Enhance Geospatial Accuracy of Health Facility Locations

[denironyx]

🔹 Description:
Health facility locations from different sources often have varying levels of accuracy. We need to improve geospatial consistency by cross-referencing datasets.

🔹 Expectations:

• Validate locations against trusted geospatial sources (e.g., Overture Maps, OpenStreetMap).
• Use reverse geocoding to verify facility addresses.
• Detect outliers & incorrect coordinates.
• Convert all data to a consistent CRS (e.g., EPSG:4326).
• Document best practices for improving geospatial accuracy.