Hull Springs Weather Station 2021-03-31 to 2021-05-04
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https://zenodo.org/record/4746396
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# General Metadata for Hull Springs Farm Atmospheric Sampling Station
## Files
Specific metadata for each deployment can be found as text files with the file format of:
HSF_weather_YYYY-MM-DD_metadata.txt
Where YYYY-MM-DD is the date that the sampling period ended.
## File Created
* 2019-10-27 by KF
## File Modified
## Description
These data are from a weather station installed at Hull Springs Farm near the "Yellow House" (38.121683, -76.666781) as part of the Longwood Environmental Observatory.
All data are CC-BY and should be cited using the DOI available at https://zenodo.org/communities/leo/
## Station Specifics
The specific at each site are:
* Barometric Pressure (mmHg) - Campbell Scientific CS100 Barometric Pressure Sensor
* Light Flux Density (kW/m^2) - Campbell Scientific Pyranometer CS300
* Light Total Flux (kJ/m^2) - Campbell Scientific Pyranometer CS300
* Rainfall (mm) - Texas Electronics TE525 Tipping Bucket
* Temperature (dC) - Campbell Scientific CS215 Temperature and Relative Humidity Sensor
* Relative Humidity (%) - Campbell Scientific CS215 Temperature and Relative Humidity Sensor
* Wind Speed (m/s) - RM Young 05103 Wind Speed and Direction Sensor
* Wind Direction (degrees from true N) - RM Young 05103 Wind Speed and Direction Sensor
* Data Collection - Campbell Scientific CR200 Data Logger
* The sensors are sampled every 15 minutes
## Measurement Parameters, units, and Variable Names
* DATE - the date that the record was collected (YYYY-MM-DD)
* TIMESTAMP - the date and time that the record was collected (YYYY-MM-DD HH:MM:SS)
* RECORD.x - a unique identifying number provided from the data logger for table 1 from the original downloaded data.
* BattV_Avg - The average battery voltage (Volts)
* BattV - The battery voltage at the time of the sampling (Volts)
* BP_mmHg_Avg - The average barometric pressure over the sampling interval (mmHg)
* BP_mmHg_Std - The standard deviation of the average barometric pressure (mmHg)
* BP_mmHg - The barometric pressure at the time of the sampling (mmHg)
* Rain_mm_Tot - The total rainfall during the sampling interval (mm) NOTE: These data were not collected due to hardware failure.
* AirTC_Avg - The average air temperature during the sampling interval (dC)
* AirTC_Std - The standard deviation of the average air temperature (dC)
* AirTC - the air temperature at the time of the sampling (dC)
* RH - the relative humidity at the time of the sampling (%)
* RH_Min - the minimum relative humidity recorded (%)
* RH_TMn - the time that the minimum relative humidity measurement occurred (YYYY-MM-DD HH:MM:SS)
* RH_Max - the maximum relative humidity recorded (%)
* RH_TMx - the time that the maximum relative humidity measurement occurred (YYYY-MM-DD HH:MM:SS)
* RECORD.y - a unique identifying number provided from the data logger for table 1 from the original downloaded data.
