The GPS DLL is a standard Windows 32 bits DLL that allows a Visual Basic program to receive and decode NMEA sentences from a GPS receiver.

You can get the Latitude, Longitude, Speed, Heading, Altitude etc... A GPS receiver should be connected to the RS232 serial port. And of course, you will need a 32-bit Visual Basic compiler (VB 6).

The following Visual Basic sample projects are included: (full source code)
· simple GPS mapping application. It shows your present position on a digital map in realtime.
· GPS Datalogger. Logs the GPS data to your harddisk.
· GPS Monitor.

Here are some key features of "GPS DLL":

· Latitude
· Longitude
· Speed
· Heading
· Altitude
· Date Fix
· Time Fix
· Number of satellites being tracked
· Units of altitude
· Fixquality
· Reception status of the GPS receiver
· Royalty Free Commercial use of the DLL
· You may use the DLL for an unlimited amount of applications
· As a registered user you may use the included VB sample sourcecode for your own applications
· Small footprint: only 26 Kb
· Save yourself many hours of programming time!


Requirements:

· Visual Basic Runtime