Save once. Use anywhere.
A durable spatial data foundation with cataloging, provenance, and multiple standards-based ways to deliver datasets.
DATA FOUNDATION AN OPEN SPATIAL INTELLIGENCE INITIATIVEMaps show us where.
Maps show us where.
Intelligence helps us understand why.
Geographic data should do more than sit on a map. GISMap SI is building a shared foundation for spatial data, interoperable services, analysis, and eventually AI-assisted understanding of the physical world.
OPEN ARCHITECTUREINTEROPERABLE GEOSPATIAL SERVICESAGENT-READY BY DESIGN
SPATIAL SYSTEM / 001
NETWORKS · FEATURES · CONTEXT4326 / WGS 84
01 / THE MISSION
From geographic information to spatial understanding.
GISMap.online makes geographic interaction approachable. GISMap SI extends that experience with persistent data, open service interfaces, analysis, and intelligence that helps people ask better questions of place.
Intelligence that understands location.
Connect spatial relationships, networks, environmental context, and specialist analytical models—not just text about places.
SPATIAL REASONING · VISIONBuilt for people and agents.
A platform where planners, engineers, researchers, entrepreneurs, and software agents can work with the same geographic facts.
INTEROPERABILITY02 / CURRENT ARCHITECTURESmall foundation.
Small foundation.
Expansive ambition.
Phase 0 connects a spatial database to a modern API and an ArcGIS-compatible service adapter. More intelligent components will follow.
CLIENTSGISMap.onlineGIS clientsAI agents
↓ ↓ ↓
APIFastAPICatalog · GeoJSON · Capabilities
SERVICE ADAPTERKoop.jsArcGIS FeatureServer
↓ ↓
SPATIAL FOUNDATIONPostgreSQL + PostGISPersistent geographic data · Spatial indexing
NEXT: OGC APIs · ANALYTICAL WORKERS · KNOWLEDGE GRAPHS · SPATIAL AI
Architecture depicts the implemented Phase 0 prototype and planned extensions. Public API availability is not guaranteed.
Built in deliberate layers.
PHASE 0 PROTOTYPE
Make data services work
PostGIS, FastAPI, Koop.js and the first reproducible geospatial delivery path.
PHASE 1 PLANNED
Publish once, deliver anywhere
Ingestion, dataset registry, authentication, OGC interfaces, query tools and vector tiles.
PHASE 2 PLANNED
Enable spatial agents
DuckDB analysis, network relationships, auditable tools, and intelligent workflows.
PHASE 3 VISION
Spatial Intelligence
Specialist models and trusted spatial decision support for real-world problems.
THE NEXT GENERATION OF GISGive geography
Open GISMap.online ↗Give geography
a deeper understanding.
Begin with the open mapping experience. Follow the development of the spatial intelligence platform.