JAD2001 Coordinate Converter

Hylton Geoprecision

About this app

JAD2001 Coordinate Converter is useful tool for converting JAD2001 grid coordinates to WGS84 latitude and longitude and vice versa. Also useful for point list management.

⚠️ DISCLAIMER: This app is NOT affiliated with, endorsed by, or representing the Government of Jamaica, the National Land Agency of Jamaica, or any government entity.

🎯 KEY FEATURES:

✅ Accurate Coordinate Conversion
• Convert between WGS84 (GPS) and JAD2001 coordinate systems
• Support for Degrees-Minutes-Seconds (DMS) and decimal formats
• Points list management
• Locate point on map



🗺️ Interactive Mapping
• View all your coordinate points on an interactive Google Map
• Multiple map types: Normal, Satellite, Terrain, Hybrid
• Tap any marker to view detailed coordinate information
• Long-press to add new points with precision magnifier tool

📍 GPS Stakeout Mode
• Navigate to any saved coordinate point with real-time guidance
• See distance to target in both meters and feet
• Animated compass points you to your destination
• Visual path with directional arrows
• Sound and visual alerts when you reach your target (within 5m)
• Auto-centering keeps you oriented as you move

💾 Organize Your Data
• Save unlimited coordinate points
• Create multiple lists for different projects
• Add descriptions, elevations, and custom notes
• Export lists as CSV files for use in CAD, GIS, or spreadsheet software
• Import coordinate data from CSV files

🎨 Modern, Professional Interface
• Clean, intuitive Design
• Easy-to-use dialogs and controls

🔒 Privacy First
• All data stored locally on your device
• No cloud storage or data transmission
• No ads, no tracking, no analytics
• You own your data completely

📚 Official JAD2001 Information Sources:
For authoritative information about JAD2001 and surveying standards, please consult:
• National Land Agency of Jamaica (www.nla.gov.jm)
• Ministry of Economic Growth and Job Creation (www.megjc.gov.jm)

This app provides tools to work with JAD2001 coordinates efficiently. Whether you're locating coordinated markers (accuracy of GPS location is dependent on the accuracy of the GPS system of your device and the application of surveying principles and techniques), navigating to survey control points, or managing coordinate data for a project, JAD2001 Coordinate Converter provides the tools you need in a mobile-friendly package.

What’s new

Initial test release
Testing all features including GPS stakeout and map functionality.