[aantix]

You’re thinking of language in the strictest of sense.

GPS data as it relates to location names, people, cultures, path finding.

[eru]

What does culture and names and people have to do with the Global Position System?

You are right that we can have lots more data, if you are willing to consider other modalities. But that's not 'GPS'. Unless you are using an idiosyncratic definition of GPS?