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Weather radar in Norman, Oklahoma with rainshaft Weather (WF44) radar dish University of Oklahoma OU-PRIME C-band, polarimetric, weather radar during construction. Weather radar, also called weather surveillance radar (WSR) and Doppler weather radar, is a type of radar used to locate precipitation, calculate its motion, and estimate its type (rain, snow, hail etc.).
The geography of Mexico describes the geographic features of Mexico, a country in the Americas. Mexico is located at about 23° N and 102° W [1] in the southern portion of North America. [2] [3] From its farthest land points, Mexico is a little over 3,200 km (2,000 mi) in length.
Territorial evolution of Mexico from 4 October 1824 to 8 October 1974 Map of Mexico in 1828. Mexico has experienced many changes in territorial organization during its history as an independent state. The territorial boundaries of Mexico were affected by presidential and imperial decrees.
The range is the location of the southern tip of the Great Basin Divide at a triple watershed point of the Great Basin (northern), the Pacific Ocean (western), and Gulf of California (eastern) watersheds. A portion of the Sierra de Juárez is protected within Constitution 1857 National Park, approximately 72 kilometres (45 mi) east of Ensenada. [4]
NEXRAD or Nexrad (Next-Generation Radar) is a network of 159 high-resolution S-band Doppler weather radars operated by the National Weather Service (NWS), an agency of the National Oceanic and Atmospheric Administration (NOAA) within the United States Department of Commerce, the Federal Aviation Administration (FAA) within the Department of Transportation, and the U.S. Air Force within the ...
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Radar is a system that uses radio waves to determine the distance (), direction (azimuth and elevation angles), and radial velocity of objects relative to the site. It is a radiodetermination method [1] used to detect and track aircraft, ships, spacecraft, guided missiles, motor vehicles, map weather formations, and terrain.