HICKEY RUN AT NATIONAL ARBORETUM AT WASHINGTON, DC (USGS 01651770)

Timeseries data from \'HICKEY RUN AT NATIONAL ARBORETUM AT WASHINGTON, DC (USGS 01651770)\' (gov_usgs_nwis_01651770)cdm_data_type = TimeSeriesVARIABLES:time (seconds since 1970-01-01T00:00:00Z)latitude (degrees_north)longitude (degrees_east)z (Altitude, m)river_discharge (Stream Flow, m3.s-1)river_discharge_qc_agg (Stream Flow QARTOD Aggregate Quality Flag)river_discharge_qc_tests (Stream Flow QARTOD Individual Tests)sea_water_temperature (Water Temperature, degree_Celsius)sea_water_temperature_qc_agg (Water Temperature QARTOD Aggregate Quality Flag)sea_water_temperature_qc_tests (Water Temperature QARTOD Individual Tests)water_surface_height_above_reference_datum_above_navd88 (Water Surface Height above Datum, m)water_surface_height_above_reference_datum_above_navd88_qc_aggwater_surface_height_above_reference_datum_above_navd88_qc_tests (Water Surface Height above Datum QARTOD Individual Tests)water_surface_height_above_reference_datum_above_localstationdatum (Water Surface Height above Datum, m)water_surface_height_above_reference_datum_above_localstationdatum_qc_agg (Water Surface Height above Datum QARTOD Aggregate Quality Flag)water_surface_height_above_reference_datum_above_localstationdatum_qc_tests (Water Surface Height above Datum QARTOD Individual Tests)station (HICKEY RUN AT NATIONAL ARBORETUM AT WASHINGTON, DC (USGS 01651770))

本数据集包含来自美国地质调查局（United States Geological Survey, USGS）01651770号站点——华盛顿特区国家植物园希基溪的时序观测数据，数据集标识为gov_usgs_nwis_01651770。
通用数据模型（Common Data Model, CDM）数据类型为：时序数据（TimeSeries）。
观测变量如下：
1. time：时间（自1970-01-01T00:00:00Z起的秒数）
2. latitude：纬度（北纬度数，degrees_north）
3. longitude：经度（东经度数，degrees_east）
4. z：海拔高度（单位：米，Altitude, m）
5. river_discharge：河道径流量（单位：立方米每秒，Stream Flow, m³·s⁻¹）
6. river_discharge_qc_agg：河道径流量实时数据质量保证（Quality Assurance of Real-Time Data, QARTOD）综合质量标记（Stream Flow QARTOD Aggregate Quality Flag）
7. river_discharge_qc_tests：河道径流量QARTOD单项检测结果（Stream Flow QARTOD Individual Tests）
8. sea_water_temperature：海水水温（单位：摄氏度，Water Temperature, degree_Celsius）
9. sea_water_temperature_qc_agg：海水水温QARTOD综合质量标记（Water Temperature QARTOD Aggregate Quality Flag）
10. sea_water_temperature_qc_tests：海水水温QARTOD单项检测结果（Water Temperature QARTOD Individual Tests）
11. water_surface_height_above_reference_datum_above_navd88：基于北美垂直基准面1988（North American Vertical Datum of 1988, NAVD88）的水面高程（单位：米，Water Surface Height above Datum, m）
12. water_surface_height_above_reference_datum_above_navd88_qc_agg：基于NAVD88垂直基准面的水面高程QARTOD综合质量标记
13. water_surface_height_above_reference_datum_above_navd88_qc_tests：基于NAVD88垂直基准面的水面高程QARTOD单项检测结果（Water Surface Height above Datum QARTOD Individual Tests）
14. water_surface_height_above_reference_datum_above_localstationdatum：基于测站本地基准面的水面高程（单位：米，Water Surface Height above Datum, m）
15. water_surface_height_above_reference_datum_above_localstationdatum_qc_agg：基于测站本地基准面的水面高程QARTOD综合质量标记（Water Surface Height above Datum QARTOD Aggregate Quality Flag）
16. water_surface_height_above_reference_datum_above_localstationdatum_qc_tests：基于测站本地基准面的水面高程QARTOD单项检测结果（Water Surface Height above Datum QARTOD Individual Tests）
17. station：测站全称为"华盛顿特区国家植物园希基溪（HICKEY RUN AT NATIONAL ARBORETUM AT WASHINGTON, DC, USGS 01651770）"