For GPS apps like Apple & Google maps, how does it know every street name, exact building names, where there are speed cameras and stop signs etc.

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Does someone travel every single area and manually input information or…? I feel so stupid
asking this lol.

In: Technology

8 Answers

Anonymous 0 Comments

i believe google is partnered with ESRI, and ESRI is “big data”, hosting much of the data for most municipalities and governments in north america & europe, so I imagine a lot of that infrastructure information could be shared between companies. I have nothing to back this up, but in this day and age data is king and ESRI owns the castle when it comes to municipal/government spatial data

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