San Jose Technology Inc. GPS utility program for GPS receiver products, designed mainly for users to input parameters in selecting/de-selecting NMEA sentences with time intervals output.
This USB driver is applicable to all USB locators made by San Jose Technology, Inc., including GM-158
, TK-158, GM-44-S
, TK-1722U, Tracking device
USBdriver_Mac OS 8.6-9.X
USBdriver_ Windows 95-98-2000-XP
This USB driver is applicable to all USB locators made by San Jose Technology, Inc., including GM-44-UBand GM-48-UB.
Tardis 2000 V1.3
(GPS use of calibrating precise time for PC/Network)
is a shareware utility for Windows that makes sure your PC clock tells the right time. It can find out what the right time is in various ways including accessing internet-based Atomic Clocks, using networked timeservers, GPS (The Global Positioning System), and by listening for time broadcasts over an LAN.
VisualGPS (NMEA viewer & data logger/playback)
is a general purpose utility for monitoring the output from a GPS receiver. VisualGPS uses the serial protocol from the National Marine Electronics Association (NMEA) version 2.20. VisualGPS is setup as purely a listener and will show information interpreting the following sentences:
GPGGA - Global Positioning System Fix Data
GPGSA - GNSS DOP and Active Satellites
GPGSV - GNSS Satellites in View
SA Watch (GPS receiver analyzer)
allows you to monitor and analyze the wandering that your GPS receiver appears to do when it is at a fixed location. Originally, this wandering was largely the result of SA - Selective Availability - DOD - speak for the deliberate degradation of the accuracy of your GPS signal. When SA was eliminated as a source of position error, we got our first good look at the remaining errors. SA Watch lets you see these graphically and statistically.
(Moving Map Software)
Software from Sunninghill in UK for In-car navigation & Remote Tracking with USA & World maps.
GPS software is available at Sunninghill Systems: http://www.gpss.co.uk
This includes free mapping for 155 countries: down to street level for all USA.