GPS Coordinate triangulation

[dowingc]

Does anyone have code that would give a source GPS coordinate when given multiple GPS coordinates and power levels? I know it won't be exact but given the input, hopefully provide a more accurate location of the source. Thanks!

Chris

 

[dave3009]

I can't provide any help with how it works but Triangulation is a feature of this bad boy

http://www.sharewareconnection.com/xlpoints-plus.htm

There will be others so please be patient before jumping for this one solution

HTH


Dave

 

[dowingc]

Thanks

Thanks Dave, will try this and anxiously await other responses. Thanks.

Chris

 

[dowingc]

Clarification

I have a spreadsheet with Lat/Long/Strength. I need VBA code to turn this into a single Lat/Long coordinate to pinpoint a location using GoogleEarth. I already have the code to make a kml file for GoogleEarth, just need code to triangulate from 3-10,000 coordinates/strengths.

I am currently working on a mathematical algorithm using signal strengths and locations, but starting from scratch. Any help is greatly appreciated.

Chris