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4.9.1.2 StudioView Functionality Overview
File Management and Control
StudioView's File Manager allows you to upload or download scenario files to or from your
GSG unit: Connect your Windows
®
PC running StudioView to the GSG unit via its net-
work, USB, or GPIB interface. Then drag & drop the files, or use the copy/delete/rename
hotkeys on either the PC or the GSG unit.
The Uploader is designed to batch-upload scenarios, or firmware files – if needed, to sev-
eral GSG units simultaneously.
Also included is the Console function which is used to send SCPI commands to a con-
nected GSG unit, and to view the response.
Note: GSG StudioView requires a license to activate all features after the
30-day trial period. After the trial period, all features are locked out except
for the
Uploader . The Uploader is used to perform firmware updates or
upload scenario files to the GSG.
Trajectory Building and Dynamic Event Management
A key feature of GSG StudioView is the ability to create and modify the simulation of a mov-
ing receiver: So-called trajectories can be created with Google Maps
®
or imported from
other devices and applications such as Google Earth
®
.
StudioView converts a list of waypoints from a CSV file, or waypoints, routes and tracks
from a GPX file (GPS exchange format) into the NMEA format, as required by the unit.
Google KML and KMZ files can be opened, edited, and saved. Waypoints can be edited indi-
vidually or in batches.
When converting a trajectory file to the NMEA format, you can specify altitude and speed
at each waypoint or use a constant value for the trajectory. Trajectory waypoints can be
interpolated at a set interval from 100 ms to 1 hour.
Pre-defined events occur along the trajectory: Whether a vehicle stops at a red traffic light,
or a building temporarily blocks the line of sight to a satellite – in StudioView you can create
and edit different types of events that will make any test scenario more realistic and test
the capabilities of a GNSS receiver even under difficult conditions.
Ephemeris and Almanac Data
Based on the scenario start time and duration, GSG StudioView software identifies and
pre-downloads the relevant RINEX files from the official websites. Once a scenario is
uploaded to the GSG simulator, no further downloads are required.
4.9 Studioview Tasks
User Manual GSG-5/6 Series Rev. 27 121