cell ID AGPS detemining of location through GSM

[Amalinda]

I use a SIM908 GSM/GPS module to determine the location of a unit being tracked.

I want to know when GPS signals are not available to obtain location from Cell ID/ AGPS technology. That is using GSM Broadcast towers using triangulation.

Google maps installed to my nokia 5233 which doest have a GPS device (symbian S60v5) gives me a pretty accurate reading.

this even though may not be accurate, I am really interested including this feature.

Can someone who has knowledge with regard to this please help?

thank you.

 

[Amalinda]

any help? would be nice to have anyones idea

 

[xload]

Hello Amalinda, you can read the following webpages:
https://stackoverflow.com/questions...triangulate-gsm-cell-towers-to-get-a-location
https://www.open-electronics.org/how-to-find-the-location-with-gsm-cells/
https://www.edaboard.com/threads/307318/

We are trying it, but we can not get an accurate position