gpsGuys

5 ms·

1.
by gpsGuys 2y ago
A basic mock location app like this labels its output locations as fake to the operating system. https://developer.android.com/reference/android/location/Loc... () will return true. Apps can choose to ignore t
2.
by gpsGuys 5y ago
Wow, this is a great resource! Major props to Bartosz Ciechanowski. It's rare to see the time aspects of GPS covered so well.
3.
by gpsGuys 5y ago
Yes, the thin laptop style usually.
4.
by gpsGuys 8y ago
Hey, this is excellent work! Feel free to email me at iland at uber.com if you are interested in working on GNSS Shadowing at Uber.
5.
by gpsGuys 8y ago
Thank you for the kind words.
6.
by gpsGuys 8y ago
Thank you! Having a designer replace our stick figure and clip art satellite reflection and LOS/NLOS images definitely helped. Some of the images were originally created for the company all-hands meeting, so it wasn't all from scr
7.
by gpsGuys 8y ago
Yes, Chicago is one of the toughest cities for GPS in the US. Here's a peek into average building heights in downtown Chicago. Anywhere red, yellow, or orange we expect to have poor sky visibility. GLONASS being more popular has made C
8.
by gpsGuys 8y ago
Yeah, exactly. DOP can provide an artificially rosy picture of the satellite geometry and visibility when you have clean reflections that looks like LOS satellites.
9.
by gpsGuys 8y ago
Yes, using measurements from multiple receivers could definitely help :) If you're interested in working on that kind of thing please apply to the positions at the bottom of the blog post. https://www.uber.com/careers&#
10.
by gpsGuys 9y ago
Common sense to use a U-lock but not enough common sense to not leave anything you own in the Tenderloin overnight.
11.
by gpsGuys 9y ago
Yes, this is true! If you are interested in working on this kind of thing, please reach out to me via HN messaging.