Groundtruth 911
Tools, Community, and Public Work
Groundtruth 911's work starts with NG9-1-1 GIS: converting data, checking it, and helping people understand what to do next. The wider work connects practitioners and examines how public-safety systems operate.
Free Public Beta
Groundtruth 911 Schema Bridge
A free ArcGIS Pro toolbox for converting local GIS data between supported NENA data-model versions. It creates a new interchange geodatabase, logs, and a conversion manifest.
NG9-1-1 GIS Validation
Groundtruth 911 Validation Workbench
Check local GIS data, trace findings to source records, and record the reviewer’s decision alongside each finding. Keep that context available for the next check and the next handoff.
Free Practitioner Forum
The Aggregation Point
A free, vendor-neutral forum where NG9-1-1 practitioners can ask questions, share useful tools, and learn from colleagues in other jurisdictions.
Public Investigation
CALL WAITING
What happens between 911 and help arriving? CALL WAITING follows the records, decisions, and responsibilities that shape emergency response, beginning in Portland.
From the Public Record
Read product explanations, investigations, and updates from Groundtruth 911's work.