Navigate the Oilfield with Confidence
Meridian Prime is a professional-grade iOS app and web platform for calculating Legal Subdivision (LSD) coordinates with precision. Built for oilfield professionals who need accurate, cloud-powered navigation.
Key Features
Precise Calculations
Bilinear interpolation algorithm calculates exact center coordinates of LSDs, quarters, and halves.
Cloud-Powered
Access your calculations from anywhere. Sync across devices with real-time cloud infrastructure powered by Cloudflare.
Apple Maps Integration
Full-screen MapKit with smooth animations, polygon rendering, and turn-by-turn navigation.
Fast & Accurate
Sub-10ms coordinate lookups with indexed SQLite database. Supports all Saskatchewan meridians.
How It Works
Select Location
Choose meridian, range, township, section, and land division using intuitive dropdowns.
Calculate Coordinates
Our algorithm uses bilinear interpolation to calculate precise center coordinates.
Navigate
View on map, get directions, and save to history for quick access later.
Built for Professionals
Meridian Prime uses industry-standard algorithms and data sources. All calculations are verified against official land survey data. Perfect for oilfield workers, surveyors, and land professionals.