Rikaline – Rikaline CF GPS GPS-6020 User Manual

Page 8

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GPS-6020 Operating Manual

Rikaline

Specifications subject to change without prior notice

Rikaline

Marketing Corp.

5F-1, 125, Roosevelt Rd., Sec. 5, Taipei, Taiwan 116 E-mail:

[email protected]

Web:

www.rikaline.com.tw

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4.1.2 Geographic Position with Latitude/Longitude (GLL)

Table 4-4 contains the values for the following example:

$GPGLL,3723.2475,N,12158.3416,W,161229.487,A*2C


Table 4-4 GLL Data Format

Name Example

Units

Description

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 Position

161229.487

hhmmss.sss

Status

A

A=data valid or V=data not valid

Checksum *2C

<CR> <LF>

End of message termination

4.1.3 GNSS DOP and Active Satellites (GSA)


Table 4-5 contains the values for the following example:

$GPGSA,A,3,07,02,26,27,09,04,15, , , , , ,1.8,1.0,1.5*33

Table 4-5 GSA Data Format

Name Example

Units

Description

Message ID

$GPGSA

GSA protocol header

Mode 1

A

See Table 4-6

Mode 2

3

See Table 4-7

Satellite Used (1)

07

Sv on Channel 1

Satellite Used (1)

02

Sv on Channel 2

……

….

Satellite Used

Sv on Channel 12

PDOP

1.8

Position Dilution of Precision

HDOP

1.0

Horizontal Dilution of Precision

VDOP

1.5

Vertical Dilution of Precision

Checksum

*33

<CR> <LF>

End of message termination

(1) Satellite used in solution.

Table 4-6 Mode 1

Value Description

M

Manual—forced to operate in 2D or 3D mode

A

2D Automatic—allowed to automatically switch 2D/3D


Table 4-7 Mode 2

Value Description

1

Fix Not Available

2 2D
3 3D

4.1.4 GNSS Satellites in View (GSV)

Table 4-8 contains the values for the following example:

$GPGSV,2,1,07,07,79,048,42,02,51,062,43,26,36,256,42,27,27,138,42*71
$GPGSV,2,2,07,09,23,313,42,04,19,159,41,15,12,041,42*41

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