FAQ Answer
How does GPS accuracy change inside stacked shipping containers?
Related FAQs: Does GPS jamming damage tracker hardware or vehicle batteries?
Support Context
Why this answer matters
This FAQ is sourced directly from our support database. It helps teams deploy GPSController faster, reduce onboarding friction, and understand platform compatibility for real-world fleet operations.
Answer summary
GPS accuracy degrades significantly—often to a 100-meter radius or worse—due to metal shielding. Modern seals use the last-known GPS fix combined with accelerometer-based dead reckoning to detect movement during transit blackouts, but preci...
Who it helps
- Fleet managers validating device compatibility
- Operations teams planning installation workflows
- Support teams troubleshooting GPS platform setup
- Platform-ready guidance for GPS devices and integrations
- Clear operational steps for setup and troubleshooting
- Updated answer content aligned with live deployments
Key terms
GPS tracking, fleet management, device installation, protocol setup, connectivity validation, and GPSController compatibility.
Implementation checklist
- Confirm device model, firmware, and protocol version
- Validate SIM coverage and network band support
- Map required sensors and IO configuration
- Test live device reporting before full rollout
Ideal use cases
- Fleet tracking, cold-chain monitoring, and asset recovery
- Compliance audits and safety analytics
- Fuel monitoring and route optimization
- Driver behavior insights and incident response
How to apply this
Collect device specs and confirm integration requirements.
Align configuration with GPSController platform rules.
Run a pilot test and scale across the fleet.
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Answer Snapshot
GPS accuracy degrades significantly—often to a 100-meter radius or worse—due to metal shielding. Modern seals use the last-known GPS fix combined with accelerometer-based dead reckoning to detect movement during transit...