FAQ Archive
GPSController FAQs - Page 207
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FAQ
Can standard GPS trackers work effectively during a conflict zone?
Standard consumer or basic commercial GPS trackers often fail in conflict zones with electronic warfare. They need clear, unjammed signals and typically report stale data or false locations, making them unreliable for cr...
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What are the main benefits of using OSNMA authentication for fleet tracking?
The primary benefit is trust in your location data for critical decisions and compliance. OSNMA prevents spoofing-based fraud, ensures ELD audit trails are solid, protects against malicious rerouting of assets, and stops...
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Do I need to replace all my existing GPS hardware to use OSNMA?
Possibly. Your existing device needs both a Galileo E1-B compatible receiver and firmware that can decode the OSNMA protocol. Many older devices will require replacement, while some newer hardware might only need reconfi...
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How can GPS spoofing affect my fleet's daily operations?
GPS spoofing can create false locations that trigger incorrect geofence alerts, corrupt route history for analytics and reporting, and generate invalid hours-of-service logs. This leads to compliance violations, operatio...
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What is Galileo OSNMA and how does it protect my fleet?
Galileo OSNMA (Open Service Navigation Message Authentication) is a feature that adds digital signatures to Galileo satellite navigation signals. A compatible GPS controller can verify these signatures to ensure the sign...
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When should a fleet manager implement active countermeasures against GPS threats?
Escalate to active countermeasures when spoofing or jamming events move from rare anomalies to predictable patterns in high-risk zones, or when positional errors exceed safe maneuvering distances for laden tankers. At th...
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Why isn't upgrading GPS hardware sufficient protection against spoofing attacks?
Hardware upgrades fail because spoofing attacks inject false data that appears perfectly valid to the receiver. The real failure point is in the telemetry pipeline that doesn't cross-reference GNSS data with inertial nav...
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What compliance risks arise from falsified GPS tracking data on oil tankers?
Falsified AIS data can lead to port state control detentions, fines for violating SOLAS (Safety of Life at Sea) regulations, and invalidated insurance claims if incidents occur while positional reporting was compromised....
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How can I distinguish between GPS jamming and weak signals on my tanker?
Jamming typically causes a complete loss of all GNSS signals (GPS, GLONASS, etc.) simultaneously, while weak signals show intermittent drops. Spoofing is trickier to detect - look for impossible vessel maneuvers like ins...
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What operational problems occur when fleet software isn't immune to signal disruption?
Without immunity, operations experience cascading failures: geofence alerts fire for vehicles that haven't moved, route optimization engines recalculate based on false locations sending drivers into dead ends, fuel repor...
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How does fleet software detect and handle GPS spoofing or jamming?
Immune fleet software uses sensor fusion to cross-reference satellite data with other sources like vehicle CAN-bus data (speed, heading), cellular network location, and inertial measurements. It performs real-time signal...
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Why isn't multi-constellation GNSS hardware enough for immunity?
Multi-constellation hardware alone isn't sufficient because the software must perform real-time signal integrity checks—analyzing signal strength, satellite geometry consistency, and implausible acceleration jumps—and ha...
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