Here is a list of all namespace variables with links to the namespace documentation for each variable:

FREQUENCY_MASK : gemini_sonar_driver::glf_processor::PingFlags
RES_1200KHZ : gemini_sonar_driver::glf_processor::FrequencyResolution1200ikd
RES_720KHZ : gemini_sonar_driver::glf_processor::FrequencyResolution1200ikd
SOS_MODE_MASK : gemini_sonar_driver::glf_processor::PingFlags