# put this custom projection in the 'user_projections' file inside the GEOSERVER_DATA_DIR #You can further work with your projections via the web admin tool. 8218="+proj=tmerc+lat_0=0+lon_0=49.05+k=1+x_0=2300001.7+y_0=-4714741.504+ellps=krass+towgs84=23.92"