Depth, Heading & HPR Network: Position & Time Sync Network: Heading & HPR Network: Multibeam Data HYPACK does NOT require 1PPS Slide 7 SHARED MEMORY Other Configurations: EM3000 HYPACK SURVEY HYSWEEP SURVEY Kongsberg EM3002 Sonar Position & Time Sync Position, Tide & Draft. Slide 6 SHARED MEMORY A Typical MB Configuration HYPACK SURVEY HYSWEEP SURVEY POS/MV Inertial System Seabat 7125 ZDA and 1 PPS Time Sync Position, Tide & Draft. You can improve your time synchronization from +/- 10mSec to +/- 1mSec by using a HYPACK 1PPS Box. POS/MV (UTC), Seabat (UTC), Single beam on a COM port (No time sent). Slide 5 Do I Need to Synch My Clock to UTC? If you have a device that sends datagrams with UTC time stamps, then the answer is: Yes Examples of when time synch to UTC is required: GPS (UTC), Seabat (UTC), TSS DMS/05 (No time sent), Gyro (No time sent). Without it, data will not be good Network and COM inputs POS MB MRU + time Asynchronous data are correlated with time tags.
#Tracking point vs reference point hypack Pc#
Without it, data will not be goodAll devices must use the same time base UTC time or PC time. All devices must use the same time base UTC time or PC time. Device data are correlated by time tags.Very Important. Exception is GPS ($GPGGA has a UTC time tag).Exception is GPS ($GPGGA has a UTC time tag). Data gets timed at arrival to COM port.Typically, Motion and Heading messages do not contain time tags.
Typically, Motion and Heading messages do not contain time tags.
#Tracking point vs reference point hypack serial#
Serial RS-232: For lower data volume like GPS.Serial RS-232: For lower data volume like GPS. Data is received with UTC time tag.Network: For high volume data like multibeam. HYSWEEP HARDWARE Slide 2 HYSWEEP Configuring a Multibeam System Multibeam sonar GPS (via HYPACK hardware) Motion sensor Heading sensor Dynamic Draft (via HYPACK Hardware) Tide (via HYPACK Hardware) Also: Scanning Laser For Topographic Survey SV: Sensor and/or Profile Slide 3 MRU, HDG, Nadir Depth POS, TIDE DRAFT Pos Time HDG MBHPR HYPACK SURVEY HYSWEEP SURVEY GPS MRUMBGYRO Slide 4 Interfacing Bringing in the data Network: For high volume data like multibeam.
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