Velocity Edge GX440 Especificações descarregar pdf (Página 46)

MP 700 Series GPS AT Command Reference

44 2130309

!MPGPSDATA?

(continued)

Report current GPS data (continued)

Latitude Latitude in this form:AB.C.D.E:

A Direction (N=North, S=South, U=Unknown)

B Degree

C Minute

D Second

E Second (decimal place)

Longitude Longitude in this form:AB.C.D.E:

A Direction (E=East, W=West, U=Unknown)

B Degree

C Minute

D Second

E Second (decimal place)

Altitude Altitude in meters (+ if above sea level and - if below.)

Horz Sp Speed in kilometers per hour

Heading Heading in degrees from True North (0) increasing clockwise

Num SV Number of satellites fixed. (The modem must have a fix on at

least four satellites to report longitude, latitude, heading,

altitude, and speed. The maximum number of fixes is eight.)

Data Age Used internally to determine validity of the data.

UTC Time Universal Coordinated Time (the time and date in Greenwich,

England) in the format: H:M:S:D:MO:Y:OF:FLAG

H Hours

M Minutes

S Seconds

D Day

MO Month

Y Year

OF GPS Time Offset (Difference between GPS and UTC time

standards)

FLAG GPS Time Offset Flag (1=valid and 0=invalid)

Table 3-9: Command Reference Table (ASCII Alphabetic)

Command Description

1 2 ... 41 42 43 44 45 46 47 48 49 50 51 ... 117 118

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