Google has held a couple of GPS precision challenges for smartphones, and Galileo recently launched their High Accuracy Service (HAS) for high accuracy Precise

Google has held a couple of GPS precision challenges for smartphones, and Galileo recently launched their High Accuracy Service (HAS) for high accuracy Precise Point Positioning. Android has built in support for full GNSS phase measurements. Smartphone positional accuracy is already pretty good with L1+L5 bands, and it will probably get even better soon. https://www.kaggle.com/competitions/smartphone-decimeter-2022 https://www.kaggle.com/competitions/smartphone-decimeter-202... https://www.euspa.europa.eu/european-space/galileo/services/galileo-high-accuracy-service-has https://www.euspa.europa.eu/european-space/galileo/services/... https://barbeau.medium.com/gnss-interrupted-the-hidden-android-setting-you-need-to-know-d812d28a3821 https://barbeau.medium.com/gnss-interrupted-the-hidden-andro...