Fig. 3From: Retrieval of temperature profiles using radio acoustic sounding system (RASS) with the equatorial atmosphere radar (EAR) in West Sumatra, IndonesiaAn example of the 3-D projection of the ray-tracing results. The conditions are the same as in Fig. 2, but the shading distance is limited to 60 m. Five blue lines indicate the vertical and four oblique antenna beams at the 10° zenith angle and the green line at (90°, 13°)Back to article page