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altimetry n.高度測量術。

altitude

The satellite altimetry has developed as a kind of important space geodetic technique since 1970s . the return signals from ocean regions can provide all - weather height information above the sea level repeatedly and accurately . the satellite altimetry has now not only impacted strongly on the field of oceanography and geophysics , but also changed greatly the fact of geodesy 衛星測高作為二十世紀七十年代發展起來的一項空間測量技術,能在全球范圍內全天候、多次重復、準確地提供海洋表面到衛星距離的觀測值,在地球物理學領域和大地測量領域有廣泛的應用。

Using the data of gravity field parameter variations observed by grace , and mean sea level variations observed by satellite altimetry removed steric sea level changes calculated from the numerical ocean models , global ocean mass change is studied 利用grace衛星觀測得到的重力場系數變化資料及重力衛星測高得到的海平面變化扣除由模式得到的熱容海平面變化,研究了海水的質量變化。

1 . aviation meteorology : altimetry ; turbulence and wind shear ; aircraft icing ; route and aerodrome forecasts ; preparation of aviation weather documents 1 .航空氣象學:包括測高學湍流及風切變飛機積冰機場及飛機航線天氣預報航空氣象文件的編制。

Geodetic measurements of sea level variations , analysis and interpretation , identification of various cause . focusing on the applications of satellite altimetry 海平面變化的測量、分析、解釋及各種成因的研究。尤其注重在衛星測高資料的運用。

5 . aviation meteorology : altimetry ; turbulence ; aircraft icing ; route and aerodrome forecasts ; preparation of aviation weather documents 5 .航空氣象學:測高學湍流飛機積冰機場天氣預報及航線預報編制航空氣象文件。

This graph , produced using preliminary altimetry data from cassini ' s radar instrument , shows relative surface heights on titan 這是用卡西尼號上的雷達探測出的初步測高數據制成的圖表,顯示出土衛六上地表的相對高度。

Satellite altimetry has had a major impact on our knowledge of tides by providing a new method of the sea surface height measurement 衛星測高技術的出現對潮汐信息的獲取產生了革命性的影響。

Problem of piecing together between china mainland - geoid and altimetry - derived geoid in china sea area 我國海域大地水準面與大陸大地水準面的拼接研究

Application of satellite altimetry technique in marine gravity surveying 衛星測高技術在海洋重力測量中的應用