SSE-14-0022_17
6
2.2. Display Unit
The Display Unit receives output data from the Signal Processing Unit (hereinafter called as SPU) and displays
the rainfall data in real time.
OS: Windows® 8.1, 64bit Professional
• Language displayed: English and Japanese
(default: English)
Change from English to Japanese corresponding to the
language setting of Windows®
• Observational date and time:
Local time display corresponding to the time zone of
Windows®
• Maximum distance displayed
Unit displayed (inside: [m])
• Polar coordinate display (rθ)
Rainfall intensity Rain (mm/h), Reflective intensity Zh (dBZ),
Doppler velocity V (m/s),
Cross polarization difference phase (φDP),
Specific differential phase (Kdp),
Co-poral correlation coefficient (ρHV)、
Differential reflectivity (Zdr),
Doppler velocity spectrum width W
Maximum 15 colors in table (maximum 16 values including
no color)
Display the setting button and current setting values.
Rainfall intensity Rain (mm/h), Reflective intensity Zh (dBZ),
Doppler velocity V (m/s),
Cross polarization difference phase (φDP),
Specific differential phase (Kdp),
Co-poral correlation coefficient (ρHV)、
Doppler velocity spectrum width W,
Differential reflectivity (Zdr)
Display of current activation and setting values of azimuth &
observed elevation
Setting of radar operation:
Conduct the setting to SPU section from the menu and the
confirmation.
PPI, Spiral, Volute scan, Sector PPI/RHI,
• Removal of interference
Obtain an interference removed echo data
• Display ON or OFF of topographical echo
removal
Obtain a topographical removed echo data
• Transmission mask function
Obtain a masked echo data that setting to SPU.
• Elevation angle (-2 to 90 degrees)
Obtain a specified elevation angle echo data that setting to
SPU.
• Setting of radar constant
(Transmission pulse width, rainfall strength
conversion constant B, and β)
Obtain a setting echo data that setting to SPU.