About
AvMap is Europe's first satellite-driven avalanche intelligence platform, developed to overcome the critical limitations of traditional forecasting — infrequent manual snow pits, sparse field observations, and low-resolution regional bulletins. By fusing three continuous data streams — Synthetic Aperture Radar (SAR) from Sentinel-1 satellites, 10 m Digital Elevation Model (DEM) terrain analysis, and a physics-based snow transport engine — AvMap generates probabilistic risk maps refreshed with every satellite pass, covering entire mountain ranges rather than narrow instrumented corridors. The platform classifies terrain using the Avalanche Terrain Exposure Scale (ATES), categorizing every pixel from Non-Avalanche to Extreme, and identifies loading zones, avalanche paths, and runout extents automatically. The physics engine models slab instability and snow transport driven by weather forcing and terrain geometry, outputting a live risk field independent of cloud cover or daylight. AvMap is designed for rescue teams, ski resorts, mountain guides, and alpine safety stakeholders who require actionable, high-resolution hazard data. Core algorithms have been validated against real mountain conditions and historical avalanche event data. Currently in early-access development following its first-place finish at the CASSINI European Finals and initial EU Commission funding, AvMap is onboarding early partners who gain priority access to beta risk maps and direct input on the product roadmap.
Key Features
- SAR Satellite Imagery Analysis: Processes Sentinel-1 Synthetic Aperture Radar returns to reveal wet-snow extent, surface roughness, and recent displacement — all independent of cloud cover or daylight.
- High-Resolution Terrain Analysis: Extracts slope, aspect, elevation, and curvature from 10 m DEMs to classify every pixel into loading zones, avalanche paths, and runout extents using the ATES framework.
- Physics-Based Snow & Slab Modeling: Models snow transport and slab instability from weather forcing and terrain geometry, outputting a probabilistic risk field updated with each satellite pass.
- Continuous Risk Map Refresh: Unlike once-daily regional bulletins, AvMap refreshes hazard maps per satellite pass, covering entire mountain ranges at pixel-level resolution.
- ATES Terrain Classification: Automatically categorizes terrain from Non-Avalanche to Extreme using the Avalanche Terrain Exposure Scale, enabling informed route-finding decisions.
Use Cases
- Ski resort safety teams monitoring daily slope conditions to make informed patrol and closure decisions across the entire resort terrain.
- Mountain rescue coordinators assessing real-time avalanche risk before deploying teams into backcountry search-and-rescue operations.
- Professional mountain guides planning high-alpine routes by identifying low-exposure terrain corridors and avoiding active avalanche paths.
- Alpine clubs and expedition teams performing pre-trip risk assessment for remote mountaineering objectives with no nearby weather stations.
- Researchers and snow scientists validating snowpack models and studying historical avalanche patterns using continuous satellite-derived datasets.
Pros
- Continuous, High-Resolution Coverage: Moves beyond sparse daily bulletins to deliver real-time, pixel-level risk maps for entire mountain ranges, dramatically expanding avalanche hazard visibility.
- Cloud- and Daylight-Independent Data: SAR radar imagery works in all weather and lighting conditions, ensuring reliable data even in winter storms or at night.
- Science-Validated Algorithms: Core models are tested against real mountain conditions and historical avalanche event data, backed by EU Commission recognition and funding.
- Designed by Domain Experts: Built by aerospace engineers, SAR analysts, and alpine practitioners — people who would personally rely on this data in high-consequence terrain.
Cons
- Still in Early Access: The platform is in active development; full availability, pricing, and feature completeness are not yet publicly established.
- Satellite Pass Latency: Risk maps refresh per satellite pass rather than in true real-time, meaning there can be gaps of several hours between updates in rapidly changing conditions.
- Limited Current Geographic Focus: Initial development and validation is focused on European alpine terrain; global coverage maturity may vary during the early rollout phase.
Frequently Asked Questions
How does AvMap differ from traditional avalanche forecasting bulletins?
Traditional bulletins are issued once daily and cover large regions (often 500+ km²) with only a handful of hazard zones. AvMap uses continuous satellite SAR passes, terrain analysis, and physics modeling to produce pixel-level probabilistic risk maps refreshed multiple times per day across entire mountain ranges.
What satellite data does AvMap use?
AvMap primarily uses Sentinel-1 Synthetic Aperture Radar (SAR) imagery, which can detect wet-snow extent, surface roughness, and displacement regardless of cloud cover or time of day. It is also integrated with optical imagery and mountain weather data.
Who is AvMap designed for?
AvMap targets mountain rescue teams, ski resorts, mountain guides, alpine clubs, and any safety stakeholder requiring high-resolution, actionable avalanche hazard data rather than broad regional forecasts.
How can I get access to AvMap?
AvMap is currently in early access. You can request early access via their website. Early partners receive priority onboarding, direct input on the feature roadmap, and access to beta risk maps.
Has AvMap's technology been validated?
Yes. Core algorithms have been tested against real mountain conditions and historical avalanche event data. The team won first place at the EU Commission–funded CASSINI Hackathon European Finals 2025 and received initial EU funding to build the full operational system.
