Product Manual

GPS Occupation Properties Window

MAGNET Tools ver 1.0

• NEpoch

- the number of epochs for the given occupation.

• Interval

- the occupation logging interval in milliseconds.

• GPS week, day

- GPS week and day of occupation start time (the

time from January, 6 1980: the day of the GPS launch).

• Receiver

- the receiver's serial number.

• Receiver Vendor

- the name of the vendor which developed this

GPS receiver. You can select a desired company from the list.

This selects a vendor of the receiver to accommodate differences

in post-processing of the GLONASS measurements by different

companies.

• H RMS

- the horizontal precision estimate of the RTK GPS

occupation in the current linear units.

• V RMS

- the vertical precision estimate of the RTK GPS

occupation in the current linear units.

Antenna Tab of the Properties

Window for a GPS occupation

To open this tab, select the

Properties command from the pop-up

menu for the highlighted line in the GPS Occupations tab

. You can

edit the antenna properties for the GPS occupation in the following

fields:

• Antenna Type

- the model of the GPS antenna used for the

occupation. To change the antenna type, click and select another

antenna type from the drop-down list. Also you can create a

custom antenna by clicking the Custom button. See How to add a

custom antenna for more details. NOTE: If the None antenna

type is selected, the software will use zero values for A1/A2

parameters and in this case the antenna phase center for L1 and

L2 frequencies coincides with the Antenna Reference Point.