California, June 13–15, 2011. *The 2012 International Open Source GIS Conference was held in Velp, The Netherlands, from July 9–11, 2012. This was the first joint meeting of MapWindow GIS users and developers together with the broader regional open source GIS community. *Later MapWindow GIS users and developers meetings have largely been held in conjunction with other communities and conferences including the American Water Resources Association, American Geophysical Union, OSGEO, and the International Environmental Modelling & Software Society.

Technical details

MapWindow GIS is distributed as an open source application under the

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distribution license, MapWindow GIS can be reprogrammed to perform different or more specialized tasks. There are also plug-ins available to expand compatibility and functionality. The core component of MapWindow GIS is the MapWinGIS ActiveX Control. This component (MapWinGIS.ocx) is written in the C++ programming language and includes all of the core mapping, data management, and data analysis functions required by the MapWindow GIS desktop application. A user manual for MapWinGIS ActiveX Control written by Daniel P. Ames and Dinesh Grover was released through in 2007. The MapWindow GIS desktop application is built upon

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technology. Originally written using Visual Basic .NET, the application was re-written using C# .NET. Project source code was originally hosted and maintained on a local SVN server on www.mapwindow.org. Later it was ported to the Microsoft open source code repository, codeplex.com. Presently all project code is hosted at GitHub.org. Updates for MapWindow GIS are regularly released by a group of student and volunteer developers.

MapWindow GIS in scientific literature

MapWindow GIS has found much adoption in the water resources and modelling community. Some example research projects using the software include: * MapWindow GIS and its watershed delineation tool were used to generate terrain curvature networks by Burgholzer * Fujisawa used MapWindow GIS in conjunction with Google Earth for data preparation. * MapWindow GIS was extended with several plug-ins and custom datasets for the United Nations WaterBase project. * MapWindow GIS was extended with a large number of watershed analysis plugins and was completely rebranded as BASINS by the

. * A "cost efficient" modelling tool for distributed hydrologic modelling was created by Lei et al. * Fan et al. coupled a large scale water quality model with MapWindow GIS.

References

* Rafn, E. and Ames, D.P. “Estimating Stream Channel Cross Sections from Watershed Characteristics.” GIS and Water Resources AWRA Spring Specialty Conference, Houston, TX, May 2006. * Reed, M. "Strategies for involvement of the United Nations University International Institute for Software Technology (UNU-IIST) in building ICT infrastructure." United Nations University Office in New York Seminar Series. 2006. * Taylor, A. "New mapping software developed at ISU in Idaho Falls a hit worldwide." INRA Journal. August 2006. pp 3–4. {{Refend

External links