4 ms·
You need a receiver in the phone that can phase track, which costs 50x as much as the simple GPS chip they fit. You also need either a lot of storage locally o
by nobody314159 15y ago
You need a receiver in the phone that can phase track, which costs 50x as much as the simple GPS chip they fit.
You also need either a lot of storage locally or a fast data link between the base station and the rover - phones actually have both of these but they cost money
- jrockway 15y agoYou need a receiver in the phone that can phase track, which costs 50x as much as the simple GPS chip they fit. So, $0.50 instead of $0.01? :)
- nobody314159 15y agoI think Phase tracking GPS chipsets are still pricey - outside surveying applicatiosn there isn't much demand.