Leica Geosystems GS14, User Manual, Page: 46 / 54

The following accuracies, given as r oot m ean s quare, are based on measure-
ments processed using Infinity and on real-time measurements.
The use of multiple GNSS systems can increase accuracy by up to 30% relative
to GPS only.
The baseline precision of a differential code solution for static and kinematic
surveys is 25 cm.
Type Horizontal Vertical
Static and rapid static 3 mm + 0.5 ppm 5 mm + 0.5 ppm
Kinematic 8 mm + 1 ppm 15 mm + 1 ppm
Static with long observa-
tions
3 mm + 0.1 ppm 3.5 mm + 0.4 ppm
Type Horizontal Vertical
Single Baseline (<30 km) 8 mm + 1 ppm 15 mm + 1 ppm
Network RTK 8 mm + 0.5 ppm 15 mm + 0.5 ppm
6.1.4 Technical Data
Height: 0.090 m
Diameter: 0.190 m
Instrument weight without battery, SIM card and SD card:
Type Weight [kg]/[lbs]
GS14/GS16 0.93/2.04
Data (Leica GNSS raw data and RINEX data) can be recorded on the SD card.
1 GB is sufficient for over 1 year of raw data logging based on logging every
15 s from an average of 15 satellites.
Power consumption: GS14, radio excluded: 2.6 W typically,
220 mA (with external battery),
350 mA (with internal battery)
GS16, radio excluded: 3.1 W typically,
260 mA (with external battery),
420 mA (with internal battery)
External supply voltage: Nominal 12 V DC ( , GEV71 car bat-
tery cable to a 12 V car battery), volt-
age range 10.5 V
‑
28 V DC
Type Battery Voltage Capacity
GEB212 Li-Ion 7.4 V 2.6 Ah
Differential code
Differential phase in
post-processing
Differential phase in
real-time
Dimensions
Weight
Recording
Power
Internal battery
46 Technical Data