Data Methodology
Data Collection Process
Our data collection process involves multiple sources and verification steps to ensure accuracy and reliability of train information.
- Official Egyptian National Railways sources
- Station master reports and updates
- Real-time monitoring systems
- Regular field verification
- Community feedback and corrections
Data Verification
We employ a multi-stage verification process to maintain data integrity:
- Primary Verification: Cross-referencing with official sources
- Secondary Verification: Field validation and station confirmation
- Continuous Monitoring: Regular updates and real-time checks
- Quality Assurance: Automated consistency checks and manual review
Update Frequency
Different types of data are updated at varying frequencies to balance accuracy with resource efficiency:
Real-time Data
Train positions, delays, and operational status - Updated every 5-15 minutes
Schedule Data
Regular timetables and routes - Updated daily or when changes occur
Station Information
Platform details, facilities, and contact information - Updated weekly
Static Data
Train types, route maps, and general information - Updated as needed
Data Sources
We collaborate with various stakeholders to ensure comprehensive coverage:
- Egyptian National Railways (ENR)
- Regional railway administrations
- Station management offices
- Transportation authorities
- Passenger feedback systems
- Third-party data providers
Accuracy Standards
We maintain strict accuracy standards with a target of 98% accuracy for schedule data and 95% for real-time information. Any discrepancies are investigated and corrected within 24 hours of identification.