A free public map of how Australia's ground is moving, measured from Sentinel-1 satellite radar (InSAR). Current coverage: Surat Basin & Southern Queensland — 2.2 million measurement points across ~55,000 km², one seamless anchored mosaic validated against government reference data. Coverage grows every month; unlit areas are not yet processed. Click any point to inspect its history.
Trend classes are provisional — per-tile baselines make Accel/Decel patchy at tile edges; a uniform re-inversion is in progress. Velocity colours and motion filters are unaffected.
Dots = individual 80 m measurement points (full density, click-to-query). Surface = the same data as a continuous raster. This resource is free to use with attribution.
Built and operated by EarthLens · Contains modified Copernicus Sentinel data (2021–2026), processed by ASF HyP3 and the EarthLens pipeline · Need site-specific monitoring or engineering-grade analysis? Talk to us.