XRS :
X-ray Spectrometer
GRS :
Gamma-Ray Spectrometer
MI :
Multi band Imager
SP :
Spectral Profiler
TC :
Terrain Camera
LRS :
Lunar Radar Sounder
LALT :
Laser Altimeter
LMAG :
Lunar Magnetometer
CPS :
Charged Particle Spectrometer
PACE :
Plasma energy Angle and Composition Experiment
RS :
Radio Science
UPI :
Upper-atmosphere and Plasma Imager
RSAT :
Four way Doppler measurements by Relay satellite and Main Orbiter
VRAD :
Differential VLBI Radio Source
HDTV :
High Definition Television
Simulated radar echoes to be observed by the KAGUYA (left) as it travels over the model surface structure (right) (Kobayashi et al. 2002). In the diagram, vertical and horizontal axes correspond to the apparent depth and positional offset, respectively, and coded in color is the amplitude of radar echo.