中亚阿姆河流域卡菲尼干水文站水文资料（2022）

本数据为阿姆河上游支流卡菲尼干河水文站水文资料。该站为中国气象局乌鲁木齐沙漠气象研究所和塔吉克斯坦国家科学院水问题水能与生态研究所、塔吉克斯坦水文气象局合作建设。该数据可以用于中亚山区水资源评估等科学研究和水利工程等服务。
资料时段：2022年4月10日至2022年12月6日。
资料要素：逐小时流速（m/s）、逐小时水位（m）和逐小时降雨量（m）
站点位置：37°36′01″N，68°08′01″E，420m
一、300W-QX河流流速、水位观测仪
（一）流速参数：
1供电电压 12（9~27）V(DC)
2工作电流 120（110~135）mA
3工作温度（-40 ~85） °C
4测量范围 （0.15 ~20）m/s
5测量精度 ±0.02m/s
6分辨率 　 1mm
7探测距离 0.1~50 m
8安装高度0.15~ 25 m
9采样频率 　 20sps
（二）水位参数：
1测量范围 0.5~20 m
2测量精度 ±3 mm
3分辨率 　 1 mm
4重复性 　 ±1mm
二、SL3-1翻斗式雨量传感器
1承水口径 ф200mm
2测量降水强度 4mm/min以内
3测量最小分度 0.1mm降水量
4最大允许误差 ±4%mm
三、流速、观测仪数据获取的频率：传感器每隔5S测量一次流速和水位数据
四、小时平均流速计算：小时平均流速和水位数据由一小时内所有每隔5S测量的流速和水位数据取平均计算得出

This dataset contains hydrological data from the Kafirigan River hydrological station, which is a tributary of the upper Amu Darya River. This station was jointly established by the Institute of Desert Meteorology, China Meteorological Administration (Urumqi), the Institute of Water Problems, Hydropower and Ecology, Tajikistan Academy of Sciences, and the Hydrometeorological Service of Tajikistan. This dataset can be used for scientific research such as water resource assessment in Central Asian mountainous regions, as well as services for water conservancy projects.

Data Time Period: April 10, 2022 to December 6, 2022.

Data Elements: Hourly flow velocity (m/s), hourly water level (m), and hourly rainfall (m).

Station Location: 37°36′01″N, 68°08′01″E, Elevation 420 m.

1. 300W-QX River Flow Velocity and Water Level Observer
(1) Flow Velocity Parameters
1. Power Supply Voltage: 12 (9–27) V (DC)
2. Operating Current: 120 (110–135) mA
3. Operating Temperature: (-40 ~ 85) °C
4. Measurement Range: (0.15 ~ 20) m/s
5. Measurement Accuracy: ±0.02 m/s
6. Resolution: 1 mm
7. Detection Distance: 0.1–50 m
8. Installation Height: 0.15–25 m
9. Sampling Frequency: 20 sps

(2) Water Level Parameters
1. Measurement Range: 0.5–20 m
2. Measurement Accuracy: ±3 mm
3. Resolution: 1 mm
4. Repeatability: ±1 mm

2. SL3-1 Tipping Bucket Rainfall Sensor
1. Water Collection Caliber: φ200 mm
2. Measurable Precipitation Intensity: ≤4 mm/min
3. Minimum Measurement Graduation: 0.1 mm precipitation
4. Maximum Allowable Error: ±4% mm

3. Data Acquisition Frequency of Flow Velocity and Water Level Observer: The sensor measures flow velocity and water level data every 5 seconds.

4. Hourly Average Flow Velocity Calculation: The hourly average flow velocity and water level data are calculated by averaging all flow velocity and water level data measured every 5 seconds within one hour.

搜集汇总

背景与挑战

背景概述

该数据集包含2022年4月10日至12月6日期间中亚阿姆河流域卡菲尼干水文站的逐小时水文观测资料，主要要素为流速、水位和降雨量，数据以表格形式存储，适用于水资源评估等科学研究。数据集由中塔合作建设，覆盖塔吉克斯坦地区，时间分辨率为小时，空间位置为37°36′01″N, 68°08′01″E。