- Atmosphere - NASA Earthdata
Earth's atmosphere is a layer of mixed gases approximately 60 miles high that provides the air we breathe, shields us from dangerous levels of ultraviolet light from the sun, and traps enough heat to maintain a livable environment NASA's satellites make atmospheric measurements that scientists use to study its chemistry and air quality, weather, and climate change
- Humidity | NASA Earthdata
Humidity is a measure of water vapor in the atmosphere There are measures of absolute humidity, which is the grams of water vapor present per cubic meter of air Specific humidity is the grams of water per kilogram of air Then there’s the one people are most familiar with, relative humidity, which is the percentage of water vapor present in the air relative to the maximum it could hold at
- Level-1 and Atmosphere Archive and Distribution System Distributed . . .
NASA's Level-1 and Atmosphere Archive and Distribution System Distributed Active Archive Center primarily provides access to global science data products from MODIS and VIIRS
- Atmospheric Rivers - NASA Earthdata
NASA’s Earth-observing satellites help scientists identify atmospheric rivers, which enables studies of climate change, water management, and weather
- Air Mass Density | NASA Earthdata
Air mass density is a fundamental property of atmosphere Mixture of gases forming Earth's atmosphere, consisting of nitrogen (∼78%), oxygen (∼21%), water vapor, and other trace gases such as carbon dioxide, helium, argon, ozone, or various pollutants The concentration of water vapor is very variab
- Atmospheric Temperature | NASA Earthdata
Temperature can vary greatly at different levels of Earth's atmosphere Measuring atmospheric temperatures is essential for many forms of scientific work including weather forecasting and studying climate processes, and for conducting human activities such as flying aircraft, agriculture, and controlling pollution NASA collects atmospheric temperature data using ground, airborne, and space
- Prithvi-weather-climate: Advancing Our Understanding of the Atmosphere
An in-depth look at the development, attributes, and benefits of the Prithvi-weather-climate foundation model
- Applying AI to MODIS Data Analysis - NASA Earthdata
Researchers taught the SatVision Top-of-Atmosphere foundation model to recognize MODIS imagery features
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