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$GPGLL

 

This message transfers geographic position, latitude, longitude, and time.  Following is an example. 

 

 

$GPGLL,3723.2475,N,12158.3416,W,161229.487,A,A*41

 

 

 

The $GPGLL message structure is shown below: 

 

 
 

Field                                  Example 

Unit 

Notes

 

 

Message ID 

$GPGLL 

GLL protocol header. 

 

Latitude                            3723.2475 

ddmm.mmmm 

 

N/S Indicator 

N=north or S=south. 

 

Longitude                          12158.3416 

dddmm.mmmm 

 

E/W indicator 

E=east or W=west. 

 

UTC Time 

161229.487 

hhmmss.sss 

 

Status 

A: Data valid or V: Data invalid. 

 

Mode 

                               

A

 

A=Autonomous, D=DGPS, E=DR

 

(Only present in NMEA version 3.00).

 

 

Checksum                          *41 

 

<CR><LF> 

Message terminator. 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

T-368 User’s Guide v1.0

 

15 

Содержание T-368

Страница 1: ...8 Data Logger Bluetooth GPS Receiver V1 0 ProGin Technology Inc 10F 1 No 77 Sec 2 Chung Hwa E Rd East District Tainan City701 Taiwan Tel 886 6 2694857 Fax 886 6 2690442 E mail info progin com tw http...

Страница 2: ...eristics 3 2 Hardware 4 2 1 Dimension 4 2 2 Accessories 4 2 3 Description 5 3 Operation 10 3 1 Getting Start 10 3 2 GPS Viewer for Testing 11 3 3 Function 12 3 4 Navigation 12 4 Warranty 12 Appendix S...

Страница 3: ...tion the receiver tracks up to 20 satellites at a time while offering fast time to first fix re acquires satellite signals less than 1 second average and updates position data every second 1 2 Feature...

Страница 4: ...verage Reacquisition 0 1 sec average Dynamic Conditions Protocol message NMEA 0183 Default NMEA Altitude 18 000 meters 60 000 feet Velocity 515 meters sec 1 000 knots Acceleration 4 G Jerk 20 meters s...

Страница 5: ...ging temperature range 0 o C to 45 o C Operating humidity 5 to 95 no condensing Dimension 97 6 mm L x 45 8 mm W x 23 5 mm H Weight 70 g Battery SD Card not included 2 Hardware 2 1 Dimension The receiv...

Страница 6: ...ngitude latitude height speed battery status SD MMC Card and satellite signal status Detailed LED and LCD indications are described in next paragraph The battery on off switch and MMCX connector is lo...

Страница 7: ...g suspended protection when charging overtime or battery overheat Unplug the power plug and wait for a moment to resume charging 3 LCD Indication The LCD display panel shows the following message T 36...

Страница 8: ...th ON OFF setting function will be disabled If you want to turn on off Bluetooth under USER mode please use Bluetooth setup described in 5 Display Setup below 5 Display Setup Please refer to Appendix...

Страница 9: ...function will be disabled Press button B for 1 second to record recording once per press button 5 Under AUTO mode the recording is as follows Whenever setting up the power of the device must be turne...

Страница 10: ...T 368 User s Guide v1 0 9...

Страница 11: ...acity when first time to use Connect the attached adaptor cord to the mini USB jack as shown in the following figure The battery indication is with dual color LEDs The green LED will be on until charg...

Страница 12: ...de The Blue LED indicates following Bluetooth radio status a LED flashes at 3 seconds interval for standby mode b LED flashes at 0 2 second interval for pairable mode c LED flashes at 1 second interva...

Страница 13: ...maximum acquisition performance If significant inaccuracy exists in the initial data or the orbital data is obsolete it may take more time to achieve a navigation solution 3 4 Navigation After the ac...

Страница 14: ...e and time Out General NMEA Format The general NMEA format consists of an ASCII string commencing with a character and terminating with a CR LF sequence NMEA standard messages commence with GP then a...

Страница 15: ...iffer GPS SPS mode fix valid 3 5 Not supported 6 Dead Reckoning Mode fix valid 1 Satellites Used 07 Number of satellites used to calculate fix Range 0 to 12 HDOP 1 0 Horizontal Dilution of Precision M...

Страница 16: ...Field Example Unit Notes Message ID GPGLL GLL protocol header Latitude 3723 2475 ddmm mmmm N S Indicator N N north or S south Longitude 12158 3416 dddmm mmmm E W indicator W E east or W west UTC Time...

Страница 17: ...GPGSA GSA protocol header Mode A M Manual forced to operate in selected 2D or 3D mode A Automatic switching between modes Mode 3 1 Fix not available 2 2D position fix 3 3D position fix Satellites Use...

Страница 18: ...hannel 1 ID range 1 to 32 Elevation 79 degree Elevation of satellite maximum 90 Azimuth 048 degree Azimuth of satellite range 0 to 359 SNR C N0 42 dBHz Range 0 to 99 null when not tracking Satellite I...

Страница 19: ...ader Signal Strength 55 dB SS of tracked frequency Signal to Noise Ratio 27 dB SNR of tracked frequency Beacon Frequency 318 0 kHz Currently tracked frequency Beacon Bit Rate 100 Bits per second Chann...

Страница 20: ...ndicator N N north or S south Longitude 12158 3416 ddmm mmmm E W indicator W E east or W west Speed over ground 0 13 knot Speed over ground Course over ground 309 62 degree Course over ground Date 120...

Страница 21: ...ce T T true heading Course magnetic degree Measured heading Reference 1 M M magnetic heading 1 Speed 0 13 knot Speed in knots Units N N knots Speed 0 2 km hr Speed Units K K km hour Mode 2 A A Autonom...

Страница 22: ...otes Message ID GPZDA ZDA protocol header UTC Time 181813 Either using valid IONO UTC or estimated from default leap seconds UTC Day 14 01 to 31 day of month UTC Month 10 01 to 12 UTC Year 2003 1980 t...

Страница 23: ...a Caracas La Paz Santiago 4 Newfoundland 3 5 2 5 Brasilia Buenos Aires Georgetown Greenland 3 Mid Atlantic 2 Azores Cape Verde Islands 1 Greenwich Mean Time Dublin Edinburgh Lisbon London Casablanca M...

Страница 24: ...Bangkok Hanoi Jakarta Krasnoyarsk 7 Beijing Changqing Hong Kong Uramqi 8 Perth Singapore Taipei Beijing Chongqing Hong Kong SAR Kuala Lumpur Irkutsk Ulaan Bataa 8 Osaka Sapporo Tokyo 9 Seoul Yakutks 9...

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