🌍 Earth Science

Resources for geology, geomorphology, hydrology, climate systems, and natural hazards.

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🌋 1. Geology & Geomorphology

• USGS Geology Portal
  https://www.usgs.gov/

• British Geological Survey
  https://www.bgs.ac.uk/

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💧 2. Hydrology

• NOAA Hydrology Resources
  https://www.noaa.gov/

• OpenHydrology (GitHub)
  https://github.com/OpenHydrology

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🌏 3. Earth Observation Data

• NASA EarthData
  https://www.earthdata.nasa.gov/

• Copernicus Open Access Hub
  https://scihub.copernicus.eu/

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🌋 4. Natural Hazards

• Global Volcanism Program (Smithsonian)
  https://volcano.si.edu/

• USGS Volcano Hazards
  https://volcanoes.usgs.gov/

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