Observations

Bridging the Geospatial Gap: What We Learned from Mercy Corps’ Spatial Data Readiness Assessment

What a global assessment of spatial data readiness reveals about the path to geospatial impact evaluations

July 16, 2025
Aaron Eubank

A Mercy Corps program participant and his associates weed his maize field in Karamoja, Uganda © Ezra Millstein/Mercy Corps

How ready are humanitarian and development organizations to harness the power of geospatial data? Mercy Corps’ recent analysis—an initiative of the GeoField program—set out to find out. The results reveal both surprising momentum and persistent challenges, and offer actionable insights for organizations navigating similar journeys.

The Problem 

Use of Earth observation and GIS holds great potential to improve the efficiency and effectiveness of program impact evaluation. Despite growing interest in geospatial impact evaluations (GIEs), many organizations and programs lack the granular, geo-referenced data needed to realize their full potential. And while prevalence of spatial data collection is increasing, it often doesn’t go far enough to support program design or impact evaluation needs (i.e. it is only used for a singular purpose like assuring data collection quality).

The Assessment 

Earlier this year, Mercy Corps set out to assess spatial data readiness across 258 programs active in 2024 via surveys, follow-up inquiries, and key informant interviews (see methodology below). The goal was to understand current motivations, practices, and gaps for collection of spatial data so that we could prepare a roadmap for increased competency with collection and use of this data, and in turn, more universal foundational “readiness” to conduct GIEs in programs.  

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We describe and analyze these findings and recommendations in a report, which you can find here

Key Findings 

  • 33  programs – roughly 12% of total programs from 2024 -- collect usable spatial data and can be considered foundationally “GIE ready”, defined as collecting GPS coordinates at a minimum and having a distinct program purpose for their use; only one collected this data explicitly for impact evaluation. 
  • Most collected GPS points; fewer collected line data or polygons (including agricultural plot boundaries)  
  • Many use spatial data for planning, coverage analysis, and decision support, but often not for adaptive program management and learning. 
  • Cost barriers are real—but often lower than expected 
  • Organizational guidance and capacity for spatial data collection and use are among the biggest gaps 

See the report to get our full take on these findings and their implications. 

Where We Are Going Next 

In the report, we make recommendations for several important next steps to improve our spatial data collection and use including: 

  • Developing minimum standards, process guidance, and protection protocols for collection of spatial data 
  • Fostering organizational buy-in for increased spatial data collection 
  • Repeating this a light-touch version of this assessment in 2-5 years to judge progress 

We are already hard at work on the first recommendation, building out guidance for more robust, accurate, and responsible collection of spatial data across programs – see our draft of this guidance in the report Appendix (linked below).  The others are either in progress or will start to be addressed in coming months. 

How You Can Do This Too 

Along with the report, we’ve provided many of the tools to conduct an assessment like this for your own organization, including our initial survey questions, email follow-ups, KII guide, and qualitative analysis methodology.  These resources should give you everything you need to adapt and replicate this landscape assessment process for your own organization and start to bridge the geospatial gap at your own organization.   

Get In Touch!  

We’d love to hear about your organization’s journey with spatial data collection and really start a dialogue about how we can collaborate as peers to more effectively collect and use spatial data to support a host of program functions including impact evaluation. You can do so through the contact form on the GeoField website, the GeoField LinkedIn page, or reach out to us directly through the contact information in the report. 

A Mercy Corps program participant tends to her farm in the Saint-Louis Region of Senegal © Ezra Millstein/Mercy Corps

Report Appendix

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