Muskegon M20 Buoy Data Files: alt_airmar.csv GPS Altitude, m atemp_airmar.csv Air temperature (Airmar), C atemp_csi.csv Air temperature (CSI), C baro_airmar.csv Barometric pressure corrected to sea level (Airmar), mbar baro_rmy.csv Barometric pressure corrected to sea level (RM Young), hectopascals barostat_airmar.csv Barometric pressure at station level (Airmar), mbar batt_csi.csv Buoy Battery voltage, volts battcurr_csi.csv Battery Current, amps batt_nortek.csv Nortek Battery voltage, volts bgapcrfu_top_ysi.csv Phycocyanin blue-green algae, near-surface, RFU chlrfu_top_ysi.csv Chlorophyll, near-surface, RFU cond_btm_sbe.csv Conductivity (SBE16), near-bottom, uS/cm cond_top_ysi.csv Conductivity, near-surface, uS/cm curr_prof_nortek.csv Water current profile, cm/s depth_btm_sbe.csv SBE16 Depth, meters depth_nortek.csv Nortek Depth, m depth_top_ysi.csv YSI Depth, near-surface, m do2_top_ysi.csv Dissolved Oxygen, near-surface, mg/L dosat_top_ysi.csv Dissolved Oxygen, near-surface, %sat fdom_top_ysi.csv Fluorescent Dissolved Organic Matter (fDOM), near-surface, RFU gpsquality_airmar.csv GPS Quality, 0=invalid, 1=normal, 2=differential hdop_airmar.csv GPS Horizontal Dilution Of Precision, m heading_nortek.csv Nortek compass heading, deg lat_airmar.csv Latitude, deg north locoffset_east_airmar.csv Location east offset from initial deployment position, m locoffset_north_airmar.csv Location north offset from initial deployment position, m lon_airmar.csv Longitude, deg east maghead_airmar.csv Magnetic heading, deg magvar_airmar.csv Magnetic variation east (earth variation from true north), deg east numsat_airmar.csv GPS number of satellites used, count par_buoy_licor.csv Solar radiation (PAR), umole/m^2/s ph_top_ysi.csv Potential Hydrogen, near-surface, pH pitch_airmar.csv Airmar Pitch angle, deg pitch_nortek.csv Nortek Pitch angle, deg prat_airmar.csv Airmar Pitch rate of turn, deg/s rate_wifi.csv Wifi radio data transfer rate, Kbits/s roll_airmar.csv Airmar Roll angle, deg roll_nortek.csv Nortek Roll angle, deg rrat_airmar.csv Airmar Roll rate of turn, deg/s rsl_cdma.csv RSL reported by radio, dB rsl_wifi.csv RSL at base station, dB solarcurr_csi.csv Solar panel current, amps solarvolt_csi.csv Solar panel voltage, volts spcond_top_ysi.csv Specific conductivity, near-surface, uS/cm tds_top_ysi.csv Total Dissolved Solids (TDS), near-surface, mg/L temp_btm_nortek.csv Water temperature (Nortek), near-bottom, C temp_btm_sbe.csv Water temperature (SBE16), near-bottom, C temp_top_ysi.csv Water temperature (YSI), near-surface, C turbid_top_ysi.csv Turbidity, near-surface, NTU uwhubcurr_csi.csv Current to underwater hub, amps v12batt_buoy_spc.csv Buoy battery voltage, volts v12bus_uwhub_spc.csv Bus voltage in underwater hub, volts v12solar_buoy_spc.csv Solar panel voltage, volts v48power_uwhub_spc.csv Power input at underwater hub, volts v48touwhub_buoy_spc.csv Voltage to underwater hub, volts v5bus_uwhub_spc.csv 5V bus voltage in underwater hub, volts wavedir_nortek.csv Wave direction, deg wavemax_nortek.csv Maximum wave height, m waveper_nortek.csv Wave period, sec waveswh_nortek.csv Significant wave height, m wdir_airmar.csv Wind direction (Airmar), deg wdir_rmy.csv Wind direction (RM Young), deg windangle_airmar.csv Wind angle relative to sensor (Airmar), deg wspeed_airmar.csv Wind speed (Airmar), m/s wspeedmax_airmar.csv Maximum wind speed (Airmar), m/s wspeedmax_rmy.csv Maximum wind speed (RM Young), m/s wspeed_rmy.csv Wind speed (RM Young), m/s wtemp_top_csi.csv Water temperature, C xaccel_airmar.csv Airmar X acceleration, deg/s yaccel_airmar.csv Airmar Y acceleration, deg/s yrat_airmar.csv Airmar Yaw rate of turn, deg/s zaccel_airmar.csv Airmar Z acceleration, deg/s