Atmospheric remote sensing is since the 1960s of one of the subject, it is also a branch of the atmospheric sciences development of key technologies.On the one hand it depends on the development of meteorological and atmospheric sciences research and application development on global and regional atmospheric temporal and spatial characteristics of continuous observation of demand, on the other hand it is also a modern physics, sensors, and computer information technology, atmospheric physics, marriage is a product of high-technology and basic research and tightly integrating application needs a product of r&d.Electromagnetic theory and the theory of molecular and Atomic Spectra, wave and media theoretical principles form the basis of remote sensing.Microwave radar and radiometers technology, infrared technology, laser technology and Spectroscopy technique, acoustics remote sensor technology, satellite platform and other aerospace platform technologies and computer, communications, remote sensing technology technical underpinnings of the atmosphere.Based on the atmosphere and surface characteristics of physico-chemical process understanding-based remote sensing of the Earth's atmospheric science model is the application of remote sensing getting results.
Remote sensing of the Earth's atmosphere here scientific model both the sensor directly measured wave radiation levels and measuring atmospheric land surface parameters directly quantitative relation between the physical model, including quantitative cannot be made directly to establish remote sensing equation but through the process of atmospheric parameters in the Earth's surface quantitative relationships as a constraint but can obtain the land surface parameters for measuring atmospheric indirect ” “ remote sensing science models.In the solution to all the above steps, especially in remote sensing methods of establishing, on the methods for solving mathematical physics expressed needs and challenges.All these constitute the subject branch and the frontiers of science and technology.Atmospheric remote sensing the subject the wider use of noun began in the late ' century, but atmospheric research and application of remote sensing is of an automated began in the late ' century when microwave radar quickly to the regional monitoring and making love structure of severe weather alert, starting on meteorology applications to heavy
To the promotion of, and to rapidly at a later time in many years a door "out of the microwave radar meteorology atmospheric remote sensing study on its own initiative still flourish in 1957 and the Soviet Union's first man-made heaven and in 1960, the America's first weather satellite God then marks the atmospheric remote sensing can you set using the satellite platform, to achieve global atmospheric status of monitoring and measurement.Due to the satellite, low power consumption of the load weight and volume of limiting, in quite a long period of time failed to include active microwave radar remote sensing technology applied to the use of satellite remote sensing, optical, infrared and microwave measurements of atmospheric parameters became the mainstream of atmospheric remote sensing satellites.This type of work greatly advance the principles and techniques of satellite remote sensing in deep exploration.In principle on the Molecular Spectroscopy and remote sensing-band channel selection, scattering, multiple scattering radiative transfer, and the corresponding fast algorithms, inverse methods, including formed the rapid development of the situation.In recent years, atmospheric remote sensing has developed into the atmospheric sciences as an anchor for the most active subjects.In short, the former years more focus on principle and atmospheric remote sensing system theory, preliminary technical test, as well as the urgent need and the application of relative is easy to implement such as weather satellite images, the year after the application is more focus on system test application of deep, and a better person to atmospheric remote sensing and other branches of the atmospheric sciences methodology, in the establishment of scientific applications of remote sensing the Earth's atmosphere models trend of in-depth and maturity.
Satellite remote sensing in China is our atmosphere of one of the remote-sensing technology.Meteorological satellites is the best development of remote sensing satellite system (table 1).1988 Oscar Niemeyer, emission and meteorological satellites in orbit is FY 2-d and 2-D star, Oscar Niemeyer, 3 and 4 satellites are also in the planning, the first satellites will be launched in 2007.2-C star Oscar Niemeyer, launched in October 2004, design work life of three years, the visible-light band ground resolution 125 km/h, infrared 5 km per hour, you can get a visible, infrared and water vapor satellite image data.
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