Ultrasonic sensor plus gps

Hello all.
I need help with a couple of projects that I want to assemble together.
I have built ultrasonic sensor with LCD and now, I'll continue with gps storage and SD card reader that I need help with is how to put together these two projects so you can log heights of bridges and send them automatically to a program on a computer.

So log bridge heights with ultrasonic sensor to coordinates and send them to a program in a pc.

Any ideas of how?

Is the GPS and SD card program running to your satisfaction? If not, finish that first.

Note that ultrasonic rangers have a maximum range of typically 4 meters.

I havent build it yet but i need a program that can log the height automatic i have the sensor on a pilot car 3 m high.
The two projects Will work in pair so that the ultrasonic measure Will be sent to the sd card and coordinates logged aswell hope you understand.
Sorry for langugae

I havent build it yet

Build it, test it, and if you run into problems, forum members are happy to help!