World Mercator Projection for Unity's Terrain

This tool functions as a world Mercator coordinate calculator using the EPSG:3395 projection. It efficiently takes latitude and longitude inputs and seamlessly converts them into world Mercator coordinates, facilitating bidirectional conversion between the two coordinate systems.

EPSG:3395 referene: https://epsg.io/3395

Important Note: This Mercator projection differs from the commonly used Web Mercator projection. It excels particularly in polar regions, offering increased accuracy compared to the Web Mercator projection.

How to Use:

It Convert Latitude and longitude to X and Y coordinates in world Mercator

double x = MercatorProjection.lonToX(lon);
double y = MercatorProjection.latToY(lat);

It Converts x and y to latitude and longitude.

double lat = MercatorProjection.yToLat(y)
double lon = MercatorProjection.XToLon(x)