radar map

There were 256 meteorological observatories with radar installations and 356 satellite cloud map receiving stations.

全国共有气象雷达观测站点256个,卫星云图接收站点356个.

A digital map of the terrain was captured by lasers and radar.

激光和雷达确定了该地的数字地形图.

At the same time, the directional diagram and gain model of airborne MIMO radar in the case of sub-array are analyzed in details, and the use of transmitting and receiving direction map are explained. ( 3) The characteristics of airborne MIMO radar clutter are investigated.

详细分析了天线阵列在分子阵情况下机载MIMO雷达矩形面阵方向图及增益模型，并对建模过程中发射和接收方向图的调用作一详细说明。

According to self organizing map principle, a visualized topology map model for radar system effectiveness analysis based on information fusion of multiple parameters is built, and the effectiveness of different airborne radar is analyzed through the topology map obtained from the model.

根据自组织神经网络原理，构建了基于多参数信息融合的雷达系统效能可视拓扑映射图分析模型，并根据模型学习获得的拓扑映射图对机载雷达效能进行了分析。

NASA ( news-web sites ) has used space-based radar to map out hidden parts of the ancient structure.

NASA用空间雷达发现了这些被隐藏的远古建筑.