Virtual GPS 1. 48 GPS Simulator. Virtual GPS is a GPS Global Positioning System simulator software. You can use it to emulate a GPS. Realtime NMEA output trough serial port. GPGGA, GPRMC and LXWP0 sentences are supported the set can be expanded if needed. NMEA is a standard communication. NMEA Revealed. Here are the NMEA standard sentences we know about AAM Waypoint Arrival Alarm. This sentence is generated by some units to indicate the status of. AAM,A,A,x. x,N,c chhlt CR lt LF Field Number. Status, BOOLEAN, A Arrival circle entered, V not passed. Status, BOOLEAN, A perpendicular passed at waypoint, V not passed. Arrival circle radius. Units of radius, nautical miles. Example GPAAM,A,A,0. N,WPTNME. 3WPTNME is the waypoint name. ALM GPS Almanac Data. This sentence expresses orbital data for a specified GPS satellite. ALM,x. x,x. x,xx,x. CR lt LF Field Number. Total number of messages. Satellite PRN number 0. GPS Week Number. SV health, bits 1. Original/wysiwyg_imageupload/4214/serial_splitter.jpg' alt='Nmea Serial Simulator' title='Nmea Serial Simulator' />Almanac Reference Time. Inclination Angle. Rate of Right Ascension. Root of semi major axis. Argument of perigee. Longitude of ascension node. F0 Clock Parameter. F1 Clock Parameter. Fields 5 through 1. Example GPALM,1,1,1. BAPA Autopilot Sentence AThis sentence is sent by some GPS receivers to allow them to be used. This sentence is commonly used by. APA,A,A,x. xx,L,N,A,A,xxx,M,c chlt CR lt LF Field Number. V Loran C Blink or SNR warning. V general warning flag or other navigation systems when a reliable. V Loran C Cycle Lock warning flag. GPS Information on Garmin, Lowrance, Magellan and other CONSUMER receivers. Machine Screw vs Tapping Screw ASME standards specify a variety of Machine Screws in diameters ranging up to 0. These fasteners are often used with. Download Nullmodem emulator for free. The virtual serial port driver for Windows. The Nullmodem emulator com0com is a kernelmode virtual serial port. PDF v1. 1b3 en MODBUS over Serial Line PDF v1. Superviseur intgrant les protocoles Modbus, Modbus horodat et Modbus. Author Topic KL15, KL30, KL31, KL50, KLR and Ignition Position Read 55924 times 0 Members and 3 Guests are viewing this topic. AIS, ECDIS, NMEA navigation simulation software for nautical instruments and targets like AIS, GPS, heading, depth, velocity, wind, radar. AIS SUITE. NMEA SUITE. Geodetic Calculators. Loran C. Freeware. Links NMEA Simulator Incl. Demo for download Simulating NMEA sensors, either separately or as an. A OK or not used. Cross Track Error Magnitude. Direction to steer, L or R. Cross Track Units Nautic miles or kilometers. A Arrival Circle Entered. A Perpendicular passed at waypoint. Bearing origin to destination. M Magnetic, T True. Destination Waypoint ID. Example GPAPA,A,A,0. R,N,V,V,0. 11,M,DEST,0. M. 2APB Autopilot Sentence BThis is a fixed form of the APA sentence with some ambiguities removed. Note Some autopilots, Robertson in particular, misinterpret bearing. This is likely due to the difference between the APB. APA sentence. for the APA sentence this would be the. APA only differs. Welcome to Raymarine s premier network network navigation system gS Series Glass Bridge Multifunction Displays. APB in this one field and APA leaves off the last two fields. This will result in. APB,A,A,x. x,a,N,A,A,x. CR lt LF Field Number. V Loran C Blink or SNR warning. V general warning flag or other navigation systems when a reliable. V Loran C Cycle Lock warning flag. A OK or not used. Cross Track Error Magnitude. Direction to steer, L or R. Cross Track Units, N Nautical Miles. A Arrival Circle Entered. A Perpendicular passed at waypoint. Bearing origin to destination. M Magnetic, T True. Destination Waypoint ID. Bearing, present position to Destination. M Magnetic, T True. Heading to steer to destination waypoint. M Magnetic, T True. Example GPAPB,A,A,0. R,N,V,V,0. 11,M,DEST,0. M,0. 11,M. 2BOD Bearing Waypoint to Waypoint 1 2 3 4 5 6 7. BOD,x. x,T,x. x,M,c c,c chlt CR lt LF Field Number. Bearing Degrees, TRUE. Bearing Degrees, Magnetic. Example 1 GPBOD,0. T,1. 05. 6,M,POINTB,. Waypoint ID POINTB Bearing 9. True, 1. 05. 6 Magnetic This sentence. GOTO mode, without an active route on your. GPS. WARNING this is the bearing from the moment you press enter in. GOTO page to the destination waypoint and is NOT updated. To update the information, current bearing to waypoint. GOTO page again. Example 2 GPBOD,0. T,1. 03. 