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 GML for Snow & Terrain

Trusted Methane Detection for All Seasons

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Trusted By Industry Leaders

Year-Round Aerial Monitoring, Now Winter-Ready

There’s no reason snowy weather should leave gaps in your emissions program. GML for Snow brings Bridger’s proven technology to winter conditions, delivering reliable leak detection, quantification, and emissions insight, even in snow-covered terrain.

After hardware upgrades and extensive winter field testing at over 1,000 facilities, GML for Snow is ready for full deployment in the 2025–2026 season. 

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Year Round Monitoring. Winter Ready.

Why GML for Snow

GML for Snow equips operators with precise, actionable methane data, no matter the forecast. Here's how it delivers year-round value:

Consistent monitoring for all four seasons

Unlike solar-based technologies, GML for Snow delivers reliable performance in winter. Maintain year-round emissions monitoring to keep reporting, mitigation, and compliance efforts on track.

Actionable, equipment-level insights

Enable teams to quickly identify the source and severity of emissions so they can take the next right step. Our advanced analytics isolate methane plumes and assign them to specific equipment with ~2-meter (6 ft) localization, even in snow-covered environments.

Smarter, safer field deployment

With aerial scans pinpointing exactly where leaks are and how large they are, you can reduce unnecessary truck rolls and avoid sending crews into icy or remote areas without cause, improving safety while conserving resources.

GML for Snow provides high-fidelity methane detection year round, giving you four-season coverage without sacrificing data quality.

Detection Sensitivity in Snow

Snowy weather has traditionally limited emissions monitoring. GML for Snow fills that gap by providing winter-proof emissions detection with the same industry-leading precision you expect from Bridger.

Condition

Detection Sensitivity
Fresh Snow (Cold, Clear)
~1–2 kg/h @ 90% Probability of Detection
Older or Compacted Snow
~3–5 kg/h @ 90% PoD
Challenging (Windy/Snowy)
~10 kg/h @ 90% PoD

Let’s Talk About Winter Deployment

Want to see how GML for Snow could work for your operation? Let’s connect.