I am trying to create a solution where my Pi sends GPS coordinates to a database server and at the same time keep my cost of items as low as possible.
I have the Pi and a USB dongle which I will be connecting to the internet to relay my position.
I have also ran into this link Raspberry Pi Location Tracker which suggest that latitude and longitude can be gotten based on sim card/cell tower.
In your experience, will that be accurate enough? It doesn't have to exactly pin point but will I get accuracy for at least 100 meters? If it points the device is on a street... if it's on the next street over that is acceptable. Just not... two football fields away.