Ankang is located in the middle of the motherland, between 3142 ′-33 49 ′ north latitude and 0/0801′-1′ east longitude.

Suppose there is a coordinate system on the surface of the earth, that is, latitude and longitude lines. Longitude is the degree of a place on the earth from the north-south line called the prime meridian to the east or west. Latitude refers to the line-plane angle between a point and the center of the earth and the equatorial plane of the earth, and its value is between 0 and 90 degrees. Latitude and longitude are the combined names of longitude and latitude, which form a coordinate system. Also known as geographic coordinate system. (Horizontal Weft and Vertical Warp)