* BattV_Min - the minimum battery voltage (Volts)
* SlrkW_Avg - the average light flux density during the sampling interval (kW/m^2)
* SlrkW_Std - the standard deviation of the average light flux density (kW/m^2)
* SlrkW - the light flux density at the time of the sampling (kW/m^2)
* SlrMJ_Tot - the total light flux (MJ/m^2)
* WS_ms_Avg - the average wind speed during the sampling interval (m/s)
* WS_ms_Std - the standard deviation of the average wind speed (m/s)
* WS_ms - the wind speed at the time of the sampling event (m/s)
* WindDir - the wind direction at the time of the sampling event (degrees from true N)
* WS_ms_S_WVT - the average wind speed over the previous 15 minutes (m/s)
* WindDir_D1_WVT - the average wind direction over the previous 15 minutes (degrees from true N)
* WindDir_SD1_WVT - the standard deviation of the average wind direction over the previous 15 minutes (degrees from true N)
# 赫尔·斯普林斯农场大气采样站(Hull Springs Farm Atmospheric Sampling Station)通用元数据
## 文件
每次部署的专属元数据可通过以下格式的文本文件获取:
HSF_weather_YYYY-MM-DD_metadata.txt
其中YYYY-MM-DD代表采样周期结束的日期。
## 文件创建
* 2019-10-27,由KF创建
## 文件修改
## 数据集说明
本数据集的数据来自安装于赫尔·斯普林斯农场“黄屋”(Yellow House)附近(坐标38.121683, -76.666781)的气象站,该站点为朗伍德环境观测站(Longwood Environmental Observatory)的组成部分。
所有数据采用知识共享署名(CC-BY)许可协议,引用时需使用Zenodo观测站社区(https://zenodo.org/communities/leo/)提供的数字对象唯一标识符(DOI, Digital Object Identifier)。
## 站点详情
各站点的监测参数如下:
* 气压(Barometric Pressure):坎贝尔科学(Campbell Scientific)CS100气压传感器
* 光通量密度(Light Flux Density):坎贝尔科学(Campbell Scientific)CS300总辐射表(Pyranometer)
* 总光通量(Light Total Flux):坎贝尔科学(Campbell Scientific)CS300总辐射表(Pyranometer)
* 降雨量(Rainfall):德克萨斯电子(Texas Electronics)TE525翻斗式雨量计(Tipping Bucket)
* 气温(Temperature):坎贝尔科学(Campbell Scientific)CS215温湿度传感器
* 相对湿度(Relative Humidity):坎贝尔科学(Campbell Scientific)CS215温湿度传感器
* 风速(Wind Speed):RM Young 05103风速风向传感器
* 风向(Wind Direction):RM Young 05103风速风向传感器(以真北为基准的角度值)
* 数据采集系统:坎贝尔科学(Campbell Scientific)CR200数据记录仪(Data Logger)
* 传感器采样间隔为15分钟
## 监测参数、单位与变量名
* DATE:记录采集日期(格式为YYYY-MM-DD)
* TIMESTAMP:记录采集的日期与时间(格式为YYYY-MM-DD HH:MM:SS)
* RECORD.x:原始下载数据中表格1对应数据记录仪生成的唯一识别编号
* BattV_Avg:采样间隔内的平均电池电压(单位:伏特)
* BattV:采样时刻的电池电压(单位:伏特)
* BP_mmHg_Avg:采样间隔内的平均气压(单位:毫米汞柱)
* BP_mmHg_Std:平均气压的标准偏差(单位:毫米汞柱)
* BP_mmHg:采样时刻的气压(单位:毫米汞柱)
* Rain_mm_Tot:采样间隔内的总降雨量(单位:毫米)。注:因硬件故障,该数据未被采集。
* AirTC_Avg:采样间隔内的平均气温(单位:dC)
* AirTC_Std:平均气温的标准偏差(单位:dC)
* AirTC:采样时刻的气温(单位:dC)
* RH:采样时刻的相对湿度(单位:%)
* RH_Min:记录到的最小相对湿度(单位:%)
* RH_TMn:最小相对湿度测量值的发生时间(格式为YYYY-MM-DD HH:MM:SS)
* RH_Max:记录到的最大相对湿度(单位:%)
* RH_TMx:最大相对湿度测量值的发生时间(格式为YYYY-MM-DD HH:MM:SS)
* RECORD.y:原始下载数据中表格1对应数据记录仪生成的唯一识别编号
* BattV_Min:最小电池电压(单位:伏特)
* SlrkW_Avg:采样间隔内的平均光通量密度(单位:kW/m²)
* SlrkW_Std:平均光通量密度的标准偏差(单位:kW/m²)
* SlrkW:采样时刻的光通量密度(单位:kW/m²)
* SlrMJ_Tot:总光通量(单位:MJ/m²)
* WS_ms_Avg:采样间隔内的平均风速(单位:m/s)
* WS_ms_Std:平均风速的标准偏差(单位:m/s)
* WS_ms:采样时刻的风速(单位:m/s)
* WindDir:采样时刻的风向(以真北为基准的角度值)
* WS_ms_S_WVT:过去15分钟内的平均风速(单位:m/s)
* WindDir_D1_WVT:过去15分钟内的平均风向(以真北为基准的角度值)
* WindDir_SD1_WVT:过去15分钟内平均风向的标准偏差(以真北为基准的角度值)
创建时间:
2021-05-11



