Dmartinez7727
Segmented means Region-based. Events that are Segmented reflect the tile cost & equipment values of the region you're currently in.
Prior to Spring 2017, all Events were Unsegmented and were the same for everyone. This made it easy for all regions to complete the Event Main Quests but nearly impossible for new Egypt players to complete the Challenges as the tiles cost was too high. Equipment was fantastic for lower regions though since players could get much higher values.
So even though my new Egypt Diggy has little chance of completing the Pirate Challenges, the exp, equipment, & materials will still be worthwhile🙂
The sextants will be strewn around every location amongst the tiles. They'll have a red box around them to make them more noticeable in the mines.