Service 03 of 05
Data, GIS and Visualization
Turn scattered information into a coherent decision picture
ERC helps organizations prepare, analyze, interpret, and communicate quantitative, qualitative, and spatial evidence without letting the presentation outrun the underlying data.

Decision supported
This service supports decisions that depend on identifying patterns, differences, locations, relationships, priorities, or changes across existing or newly collected information.
- 01Data quality
- 02Analysis
- 03Interpretation
- 04Communication
What ERC does
ERC may support data review, cleaning rules, data dictionaries, statistical analysis, qualitative coding, thematic analysis, spatial analysis, interpretation, visualization design, dashboard planning, reporting, and communication products.
The analytical approach may include descriptive statistics, cross-tabulation, comparison, trend analysis, modelling suited to the data, qualitative coding, thematic synthesis, and spatial analysis. Supporting tools may include SPSS, Stata, R, and GIS software. Tool choice follows the question, data quality, user needs, and required handover.
Quality safeguards
Quality safeguards may include source inventories, reproducible cleaning rules, version control for analytical files, checks for missingness and consistency, documented assumptions, peer review, disclosure controls, and clear separation between observation and interpretation.
Maps and visualizations are built from verified source data. ERC does not use generated imagery as geographic or analytical evidence.
Client deliverables
- Clean dataset and data dictionary
- Analysis plan and analytical tables
- Statistical or qualitative analysis files
- GIS and spatial products
- Data visualizations or dashboard specifications
- Technical note, policy brief, or learning report
- Decision presentation and handover session
Scoping inputs
Share the decision or question, available files and formats, data ownership, collection history, geographic detail, known quality concerns, audience, preferred outputs, security restrictions, and required handover format.
Start with the evidence, not the chart
ERC can review the question and available data before recommending an analytical or communication product.