Positioning - Advantech WISE-4610 Series User Manual

5.1.2

Positioning

5.1.2.1 General Description
WISE-4610 accesses the u-blox EVA-M8M-0 GNSS module via I2C interface. This
GNSS module can provide geolocation and time information.
The features of EVA-M8M are listed below.
Features
Receiver type
Max nav. update rate
Accuracy
Acquisition
Sensitivity
Assistance GNSS
 Measurement Data
The following data is available from the GNSS module.
Values
2017~
1~12
1~31
UTC Time
0~23
0~59
0~59
Longitude
Latitude
Position
Altitude
Speed
Num of satellites
WISE-4610 User Manual
72-channel u-blox M8 engine
GPS/QZSS L1 C/A, GLONASS L10F,
BeiDou B1
SBAS L1 C/A: WAAS, EGNOS, MSAS
Galileo-ready E1B/C
Single GNSS: up to 18 Hz
Concurrent GNSS: up to 10 Hz
Position: 2.5 m CEP
SBAS: 2.0 m CEP
Cold starts: 27 s
Aided starts: 4 s
Reacquisition: 1 s
Tracking and Nav: -164 dBm
Cold starts: -147 dBm
Hot starts: -156 dBm
AssistNow Online
AssistNow Offline
AssistNow Autonomous
OMA SUPL & 3GPP compliant
32
Description
Year
Month
Day
Hour
Minute
Second
-7
(+- *10 degree) , a minus sign if south
of the equator
-7
(+- *10 degree) , a minus sign if west of
the prime meridian
-3
(*10 m) Height above mean sea level
-3
(*10 km/hr) ground speed
Number of satellites used in Nav Solution