Furuno WR-2100, Руководство оператора, Страница: 13 / 49

SSE-14-0022_17
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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.
Software name Display software RainMap.exe
Specification Function
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®
Data display:
• Observational date and time:
Local time display corresponding to the time zone of
Windows®
• Maximum distance displayed 70 km
Display scale 10, 30, 50, 70 [km]
Unit displayed (inside: [m]) km
• Polar coordinate display (rθ)
• Data display 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
• Coloration Maximum 15 colors in table (maximum 16 values including
no color)
Map display:
• Local map display: Display BMP map
Display of status: Display the setting button and current setting values.
• Data types
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)
• ATU and SPU
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.
• Scan mode 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.