TdhGIS

TdhGIS

TdhGIS is an open source geographic information system software focused on public health applications. It provides tools for mapping health indicators, analyzing disease spread, and planning interventions.
TdhGIS image
gis mapping disease-tracking epidemiology

TdhGIS: Open Source Geographic Info System for Public Health

TdhGIS is an open source geographic information system software focused on public health applications. It provides tools for mapping health indicators, analyzing disease spread, and planning interventions.

What is TdhGIS?

TdhGIS is an open-source geographic information system (GIS) software application developed by Terre des hommes (Tdh), an international NGO focused on humanitarian aid for children. It is designed specifically for public health professionals to map and analyze data to improve programs and policies.

Key features of TdhGIS include:

  • Interactive and dynamic mapping of health indicators like disease incidence, mortality rates, access to care, and more
  • Spatial analysis tools to study geographic trends and patterns in health data
  • Ability to incorporate population statistics and health program operational data
  • Modeling features to predict spread of disease outbreaks and epidemics
  • User-friendly interface targeted for non-GIS experts
  • Collaborative platform to share maps and analysis with partners
  • Open architecture to integrate TdhGIS into existing health information systems

By leveraging the visualization and analytical power of GIS technology, TdhGIS aims to help inform decision-making to strategically target health interventions, allocate limited resources, and improve planning to save more lives.

TdhGIS Features

Features

  1. Mapping and visualization of health and demographic data
  2. Spatial analysis of disease spread and risk factors
  3. Planning and optimization of health interventions
  4. Data management tools for health surveys and indicators
  5. Open architecture and support for customization

Pricing

  • Open Source

Pros

Free and open source

Active development community

Specialized for public health use cases

Supports many data formats and systems

Customizable and extensible

Cons

Steep learning curve

Limited user support resources

Not as full-featured as commercial GIS

Requires technical expertise to setup and configure


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