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Data Collection & Planning with Geography

Linking data collection to geography for targeted field interventions

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main features
1

Collect and Monitor

Build your Excel data collection forms (ODK format) and connect them to specific organization unit types (Region, District, Health Facility, etc.) for precise data organization and error prevention.

  • Export high volumes of data collected in bulk
  • Handles mass data collection
  • Monitor data completeness
  • Brand the web and mobile app (colors, logo)
  • Limit users to their geography
  • Link forms to Org unit types
  • Validate data submitted from the field
  • Filter by subregion
  • Consult and search across all data submitted
  • Compare submitted data
2

Geospatial Data Management

Oversee, refresh, and authenticate diverse organizational units – such as regions, districts, and health facilities, Master Lists and manage several geo data sources.

    • Bi-directional DHIS2 integration
    • Compare, match and and merge geographic data sources
    • Trace all modifications to organizational units
    • Keep your data clean and prevent duplicates
    • Maintain your geo fully updated with regular feedback from the field
    • Import/Export data in Geopackage, DHIS2, CSV, and others
    3

    Microplaning

    On the field, the IASO mobile application will lead end-users to their pre-assigned data collection points or zones, even when data collection activities take place offline.

    • Plan your data collection ahead and according to a certain timeframe
    • Target specific geo points or zones
    • Assign tasks to users
    • Navigate users to the expected areas
    • Ensure geo-accurate data collection
    • Monitoring progress in real time
    • Manage users teams
    4

    Entities

    Entities can be individuals (e.g. health programme beneficiaries) or physical objects (e.g. vaccines parcel, mosquito net, etc.). Workflows allows the tracking of entities by opening specific forms according to previous answers given to previous forms.

    • Create entity types (beneficiaries, stocks, or other)
    • Assign workflows to entity types
    • Register entities via mobile app (offline)
    • Synchronize mobile and web applications
    • Compare and merge entities as needed
    • Record entity data in an NFC card
    Data-driven health programs unlocked

    IASO is an innovative, open-source, bilingual (EN/FR) data collection platform with advanced geospatial features to plan, monitor and evaluate health programmes in low and middle-income settings. IASO is recognized as a Digital Public Good, a testament to its proven impact.

    25+

    Implementations

    100 000+

    Mobile application users

    6million+

    Form submissions

    Trusted by
    Modernizing the health map in Benin: the impact of the georegistry with IASO
    Use cases
    March 3rd, 2026
    Modernizing the health map in Benin: the impact of the georegistry with IASO
    Updating the health map is a cornerstone of healthcare planning. In Benin, integrating the georegistry through the IASO platform has helped transform often fragmented data into a single, dynamic source of truth for the national system.
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    Integrated campaigns digitalization: overcoming health program fragmentation with IASO
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    February 11th, 2026
    Integrated campaigns digitalization: overcoming health program fragmentation with IASO
    For years, global health interventions have operated in silos, with separate funding, logistics, and digital tools for vaccination, nutrition, malaria control, and other. This fragmentation creates a heavy burden on health systems and field workers. By aligning with the WHO toolkit for campaign digitalization, Bluesquare’s IASO platform enables the transition to integrated campaigns, allowing multiple […]
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    Data collection and processing: the success of the SMC campaign in Côte d’Ivoire
    Use cases
    January 29th, 2026
    Data collection and processing: the success of the SMC campaign in Côte d’Ivoire
    Data collection and processing significantly enhance the impact of public health programmes. In Côte d’Ivoire, the 2025 Seasonal Malaria Chemoprevention (SMC) campaign illustrates how robust data products and end-to-end technical support can strengthen health service delivery for the population. Discover why IASO is a data collection and processing solution tailored to the operational challenges of […]
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