What's the altitude in Dazhou, Sichuan?

1) Average elevation of Dazhou 1050-880m.

2) Dazhou is located in the northeast of Sichuan Province, at the southern foot of Daba Mountain. Its geographical coordinates are 30 75'-32 07' north latitude and 65 438+006 94'-65 438+008 06' east longitude. Dazhou is high in the northeast and low in the southwest.

3) The highest point is Datuanbao, Jichang Township, Xuanhan County, with an altitude of 2,458.3 meters; The lowest point is Tianguan Village, Wang Xi Township, Quxian County, with an altitude of 222 meters.

Geographical environment of Dazhou City, Sichuan Province

Geographical location: Dazhou is located at the junction of Sichuan, Chongqing, Hubei and Shaanxi provinces, and in the Chengdu-Chongqing Economic Belt in the upper reaches of the Yangtze River. It is the "East Gate" of Sichuan's opening to the outside world and a regional central city with a population of one million. Dazhou area 1659 1 km2.

Landform: The northeast of Dazhou is high (Daba Mountain area) and the southwest is low (basin hilly area). The highest point is Datuanbao, Jichang Township, Xuanhan County, with an altitude of 2,458.3 meters; The lowest place is Tianguan Village, Wang Xi Township, Quxian County, with an altitude of 222 meters. Daba Mountain lies in the north of Wanyuan Xuanhan, and Mingyue Mountain, Tongluo Mountain and Huaying Mountain run through the north and south, dividing Dazhou into three parts: mountains, hills and flat dams. Mountain area accounts for 70.70%, hills account for 28. 10%, and flat dams account for 1.20%. The northern mountainous area is severely cut and steep, forming a landform unit of middle and low mountains; The south-central part is relatively flat, forming an equi-valley landform unit.

Hydrology: Rivers in Dazhou mainly belong to Jialing River system, a tributary of the Yangtze River, which originates from Daba Mountain and is distributed in a dendritic form from north to south. Heqian River, Zhonghe River and Houhe River join Zhouhe River, then join Bahe River in Sanhui Town, Quxian County, and flow into the Yangtze River 300 kilometers south. There are 53 rivers with a drainage area exceeding 1000 square kilometers, and there are 15 major rivers with a drainage area exceeding1000 square kilometers. * * * There are nine navigable rivers, including Qujiang, Zhouhe, Bahe, He Qian, Houhe, Zhonghe, Tiexi, Qingxi and Lingang River, which basically form a waterway transportation network with Qujiang, Zhouhe and Bahe as the main streams, covering four counties (cities) in Dazhou. The navigation mileage of each river is different, and the capacity is below100t.

Climate: Dazhou belongs to subtropical humid monsoon climate type. Due to the complex terrain, the regional climate varies greatly. The low hills and valleys below 800 meters above sea level have mild climate, warm winter and early spring, hot summer and cool autumn, distinct seasons and long frost-free period; At an altitude of 800 to 1000 meters, the climate in the middle and low mountains is cool and humid, and it is hot in summer, cool in autumn and long and cold in winter. At an altitude of 1000 meters, Zhongshan District is short of light and heat resources, with a long cold period and outstanding spring cold and autumn frost. Dazhou is rich in heat resources, with rain and heat at the same time. The annual average temperature is between 14.7 degrees and 17.6 degrees, and the frost-free period is about 300 days. Dazhou is abundant in rainfall, with an average annual rainfall of1076 ~1270 mm. There are many cold waves in spring, droughts and floods, strong winds and hail in summer, and continuous rain in autumn.