Flyover data for Yosemite National Park comes as Apple prepares to launch OS X Yosemite, the newest version of its Mac operating system. As of OS X 10.9 Mavericks, Apple began naming its operating system updates after major California landmarks and with OS X Yosemite set to be released to the public later this year, it makes sense to add Yosemite's Flyover data to Maps.
With the addition of two new locations, Apple now provides Flyover data on more than 90 parks and cities around the world, with a full list available on its iOS 7 Feature website.
Over the last several months, Apple has been hard at work improving its Maps app. Users have reported significant improvements in Apple Maps data, with errors being fixed quickly and new Points of Interest popping up. Apple also made notable updates to Maps in China, Japan, and other countries earlier this year.