SYNTHETIC INTERFEROMETER RADAR FOR TOPOGRAPHIC MAPPING
SYNTHETIC INTERFEROMETER RADAR FOR TOPOGRAPHIC MAPPING
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DOI：
10.1109/proc.1974.9516
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发表时间：
1974-01-01
影响因子：
20.6
通讯作者：
GRAHAM, LC
中科院分区：
文献类型：
--
作者：
GRAHAM, LC
地形图的制作需要两种信息。首先，必须确定要放置在地图图纸上的细节。其次，各种物体和特征的位置必须在三维中测量。目前的机载雷达技术提供了在恶劣天气和任何时间、白天或黑夜满足这两种要求的手段。专门用于这一目的的雷达采用合成孔径技术来获得精细的二维分辨率测量，并使用干涉测量来获得第三次测量。
The production of topographic maps requires two kinds of information. First, the detail to be placed on the map sheet must be identified. Second, the positions of the various objects and features must be measured in three dimensions. Current airborne radar technology provides the means to satisfy both of these requirements in adverse weather and at any time, day or night. Radar used specifically for this purpose employs synthetic-aperture techniques to obtain fine resolution measurement in two dimensions and interferometry to obtain the third measurement.