GIS Service

GIS integration layer for the Trident Systems platform.

🎯 Overview

Centralized GIS service providing mapping, spatial data management, and integration capabilities across all Trident Systems products (HydrantHub, Pipeline Manager, FieldKit).

🚀 MVP Scope

Core Features

• Import/Export: GeoJSON, Shapefile, KML with EPSG handling
• Esri Integration: Feature Service connector (read/write)
• Coordinate Systems: EPSG transformation and projection support
• Data Validation: Geometry validation and spatial indexing

API Endpoints

• /api/import - Import spatial data from various formats
• /api/export - Export to municipal GIS systems
• /api/transform - Coordinate system transformations
• /api/validate - Spatial data validation

🛣️ Roadmap

Phase 1 (Q1 2026)

• Basic import/export functionality
• Esri Feature Service integration
• PostGIS spatial database integration

Phase 2 (Q2 2026)

• Web map rendering components
• Tile caching and performance optimization
• QGIS plugin development

Phase 3 (Q3 2026)

• Routing and optimization integration
• Advanced spatial analytics
• Multi-tenant spatial data isolation

🏗️ Technology Stack

• Backend: Node.js + Express
• Database: PostgreSQL + PostGIS
• GIS Libraries: GDAL/OGR, Turf.js, Proj4js
• Mapping: Leaflet, OpenLayers
• Integration: Esri ArcGIS REST API

🔗 Integration Points

• HydrantHub: Hydrant location mapping and flow analysis
• Pipeline Manager: Water main and valve spatial data
• FieldKit: GPS data collection and offline mapping
• Analytics-AI: Spatial modeling and predictive analytics

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Part of the Trident Systems water utility platform ecosystem