黑河生态水文遥感试验：水文气象观测径流数据集（2014年）

1.数据集包含了2014年1月1日至2014年12月31日的黑河中游径流加密观测中2号点的河流水位和流速观测数据。
<P>2.该数据集包含了2012年6月13日至2013年9月6日的黑河水文气象观测网中游径流加密观测中1号点的河流水位观测数据。观测点位于甘肃省张掖市213省道黑河桥，分为两个河道，河床为砂砾石，断面不稳定。观测点的经纬度是N38°54'43.55"，E100°20'41.05"，海拔1546米，河道宽度330米。213桥分为两个断面，东面的为1号，西面的为2号。
3.该数据集包含了2012年6月19日至8月10日，2012年11月24日至2013年12月31日的黑河中游径流加密观测中5号点的河流水位和流速观测数据。观测点位于甘肃省张掖市临泽县板桥乡黑河桥，河床为砂砾石，断面不稳定。观测点的经纬度是N39°15'32.41"，E100°16'33.95"，海拔1398米，河道宽度270米。水位观测采用HOBO压力式水位计，采集频率30分钟。
<P>4.数据集包含了2012年6月14日至2013年12月31日的黑河中游径流加密观测中3号点的河流水位和流速观测数据。观测点位于甘肃省张掖市兰新铁路黑河桥，河床为砂砾石，断面稳定。观测点的经纬度是N39°2'33.08"，E100°25'49.42"，1443米，河道宽度50米。
<P>数据集包含了2012年8月10日至2013年12月31日的黑河中游径流加密观测中6号点的河流水位和流速观测数据，其中2013年4月5日至9月6日期间水位计丢失。观测点位于甘肃省张掖市甘州区赵家屯庄高崖国家水文站，河床为砂砾石，断面稳定。观测点的经纬度是N39°08'06.35"，E100°25'58.23"，海拔1420米，河道宽度50米。
该数据集包含了2012年6月17日至2013年12月31日的黑河中游径流加密观测中8号点的河流水位和流速观测数据。观测点位于甘肃省张掖市高台县黑河桥，河床为泥沙，断面稳定。观测点的经纬度是N39°23'22.93"，N 99°49'37.29"，海拔1347米，河道宽度210米。

1. The dataset contains river water level and flow velocity observation data at Point 2 of the intensive runoff observation in the middle reaches of the Heihe River from January 1, 2014 to December 31, 2014.
2. This dataset contains river water level observation data at Point 1 of the intensive runoff observation in the middle reaches of the Heihe Hydrological and Meteorological Observation Network from June 13, 2012 to September 6, 2013. The observation site is located at the Heihe River Bridge on Provincial Highway 213, Zhangye City, Gansu Province, with two river channels. The river bed is composed of gravel and the cross-section is unstable. The geographic coordinates of the site are 38°54'43.55"N, 100°20'41.05"E, with an altitude of 1546 meters and a river width of 330 meters. The 213 Bridge has two cross-sections: the eastern one is No.1 and the western one is No.2.
3. The dataset contains river water level and flow velocity observation data at Point 5 of the intensive runoff observation in the middle reaches of the Heihe River from June 19 to August 10, 2012, and from November 24, 2012 to December 31, 2013. The observation site is located at the Heihe River Bridge in Banqiao Township, Linze County, Zhangye City, Gansu Province. The river bed is composed of gravel and the cross-section is unstable. The geographic coordinates are 39°15'32.41"N, 100°16'33.95"E, with an altitude of 1398 meters and a river width of 270 meters. Water level observations were conducted using a HOBO pressure-type water level gauge with a sampling frequency of 30 minutes.
4. The dataset contains river water level and flow velocity observation data at Point 3 of the intensive runoff observation in the middle reaches of the Heihe River from June 14, 2012 to December 31, 2013. The observation site is located at the Heihe River Bridge on the Lanxin Railway, Zhangye City, Gansu Province. The river bed is composed of gravel and the cross-section is stable. The geographic coordinates are 39°2'33.08"N, 100°25'49.42"E, with an altitude of 1443 meters and a river width of 50 meters.
The dataset contains river water level and flow velocity observation data at Point 6 of the intensive runoff observation in the middle reaches of the Heihe River from August 10, 2012 to December 31, 2013, during which the water level gauge was lost from April 5 to September 6, 2013. The observation site is located at the Gaoya National Hydrological Station at Zhaotunzhuang, Ganzhou District, Zhangye City, Gansu Province. The river bed is composed of gravel and the cross-section is stable. The geographic coordinates are 39°08'06.35"N, 100°25'58.23"E, with an altitude of 1420 meters and a river width of 50 meters.
This dataset contains river water level and flow velocity observation data at Point 8 of the intensive runoff observation in the middle reaches of the Heihe River from June 17, 2012 to December 31, 2013. The observation site is located at the Heihe River Bridge in Gaotai County, Zhangye City, Gansu Province. The river bed is composed of sediment and the cross-section is stable. The geographic coordinates are 39°23'22.93"N, 99°49'37.29"E, with an altitude of 1347 meters and a river width of 210 meters.