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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.
Sea Level Pressure. Find Data. The force per unit area exerted by the overlying atmosphere on a point at mean sea level, either measured directly or calculated from an observed air pressure not at mean sea level.
Surface Pressure. In meteorology, the atmospheric pressure at a given location on the earth's surface. The Earth Observing System Data and Information System is a key core capability in NASA’s Earth Science Data Systems Program. It provides end-to-end capabilities for managing NASA’s Earth science data from various sources—satellites ...
Find Data. Earth’s atmosphere is a thin veil of gas surrounding the planet. Although it only extends a few hundred kilometers above the surface, it contains a mixture of gases, such as oxygen and nitrogen, that are critical for life to exist. It distributes incoming solar radiation, protecting life from harmful ultraviolet radiation but also ...
Atmospheric Water Vapor. (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.
The Earthdata Developer Portal is for application developers who wish to build applications that search, access, and browse EOSDIS-hosted Earth science data. It is the central location for all publicly accessible developer documentation related to EOSDIS enterprise services and applications. Documentation can be added to the developer portal by ...
Air quality forecasters use near real-time (NRT) data from NASA's Land, Atmosphere Near real-time Capability for EO (LANCE) 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 are one of the biggest threats to life and property. As defined by the World Meteorological Organization (WMO), 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 ...
The ER-2, a modified U-2, is a high-altitude research plane. Capable of flying almost twice as high as the DC-8, ER-2 carries a variety of remote sensing instruments that take measurements from the top of the storm. This image of the same hurricane on the same date was taken at 19.35 gigahertz.Frequency is often measured in waves per second.
TEMPO is an ultraviolet and visible spectrometer designed to observe the chemical components of the atmosphere over North America with more detail, precision, and timeliness than ever before. From its geostationary position 22,000 miles above Earth's equator, TEMPO is providing hourly measurements of O 3, NO 2, and other key elements of air ...