Heimdall Research

Research / Observations / Theme

Islands

Islands and archipelagos, often the clearest frame for a strait, a current, or a season.

  1. Sentinel-1

    Diomede Islands, Bering Strait, November 2024 and March 2025

    Two radar acquisitions of the same 48 by 27 km window, 108 days apart, record the strait's transition from open water in November to fractured pack ice in March.

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