R. Michael Reynolds, 214 Euclid Av., Seattle WA 98122, 206-466-6078      michael@rmrco.com

LastEdit: 2021-08-15

REMOTE OCEAN SURFACE RADIOMETER (ROSR)
Continuous Shipboard Seasurface Skin Temperature

The Remote Ocean Surface Radiometer (ROSR) is a next generation sea surface radiometer.

• Weatherproof design with weather flap (shutter) closure. (See scan cross section.)
• Concentration on simplicity reliability.
• Modular design.
• Open source, Arduino Mega microprocessor.
• C source code. Code is available to the user.
• On-board computation of sea surface skin temperature. Three minutes between SSST outputs.
• Output RS232, 9600 bps (TCP/IP Telnet optional).
• Improved maintenance. Built-in laser alignment. Single bolt to remove covers. On-line parts.
• About ROSR and SSST (4 mb pdf)
• Specification (0.2 mb pdf)
• HANDBOOK (2 mb pdf)
• Struttech Frame V1 (0.3 mb pdf)
• ROSR User Overview v1 (1.4 mb pdf)
• Lake Washington ISAR Comparison(0.3 mb pdf)

$WIRST,23.134266,324.9,265.5,45.02,135.02,56443,68443,55234,45667,...
$WIRST,timemark, v1  , v2  , vsky, vsea ,  k1 ,  k2 , ksky, ksea,...

23.34,38.45,136.42,0.97884,23.346*A4
 T1  , T2  ,vpoint, emis  ,  ssst ch<cr><lf>

where 
v1,v2,vsky,vsea = mean pointing angles,
k1,k2,ksky,ksea = mean radiometer digital output,
T1, T2 = black body temperatures,
vpoint = seaward pointing angle including mean roll,
emis = emissivity at vpoint,
ssst = computed sea surface skin temperature,
ch = NMEA checksum.