The English abbreviation "SAR" is often used as the abbreviation of "Synthetic Aperture Radar", which means "Synthetic Aperture Radar" in Chinese. This paper will introduce in detail the English words represented by the English abbreviation SAR, their corresponding Chinese Pinyin, detailed explanations and their popularity in English. In addition, there are the classification, application fields and related application examples of the abbreviation SAR.

Parabolic index is called stop-loss reversal in English, abbreviated as sar, and also called stop-loss point turning index. Stop loss, the first meaning of this index, requires investors to set a stop loss price that is constantly adjusted with the change of stock price to reduce investment risk.

Synthetic aperture radar extended data;

Then the system model of synthetic aperture radar, the simulation method of original echo and R-D imaging algorithm are introduced. ?

Then the system model of synthetic aperture radar is established, and the simulation method of original echo and R-D imaging algorithm are introduced.

Multi-view processing is the basic method for speckle reduction of synthetic aperture radar (SAR) images. ?

Multi-view processing is the basic method to suppress speckle noise in SAR images.