Sperry Naviknot Speed Log

Summary



TypeSpeed Log
VendorSperry Marine
Modelunknown
S/Nunknown
ID Prefixspdlog
CORIOLIX IDspdlog000001
ClassNavigation
LocationHull
Condition
Configuration
Native Sample RateNone Hz
UDP Port(s)53125 None
EnabledTrue
 


Image Not Available
 
 

General Description



Bridge navigation Sperry Naviknot Doppler Speed Log. This sensor is not part of the pool of science maintained instrumentation.

 
 

Data Collection Specs

Native Data Feed
Signal Type
Communication Type
Serial Details
Baud Rate
Parity
Stop Bits
Byte Size
Timeout (s) None
Polled Serial Commands
Ethernet Details
MAC Address
IP Address
Protocol
Source File Details
Path
Filename
Native Data Format
Native Data Description Example data lines: speedlog 2014-12-12T06:02:42.8523Z $VDVLW,14566.6,N,4566.64,N*5A speedlog 2014-12-12T06:02:43.7550Z $VDVBW,5.5,0.2,A,,,V,,V,,V*44 Field Descriptions: LDS Logger ID LDS Time Stamp [UTC] NMEA ASCII message The following is a brief overview of the NMEA sentences currently being generated: $--VLW,dist,N,dist,N,dist,N,dist,N*checksum -Total cumulative water distance, nautical miles -Water distance since reset, nautical miles -Total cumulative ground distance, nautical miles -Ground distance since reset, nautical miles $--VBW,speed,speed,status,speed,speed,status,speed,status,speed,status*checksum -Longitudinal water speed, knots -Transverse water speed, knots -Status: Water speed, A = Data valid -Longitudinal ground speed, knots -Transverse ground speed , knots -Status, Ground speed, A = Data valid -Stern transverse water speed, knots -Status, stern water speed, A = Data valid -Stern transverse ground speed , knots -Status, stern ground speed A = Data valid V = Invalid
Native Data Type text
Start of Message Characters
End of Message Characters
Sample Data Message $VDVLW,14566.6,N,4566.64,N*5A $VDVBW,5.5,0.2,A,,,V,,V,,V*44
Message Parser Format
Data Processing
Data Processing Script NoTransformation
Data Rates
Native Sample Rate None Hz
Shipboard Network Packet Rate None Hz
Ship to Shore Rate None Hz
Data Storage & Access
Raw Data Ethernet Distribution
IP Address 10.3.0.255
Port 53125
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
Plot Color
Parameter Full Name
Parameter Short Name
Parameter Standard Name
SAMOS Data Category
Description
Processing Status
Processing Symbol
Diagnostic
IOOS Category
Units
Data Type
Gross Minimum Value
Gross Maximum Value
Recommended Minimum Value
Recommended Maximum Value
Global Minimum Value
Global Maximum Value
Local Minimum Value
Local Maximum Value
Lower Detection Limit
Saturated Value
Bad Data Value
Resolution
Accuracy
Precision
Binning Type
Online Display Format
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 None 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 True
Vessel Installation Location
Vessel Sikuliaq
Vessel Location Hull
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        
Feb 20 2024 23:50:57     Nahorniak, Jasmine     sensor specs update     logging_modes changed from [file/db] to [file]    
Feb 19 2024 01:03:09     Nahorniak, Jasmine     sensor specs update     description changed from [Bridge navigation Do ... ned instrumentation.] to [Bridge navigation Sp ... ned instrumentation.]    
Feb 19 2024 01:03:09     Nahorniak, Jasmine     sensor specs update     sensor_name changed from [Doppler Speed Log] to [Sperry Naviknot Speed Log]    
Feb 19 2024 00:52:08     Nahorniak, Jasmine     sensor specs update     location_text changed from [] to [Hull]    
Feb 19 2024 00:52:08     Nahorniak, Jasmine     sensor specs update     responsible_party changed from [other] to [UAF Marine Technicians]    
Feb 19 2024 00:52:08     Nahorniak, Jasmine     sensor specs update     vendor changed from [Not Applicable] to [Sperry Marine ]    
Feb 18 2024 23:46:29     Nahorniak, Jasmine     new sensor     Initial submission of sensor metadata.    
 
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 UAF
Responsible Party UAF Marine Technicians
Purchase Date
Acquire Date
Acquire Condition
End/Lost Ownership Date
 
Vendor Support

Support Type Details
Company Sperry Marine
Website http://www.sperrymarine.com
Phone +1 504 371 8365
Email service.us@sperry.ngc.com
Shipping
 
Copyright Notice: All sensor-specific images and documentation on this page are copyright of the vendor.
 
 
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