2,M,POINTB,POINTA. This sentence is transmitted when a route is active. It contains the. active leg information origin waypoint POINTA and destination. POINTB, bearing between the two points 9. True, 1. 03. 2. Magnetic. It does NOT display the bearing from current location to. WARNING Again this information does not change. The bearing from POINTA. POINTB does not change during the time you are on this leg. This sentence has been replaced by BWW in NMEA 4. ANON. BWC Bearing Distance to Waypoint Great Circle 1. BWC,hhmmss. ss,llll. T,x. x,M,x. x,N,c c,m,hlt CR lt LF Field Number. Waypoint Latitude. N North, S South. Waypoint Longitude. E East, W West. Bearing, Magnetic. N Nautical Miles. FAA mode indicator NMEA 2. Example 1 GPBWC,0. T,M,N,. 3Example 2 GPBWC,2. N,0. 00. 46. 3. 4,W,2. T,2. 18. 0,M,0. 00. N,EGLM. 1BWR Bearing and Distance to Waypoint Rhumb Line 1. BWR,hhmmss. ss,llll. T,x. x,M,x. x,N,c chlt CR lt LF Field Number. Waypoint Latitude. N North, S South. Waypoint Longitude. E East, W West. Bearing, Magnetic. N Nautical Miles. BWW Bearing Waypoint to Waypoint. Bearing calculated at the FROM waypoint. BWW,x. x,T,x. x,M,c c,c chlt CR lt LF Field Number. Bearing Degrees, TRUE. Bearing Degrees, Magnetic. M Magnetic. 6. FROM Waypoint. Checksum. DBK Depth Below Keel 1 2 3 4 5 6 7. DBK,x. x,f,x. x,M,x. Fhlt CR lt LF Field Number. DBS Depth Below Surface 1 2 3 4 5 6 7. DBS,x. x,f,x. x,M,x. Fhlt CR lt LF Field Number. DBT Depth below transducer 1 2 3 4 5 6 7. DBT,x. x,f,x. x,M,x. Fhlt CR lt LF Field Number. In real world sensors, sometimes not all three conversions are reported. So you night see something like SDDBT,f,2. M,Fs. DCN Decca Position 1. DCN,xx,cc,x. x,A,cc,x. A,cc,x. x,A,A,A,A,x. N,xhlt CR lt LF Field Number. Decca chain identifier. Red Zone Identifier. Red Line Of Position. Red Master Line Status. Green Zone Identifier. Green Line Of Position. Green Master Line Status. Purple Zone Identifier. Purple Line Of Position. Purple Master Line Status. Red Line Navigation Use. Green Line Navigation Use. Serial Key For Recover My Email more. Purple Line Navigation Use. Position Uncertainity. N Nautical Miles. Normal Pattern. 2 Lane Identification Pattern. Lane Identification Transmissions. The DCN sentence is obsolete as of 3. DPT Depth of Water 1 2 3. DPT,x. x,x. xhlt CR lt LF Field Number. Offset from transducer. This sentence was incorrectly titled Heading Deviation Variation. BETKE. Its documented at. DTM Datum Reference 1 2 3 4 5 6 7 8 9. DTM,ref,x,llll,c,llll,c,aaa,refhlt CR lt LF Field Number. Local datum code. Local datum subcode. May be blank. Latitude offset minutes. Longitude offset minutes. Altitude offset in meters. Datum name. Whats usually seen here is W8. WGS8. 4 datum used by GPS. FSI Frequency Set Information. Set or report frequency, mode of operation and transmitter power level of a. FSI,xxxxxx,xxxxxx,c,xhlt CR lt LF Field Number. Transmitting Frequency. Receiving Frequency. Communications Mode NMEA Syntax 2. Checksum. GBS GPS Satellite Fault Detection 1 2 3 4 5 6 7 8 9. GBS,hhmmss. ss,x. CR lt LF Field Number. UTC time of the GGA or GNS fix associated with this sentence. Expected error in latitude meters. Expected error in longitude meters. Expected error in altitude meters. PRN of most likely failed satellite. Probability of missed detection for most likely failed satellite. Estimate of bias in meters on most likely failed satellite. Standard deviation of bias estimate. Note Source MX5. GBS with. The 8 field version is in NMEA 3. GGA Global Positioning System Fix Data. This is one of the sentences commonly emitted by GPS units. Time, Position and fix related data for a GPS receiver. GGA,hhmmss. ss,llll. M,x. x,M,x. x,xxxxhlt CR lt LF Field Number. Universal Time Coordinated UTC. N or S North or South. E or W East or West. GPS Quality Indicator. Differential GPS fix. Real Time Kinematic. Manual input mode. Simulation mode. Number of satellites in view, 0. Horizontal Dilution of precision meters. Antenna Altitude abovebelow mean sea level geoid in meters. Units of antenna altitude, meters. Geoidal separation, the difference between the WGS 8. Units of geoidal separation, meters. Age of differential GPS data, time in seconds since last SC1. DGPS is not used. Differential reference station ID, 0. GLC Geographic Position, Loran CThis sentence is obsolete over most of its former coverage area. The. USCanadianRussian Loran C network was shut down in 2. Europe. Loran C operations in Norway. Jan 2. 01. 6. NORWAY 1. GLC,xxxx,x. x,a,x.