GNSS

Data | Plots

Summary

Type	GNSS
Vendor	Trimble
Model
S/N	5641C00160
ID Prefix	gnss
CORIOLIX ID	gnssanC00160
Class	Navigation
Location	Above Pilothouse
Condition
Configuration
Native Sample Rate	1.0 Hz
UDP Port(s)	None None
Enabled	False

Image Not Available

General Description

Redundant Global Navigation Satellite System (GNSS) that provides geospatial positioning and outputs latitude (degrees), longitude (degrees), and Heading (degrees).

Data Collection Specs

Native Data Feed

Signal Type

Digital

Communication Type

Serial Details

Baud Rate	9600
Parity
Stop Bits
Byte Size
Timeout (s)	None
Polled Start Commands	None
Polled Serial Commands	None

Ethernet Details

MAC Address
IP Address
Protocol

Source File Details

Path
Filename

Native Data Format

Native Data Description

Native Data Type

text

Start of Message Characters

End of Message Characters

Sample Data Message

$GPGGA,182548.00,3021.6329252,N,08905.8806797,W,2,25,0.5,8.932,M,-26.818,M,1.3,0131*7A $GPHDT,250.26,T*06

Message Parser Format

['^\WGPGGA,(?P<utc_position_fix>\d+\.?\d*),(?P<latitude>\d+\.\d+),(?P<latitude_dir>[NS]),(?P<longitude>\d+\.\d+),(?P<longitude_dir>[EW]),(?P<gps_quality_indicator>\d+),(?P<num_sat_vis>\d+),(?P<hdop>\d+\.\d+),(?P<ortho_height>\-?\d+\.\d+),M,(?P<geoid_separation>\-?\d+\.\d+)?,M,(?P<age>[\d\.]*)?,\d*\*(?P<checksum>[0-9A-Fa-f]{2})$','^\WGPVTG,(?P<cog_true>\-?\d+\.\d+)?,T,(?P<cog_magnetic>\-?\d+\.\d+)?,M,(?P<sog_knots>\d+\.\d+)?,N,(?P<sog_kmhr>\d+\.\d+)?,K.*\*(?P<checksum>[0-9A-Fa-f]{2})$','^\WGPHDT,(?P<heading>\d+\.\d+),T\*(?P<checksum>[0-9A-Fa-f]{2})$','^\WPASHR,ATT,(?P<week_seconds>\d+\.\d+),(?P<yaw>\d+\.\d+),(?P<pitch>\d+\.\d+),(?P<roll>\d+\.\d+),(?P<mrms>\-?\d+\.\d+),(?P<brms>\-?\d+\.\d+),(?P<reaquisition>\d+)\*(?P<checksum>[0-9A-Fa-f]{2})$']

Data Processing

Data Processing Script

Seapath

Data Rates

Native Sample Rate

1.0 Hz

Shipboard Network Packet Rate

1.0 Hz

Ship to Shore Rate

1.0 Hz

Data Storage & Access

Raw Data Ethernet Distribution

IP Address
Port	None
Packet Size	None

Transformed Data Ethernet Distribution

IP Address
Port	None

Archive to Database

True

Transmit Real-time Data to Shore

True

Time Source

Source

Parameters

Quantity	GNSS Heading (degrees_true)	Latitude (degrees)	Longitude (degrees)	Point ()
Plot Color
Parameter Full Name	Vessel Heading	Latitude	Longitude	Geographic Point
Parameter Short Name	GNSS Heading	Latitude	Longitude	Point
Parameter Standard Name	HDNGGP01	ALATTR01	ALONTR01	XXXXXX
SAMOS Data Category	Heading	Latitude	Longitude
Description	The angle (degree) in relation to true north that the vessel's bow is pointed.	The angular distance (degrees) of the vessel with respect to its distance north or south of the earths equator.	The angular distance (degrees) of the vessel with respect to its distance east or west of the Prime Meridian.	Latitude and longitude merged into geometry point coordinates for use by GIS.
Processing Status	raw	raw	raw	post processed
Processing Symbol	heading	latitude	longitude	geo_point
Diagnostic	False	False	False	False
IOOS Category	Location	Location	Location	Location
Units	degrees_true	degrees	degrees
Data Type	double	double	double	String
Gross Minimum Value	None degrees_true	None degrees	None degrees	None
Gross Maximum Value	None degrees_true	None degrees	None degrees	None
Recommended Minimum Value	None degrees_true	None degrees	None degrees	None
Recommended Maximum Value	None degrees_true	None degrees	None degrees	None
Global Minimum Value	0.0 degrees_true	-90.0 degrees	-180.0 degrees	None
Global Maximum Value	360.0 degrees_true	90.0 degrees	180.0 degrees	None
Local Minimum Value	None degrees_true	None degrees	None degrees	None
Local Maximum Value	None degrees_true	None degrees	None degrees	None
Lower Detection Limit	None degrees_true	None degrees	None degrees	None
Saturated Value	None degrees_true	None degrees	None degrees	None
Bad Data Value	None degrees_true	None degrees	None degrees	None
Resolution	None degrees_true	None degrees	None degrees	None
Accuracy	+/- None degrees_true	+/- None degrees	+/- None degrees	+/- None
Precision	None degrees_true	None degrees	None degrees	None
Binning Type	circular	linear	linear
Online Display Format	7.4f	8.6f	10.6f	0.0f
Logging Modes

Physical Sensor Specs

Operating Limits
Input Power	None - None V AC
Ideal Power	None V AC
Operating Current	None - None mA @ None V AC
Analog Output	None - None
Operating Flow Rate	None - None ml s-1
Ideal Flow Rate	None ml s-1
Operating Depth	None - None m
Operating Temperature	None - None degree_C
Lamp Life	None days
Response Time	None seconds
Additional Time Offset	0.0 seconds
Physical Status
Current Location	installed
Current Status	in use
Physical Condition
Physical Configuration
Software Version
Software Configuration
Data Acquisition Device ID
Data Acquisition Device Serial Port
Data Acquisition Device Analog/Digital Port(s)
Data Acquisition Device Modbus Unit	None
Sensor Use Level	secondary
Enabled	False
Vessel Installation Location
Vessel	ptsur
Vessel Location	Above Pilothouse
Location Coordinates (meters)
Sensor Orientation
Height Above Waterline (meters)	None
Zero Line Reference (degrees from bow)	None
Receives Filtered Water	False

Maintenance & Support

Sensor Log

Date (UTC)	Submitter	Event Type	Details
Apr 12 2022 22:47:15	Romsos, Chris	sensor specs update	enabled changed from [True] to [False]
Apr 12 2022 22:47:15	Romsos, Chris	sensor specs update	power_current_type changed from [] to [AC]
Apr 12 2022 22:47:15	Romsos, Chris	sensor specs update	model changed from [BX982] to []

Calibration & Maintenance

Frequency	Last Completed	Next Due
Maintenance A:

Maintenance B:

Maintenance C:

Calibration

Recommended Replacement

Warranty

Calibration Files

Date	Version	Author	Type	Document	Access

User Guides & Documents

Date	Version	Author	Type	Document	Access

Ownership

Quantity	Value
Owner	ECOC
Responsible Party	ECOC Marine Technicians
Purchase Date
Acquire Date
Acquire Condition
End/Lost Ownership Date

Vendor Support

Support Type	Details
Company	Trimble
Website	https://www.trimble.com
Phone	1-888-409-2904
Email	repair_services@trimble.com
Shipping	Trimble Auburn 2124 Moores Mill Road Suite 120 Auburn, Alabama 36830

Copyright Notice: All sensor-specific images and documentation on this page are copyright of the vendor.