Earth - NASA Science
This resource from NASA provides engaging content about Earth's atmosphere, oceans, ice, and the impact of climate change. It utilizes interactive elements and information from NASA missions to explain complex environmental science concepts. Learners can explore topics like Earth's composition, atmospheric layers, and the effects of rising temperatures on our planet.
概览
收录于
2026年3月17日
学科与领域
earth-environment · atmosphere-weather
年级范围
四年级–八年级
页面类型
Article
简介
NASA Earth Observation Missions
- CLARREO Pathfinder: Measures reflected solar light and energy to improve the accuracy of climate data collected by other satellite missions.
- CYGNSS: A constellation of seven satellites that analyze Global Navigation Satellite System signals as they reflect off the ocean surface.
- GEDI: The first laser-based instrument designed to generate 3-D maps of Earth's forests, measuring canopy height, branch density, and leaf spacing.
- Landsat Satellites: Monitor land surface changes, including glacier retreat, urban expansion, natural disasters (floods/droughts), and agricultural/forestry shifts.
- Sentinel-6 Michael Freilich: Focuses on ocean circulation and global sea level rise, while also collecting atmospheric data to enhance weather and climate forecasting.
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