Online coordinate converter from WGS 84 / World Mercator (EPSG:3395) to St. Stephen Grid (Ferro) (EPSG:8045). Enter your source coordinates and get the result instantly. All transformations happen in your browser — no data is sent to any server.
The same transformation with common GIS tools and libraries:
from pyproj import Transformer
transformer = Transformer.from_crs("EPSG:3395", "EPSG:8045", always_xy=True)
x, y = transformer.transform(-73.9857, 40.7484)
print(x, y)projected system measured in linear units (typically metres) · Area of use: World - between 80°S and 84°N
+proj=merc +lon_0=0 +k=1 +x_0=0 +y_0=0 +datum=WGS84 +units=m +no_defs +type=crsMore about EPSG:3395 →
projected system measured in linear units (typically metres) · Area of use: Europe - Lower Austria and Moravia
+proj=cass +lat_0=48.2087611111111 +lon_0=34.0409222222222 +x_0=0 +y_0=0 +a=6376045 +rf=310 +pm=ferro +units=m +no_defs +type=crsMore about EPSG:8045 →