How to create a 2D earth map in Unity?

Question

Unity

Good day! Point in the right direction, how can you make a 2D map of the earth on Unity, the task is so that the object can float on the seas and oceans and crash into continents, in addition, the object must have geographic coordinates, how to designate latitude, longitude, etc.?

Answer 1

Convert latitude and longitude to Unity3D world coordinates, take a picture of the Earth of the required quality, circle the continents with colliders, give them tags, for example, with the name, create a class that will control your object and check for a collision with the mainland and perform some actions in the event of a collision or in the absence of a collision .