As shown in figure 7, here three sites are chosen to be used for
calibration of MSMR. Out of these three sites first site can be
used for calibration because the microwave temperature
measured by MSMR is steady as compared to other two sites.
2.2 Satellites carrying Active Sensors
The first Indian active sensor onboard Oceansat-2 was the Ku
band Scatterometer. The figure 8 shows the Oceansat -2
Satellite.