Topographic characteristics of Zhongxian county

Zhongxian county is located in the middle of Chongqing, the heart of the Three Gorges reservoir area. It is adjacent to Wanzhou in the northeast and Dianjiang County and Zhongxian County in Chongqing in the west. This data comes from Baidu map, and the final result is subject to Baidu map data. It borders Shizhu County in the southeast, Fengdu County in the southwest and liangping county in the north. East longitude 107 3' to 108 14', north latitude 30 03' to 30 35', east-west length 66.45km, north-south width 60.15km, and area 2 183. The area is characterized by rolling hills and criss-crossing streams and rivers. Its landform is composed of three anticlines of Jin Huashan, Fangdou Mountain and Maoershan, and two synclines of Bashan and Zhongzhou. The highest elevation1680m and the lowest elevation117m are typical hilly landforms. The mighty Yangtze River flows through it, with a flow diameter of 88 kilometers and 28 confluence streams. Zhongxian county is located in the warm and humid subtropical southeast monsoon region, which belongs to the mountainous climate of subtropical southeast monsoon region. It's warm and cold at first, with four distinct seasons, abundant rainfall and sunshine. ≥ 10℃ annual accumulated temperature is 5787℃, annual average temperature 18.2℃, frost-free period is 34 1 day, sunshine hours 1327.5 hours, sunshine rate is 29%, total solar radiation energy is 83.7 kcal/cm2, and annual rainfall. Zhongxian county is the key county for the relocation of the Three Gorges Project, and two-thirds of the old county towns will be submerged. Zhongxian county will highlight the characteristics of "one city with two banks, banded groups, landscape gardens and bridge islands" through relocation, and revisit the only medium-sized city in the Three Gorges reservoir area with mountain city characteristics, bridge city landscape, water city charm, island city style and moon city image. It governs 28 townships with a total population of 984,700. Among them, the Han nationality is dominant, and there are also Tujia, Hui and Miao ethnic minorities.