Source: EPSG:9211 — VN-2000 / TM-3 106-00
projected system measured in linear units (typically metres) · Area of use: Vietnam - Hoa Binh, Quang Binh and Tuyen Quang
+proj=tmerc +lat_0=0 +lon_0=106 +k=0.9999 +x_0=500000 +y_0=0 +ellps=WGS84 +towgs84=-191.90441429,-39.30318279,-111.45032835,0.00928836,-0.01975479,0.00427372,0.252906278 +units=m +no_defs +type=crsMore about EPSG:9211 →