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| type = Weather radar ...al)--><ref>{{cite book|url=https://www.nap.edu/read/10394/chapter/11|title=Weather Radar Technology Beyond NEXRAD|date=31 July 2002|doi=10.17226/10394|isbn=97 ...

...as small as {{convert|1,000|sqft|m2}} to be detected. Prevailing wind and weather can degrade MTI performance, and MTI introduces [[Radar scalloping|blind ve There is no clear region in areas with weather and heavy biological activity (rain, snow, hail, high winds, and migration) ...

...first ELDORA used in the imaging of tropical cyclones. In addition to the radars, each aircraft was equipped with a large quantity of dropsondes to be deplo ...a great year for research|url=https://www.washingtonpost.com/news/capital-weather-gang/wp/2015/10/13/2005-a-terrible-year-for-hurricanes-a-great-year-for-res ...

where <math>c</math> is the [[speed of light]] in the medium. Monostatic radars are blind for the duration of the transmit pulse. ...exploited using [[nap-of-the-earth]] flying techniques to avoid detection. Weather phenomenon increases the low-elevation of the radar system. ...

...s are their lack of image quality, and the sensitivity to the lighting and weather. They rely on [[Digital image processing|image-processing]] systems to dete ...nal. They are fast, require less processing power and are affected less by weather. ...

|title=Air France Flight #447: did weather play a role in the accident? ...likely. Small private airplanes are generally not equipped with on-board [[weather radar]]s; and during an IFR approach, they can be sent accidentally by [[ai ...

...theorem]] and poor-quality outputs. In some applications, such as military radars and medical images, we are eager to have highly precise and accurate result ...required in some circumstances, e.g., [[weather forecasting]] and military radars. Nevertheless, using supercomputers designated to simply perform DSP operat ...

...placement from an [[Interferometry|interferogram]] caused by the effect of weather variables such as [[humidity]], [[temperature]], and [[pressure]].<ref name ...here]], which occurs more with larger [[wavelength]]s, such as P or L-band radars, is a consequence of variations in free electron density in the 100–1000&nb ...

...aft to accomplish national objectives, with a focus on [[Weather satellite|weather]], [[Reconnaissance satellite|reconnaissance and surveillance]], [[Communic ...first used in combat operations during the [[Vietnam War]], with Air Force weather and communications spacecraft supporting ground, sea, and air operations.{{ ...

...wave ovens ([[ISM band|~2.45]]&nbsp;[[GHz]], 12.23&nbsp;cm) and military [[radars]] (~10&nbsp;GHz, 3&nbsp;cm). At demonstrated frequencies, pulses of [[elect |url=http://www.everythingweather.com/weather-radar/bands.shtml ...

...igh-yielding varieties with higher stability as well as tolerance to harsh weather conditions. The agriculture researchers are working jointly with internatio ...also has produced its own tanks, armored personnel carriers, sophisticated radars, guided missiles, a submarine, and [[HESA Kowsar|fighter planes]].<ref>{{ci ...