Atmospheric Pressure - Earthdata
2023年9月26日 · The pressure exerted by the atmosphere as a consequence of gravitational attraction exerted upon the 'column' of air lying directly above the point in question. Atmospheric Pressure | Earthdata The Earth Observing System Data and Information System is a key core capability in NASA’s Earth Science Data Systems Program.
Air Mass/Density - 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 variable, being a strong function of temperature and, hence, altitude in the …
Surface Pressure - Earthdata
In meteorology, the atmospheric pressure at a given location on the earth's surface. Definition source: American Meteorological Society
Atmospheric Water Vapor - Earthdata
2024年2月1日 · (Also called aqueous vapor, moisture.) Water substance in vapor form; one of the most important of all constituents of the atmosphere.Air in motion relative to the surface of the earth. Definition source: National Snow and Ice Data Center
Air Quality - Earthdata
Air quality forecasters use near real-time (NRT) data from NASA's Land, Atmosphere Near real-time Capability for EO to improve some local and national air quality forecasts. Users can visualize imagery related to Air Quality in Worldview or download data using the links below. Register for an Earthdata Login to start downloading data.
Tropical Cyclones - Earthdata
2023年8月3日 · Tropical cyclones are one of the biggest threats to life and property. As defined by the World Meteorological Organization , a tropical cyclone is a rotating storm originating over a tropical ocean basin that has a low pressure center (the eye). The diameter of a tropical cyclone is typically 124 to 311 miles (200 to 500 km), but can be as ...
Earthdata Developer Portal
2021年5月6日 · Atmosphere. The atmosphere is a gaseous envelope surrounding and protecting our planet from the intense radiation of the Sun and serves as a key interface between the terrestrial and ocean cycles.
New Instrument Provides Hourly Measurements of Atmospheric …
2024年1月11日 · The first images, collected once per hour over a six-hour time window on August 2, 2023, give a preview of TEMPO's ability to track nitrogen dioxide on an hourly basis in geographic areas as small as four square miles, or about the size of the National Mall in Washington, D.C. Darker colors indicate higher nitrogen dioxide concentrations.
Earthdata | Earthdata
Earthdata is the home for full and open access to NASA's Earth science data collections, accelerating scientific advancement for societal benefit.
SEDAC Releases Air Quality Data for Health-Related Applications
2022年9月12日 · To assist public health, environmental, and air quality researchers in their investigations of pollution’s effects on human health, NASA’s Socioeconomic Data and Applications Center created an Air Quality Data for Health-Related Applications data collection that currently consists of three data products. The datasets were developed by a ...