Sentinel

Earth Observation: Remote sensing and systems

  • Carlo De Michele
  • Tutorial Students, Uncategorized
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For almost 150 years people have recognised the advantages of getting a little distance between them and what they are studying. This is a technique we call ‘remote sensing’. “Remote Sensing” means that a measurement is taken remotely, without physical contact. The first people to do remote sensing were balloonists in the 1840s. They floated…

View of northern NSW from Sentinel satelites for COALA blog

Copernicus: a Sentinel in space teaches us about land and the environment

  • UNSW
  • Blog, Tutorial Students
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Copernicus is the European Union’s Earth Observation Programme, looking at our planet and its environment. Data from space satellites can help inform us about processes here on Earth. Have you ever heard the saying ‘It’s hard to see the forest for the trees?’? Sometimes a little distance is what we need. We can learn a…