absolute altimeter

基本解釋

The laser altimeter will provide an absolute distance to the tops of the clouds.
激光高度儀將提供到云頂?shù)慕^對(duì)距離。
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The paper briefly introduces absolute calibration methods of sea surface height and backscatter of satellite altimeter.
介紹了衛(wèi)星高度計(jì)定標(biāo)中海面高度和后向散射系數(shù)的定標(biāo)方法。