The data set contains the observation data of Binggou cold area hydrometeorological observation station from September 25, 2007 to December 31, 2009. The site is located in the south of Qilian County, Qinghai Province, in the valley of binggouzi watershed in the upper reaches of Heihe River. There are continuous hills and mountains on the East and west sides. The site is relatively flat around, and the surface is a mixture of sparse grassland and riverbed gravel. The longitude and latitude of the observation point are 38 ° 04 ′ N and 100 ° 13 ′ E.
The station is a Typical Alpine Meadow (River Beach). The observation items include: atmospheric wind temperature and humidity gradient observation (2m and 10m), four components of air pressure, precipitation and radiation, multi-layer soil temperature (5cm, 10cm, 20cm, 40cm, 80cm and 120cm), soil moisture (5cm, 10cm, 20cm, 40cm, 80cm and 120cm) and soil heat flux (5cm and 15cm).
The original collector output data is level 0; After preliminary sorting, there is no deletion, but the data marked with suspected problems is level 1; Those uniformly sorted into 30 minute sampling period and subject to quality control are classified as level 2. The sorted data is stored month by month. The naming rule is: site name + data level + AMS + data date. It is recommended that ordinary users use data above level 2.
The observation of automatic weather station is divided into two periods: the preliminary pre observation stage is from September 25, 2007 to March 12, 2008; The standardized observation stage is after March 12, 2008. In the previous period, hourly barometric rainfall data (seriously incomplete) and soil temperature and humidity data were observed. The observation in the latter period is more detailed. For details, please refer to the "guide for using meteorological and hydrological flux data" in "other online resources" below.
The station is a Typical Alpine Meadow (River Beach). The observation of the automatic weather station is divided into two periods: the preliminary pre observation stage is from September 25, 2007 to March 12, 2008; The standardized observation stage is after March 12, 2008. In the previous period, hourly barometric rainfall data (seriously incomplete) and soil temperature and humidity data were observed. The observation in the latter period is more detailed.
The original collector output data is level 0; After preliminary sorting, there is no deletion, but the data marked with suspected problems is level 1; Those uniformly sorted into 30 minute sampling period and subject to quality control are classified as level 2. The sorted data is stored month by month. The naming rule is: site name + data level + AMS + data date. It is recommended that ordinary users use data above level 2.
Good data quality.
This work is licensed under
CC BY 4.0 (Creative Commons Attribution 4.0 International License).
CSTR:11738.11.ncdc.NIEER.2021.1901
10.12072/ncdc.NIEER.db1821.2022
