"By fetching the NFTs through the blockchain by referencing through geohash or any other smart and more importantly efficient way that you can think about.
You can hold a backend for this that references data from the blockchain."
Expected Outcome: A user should be able to see trees around him on a dynamic map. It is also important that the map library or package being used is open source. The recommended package is flutter_map. (has been used in other pages as well).
Difficulty: Hard