Unverified50% confidenceFactExact time
雷达图像记录电磁波在大气中的反射强度，通常以单通道或伪彩色呈现，像素值对应物理量（如降水强度 dBZ），与 RGB 三通道自然图像存在本质差异
1
Sources
50%
Confidence
Long-term
Relevance
7/16/2026
First Seen
Sources
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