GeoDMA - Geographic Data Mining Analyst

GeoDMA is a toolbox for integrating remote sensing imagery analysis methods with data mining techniques producing a user-centered, extensible, rich computational environment for information extraction and knowledge discovery over large geographic databases.

Download

Release TerraView Version Date Download link
GeoDMA 0.2.2a 4.2.2 December, 07, 2015 install_geodma-0.2.2a.exe
GeoDMA 0.2.2 4.2.2 March, 27, 2014 install_geodma-0.2.2.exe
GeoDMA 0.2.1 4.0.0 April, 12, 2011 GeoDMA_021.zip
GeoDMA 0.2.0 4.0.0 March, 17, 2011 GeoDMA_020.zip
GeoDMA 0.1.9 3.5.0 November, 05, 2010 GeoDMA_019.zip
GeoDMA 0.1.8 3.5.0 October, 21, 2010 GeoDMA_018.zip
GeoDMA 0.1.7 3.5.0 August, 04, 2010 GeoDMA_017.zip
GeoDMA 0.1.6 3.4.0 May, 26, 2010 GeoDMA_016.zip
GeoDMA 0.1.5 3.3.1 May, 11, 2010 GeoDMA_015.zip
GeoDMA 0.1.4 3.3.1 March, 11, 2010 GeoDMA_014.zip
GeoDMA 0.1.3 3.3.0 October, 29, 2009 GeoDMA_013.zip
GeoDMA 0.1.2 3.3.0 September, 16, 2009 GeoDMA_012.zip
GeoDMA 0.1.1 3.3.0 August, 27, 2009 GeoDMA_011.zip
GeoDMA 0.1.0 3.3.0 July, 31, 2009 GeoDMA_010.zip
GeoDMA 0.0.9 3.2.0 May, 12, 2009 GeoDMA_009.zip
GeoDMA 0.0.8 3.2.0 April, 7, 2009 GeoDMA_008.zip
GeoDMA 0.0.7 3.2.0 April, 7, 2009 GeoDMA_007.zip

Description

The toolbox integrates the following techniques:

  • image segmentation
  • feature extraction and selection
  • classification
  • landscape-based metrics
  • multi-temporal methods for change detection
  • spatial data mining with decision-tree based strategies
  • simulation methods to accuracy assessment

GeoDMA is developed in C++ under the Free and Open Source Software (FOSS) foundation, and works as a plugin for TerraView GIS.

Applications

GeoDMA has already been used to classify deforestation dynamics in Brazilian Amazonia.

GeoDMA works also with high spatial resolution urban imagery.

The system's workflow is the following:

People

  • Thales Sehn Körting, source-code maintainer
  • Leila Maria Garcia Fonseca, project manager
  • Emiliano Ferreira Castejon

Collaborators

  • Maria Isabel Sobral Escada
  • Antônio Miguel Vieira Monteiro

External Partners

  • Marcelino Pereira dos Santos Silva
  • Alexandre Noma

Source-code contributions

  • Raian Vargas Maretto
  • Márcio Azeredo
  • Alexandre Copertino Jardim
  • Maurício de Paulo
  • Ewerton Ribeiro

Source Code

GeoDMA is free software, developed using TerraLib library. It works as a plugin for TerraView, also free software. If you want to download the source code of GeoDMA, try the following:

  • Download TerraLib 4, TerraView and GeoDMA sources using SVN
  <https://svn.dpi.inpe.br/terralib/trunk/>
  • Use Cmake to create your building files (Windows or Linux)

/path/to/terralib/trunk/build/cmake/

We are currently using Microsoft Visual Studio 2010 with QT 3.2 to compile GeoDMA in Windows, and gcc to compile in Linux. More information about compilation issues, please visit http://www.terralib.org/.

Documentation

Manuals

Presentations

  • GeoDMA: A toolbox integrating data mining with object-based and multi-temporal analysis of satellite remotely sensed imagery. http://bit.ly/slides-thales - PhD thesis in Remote Sensing program (INPE) from Thales Sehn Körting, presented in August, 20th, 2012.
  • Classification of remote sensing images with GeoDMA - Geographic Data Mining Analyst (pdf) - Presentation at the “Short Meeting with Prof. Randolph Franklin”.
  • Interpreting Images with GeoDMA ppt - Presentation at GEOBIA 2010.
  • GeoDMA - discovering patterns from spatio-temporal data (pdf) - Presentation at the “Mini-Colloquium with Dr. Max Egenhofer”.
  • Geographical Data Mining - Presentation at the “Joint Research Seminar - GISciente for Dynamic” (ppt)

References

How to reference software GeoDMA in your paper?

GeoDMA <version number>. São José dos Campos, SP: Brazil's National Institute for Space Research (INPE), 2011. Available at <http://www.dpi.inpe.br/geodma>. Accessed in yyyy/mm/dd.

Articles about GeoDMA

Articles using GeoDMA

Compiling GeoDMA 2.0

We are currently developing GeoDMA version 2.0, for TerraLib 5.0. GeoDMA 2.0 source code is not yet available for download. However, the instructions for downloading and building will be already updated here.

Under construction.