Short Wave Measuring Sea Level Rise From Space
Nov 20, 2020
Rebecca Hersher, a climate reporter, discusses the launch of the Sentinel-6 satellite, which is pivotal for measuring sea level rise. She highlights how this satellite will collect vital data on thermal expansion and melting ice, enhancing our understanding of global warming's impact on the oceans. The conversation also delves into advancements in satellite technology, crucial for predicting climate change effects. Hersher underscores the importance of consistent data in shaping responses to the challenges posed by rising oceans.
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Ocean Study from Space
- Scientists need to study the oceans from space to understand climate change.
- Satellites provide a comprehensive view, unlike ships or other earthbound methods.
Topex Poseidon Launch
- The first sea level rise-measuring satellite, Topex Poseidon, launched after 1990.
- NASA celebrated its 10-year anniversary with a video highlighting its capabilities.
Measuring Sea Level Rise
- The Topex Poseidon satellite measured the ocean's surface height.
- This data helped scientists model and predict sea level rise caused by climate change.