The speed with which Mr Neeleman has got his new company airborne is perhaps surprising given Brazil's reputation as a bureaucratic place where life is hard for entrepreneurs.
尼尔曼新航空公司的空降速度可能令人惊讶，巴西的名声是一个官僚的，企业家日子难过的地方。
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The conventional mechanical scanning radar is gradually replaced by powerful electric scanning phased array radar in the application as an airborne radar due to its limited scanning speed.
Aerial photography and photogrammetry, airborne and terrestrial laser scanning, mobile mapping system and GPS positioning contrihuted to the great increase of accuracy and speed of data acquisition.