Earth Access GIS
Bringing the world to you one bit at a time.

Live, interactive data products for the coastal zone — tides, satellite radar, land motion, and sensor networks — built on open data and open science, with a focus on the South Carolina Lowcountry.

Live

Tide vs. NISAR Overflight

When the NISAR L-band satellite flies, and whether the marsh will be exposed or flooded at that instant — live NOAA predictions with every projected pass classified for InSAR use.

Open the chart →