File talk:Example of Geometric Dilution Of Precision (GDOP) for simple Triangulation.png

This figure is a nice conceptual illustration of Dilution Of Precision. I noticed, however, that the word "Triangulation" is used where I would expect to see "Trilateration". The circles indicate that a range (distance) sensor is being used rather than a bearing (angle) sensor. This is true both in the figure's name and in lettering used on the figure itself. I'd like to suggest updating the figure with that correction.

If it's not inconvenient, I'd also suggest a couple other minor improvements: - Filling in the transparent parts of the background. When this image is rendered over a non-white background, some sections are white and others take the color of the background. - Uploading a higher-resolution version.