Lancer Park (Environmental Education Center) Weather Data from 2022-01-06 to 2022-02-14

General Metadata for Lancer Park Environmental Education Center Atmospheric Sampling Station Files Specific metadata for each deployment can be found as text files with the file format of: <pre><code>LP_weather_YYYY-MM-DD_metadata.txt</code></pre> Where YYYY-MM-DD is the date that the sampling period ended. Metadata File Created 2019-10-27 by KF File Modified Description These data are from a weather station installed at the Longwood University Environmental Education Center at Lancer Park (37.308189, -78.402768) 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: <pre><code>* 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</code></pre> Measurement Parameters, units, and Variable Names <pre><code>* 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) * 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)</code></pre>兰瑟公园环境教育中心大气采样站文件通用元数据 各次部署的专属元数据可通过文件格式为`LP_weather_YYYY-MM-DD_metadata.txt`的文本文件获取，其中`YYYY-MM-DD`代表采样周期的结束日期。 元数据文件由KF于2019年10月27日创建；以下为数据集说明： 本数据集的数据来自安装于朗伍德大学兰瑟公园（Lancer Park）环境教育中心（坐标：37.308189, -78.402768）的气象站，属于朗伍德环境观测台（Longwood Environmental Observatory）项目的一部分。所有数据采用CC-BY（知识共享署名）许可，引用时需使用Zenodo社区leo板块下可获取的DOI，链接为https://zenodo.org/communities/leo/。 ## 站点监测详情 各站点的传感器配置如下： * 大气压力（mmHg，毫米汞柱）：Campbell Scientific CS100大气压力传感器 * 光通量密度（kW/m²，千瓦每平方米）：Campbell Scientific CS300总日射表 * 总光通量（kJ/m²，千焦每平方米）：Campbell Scientific CS300总日射表 * 降雨量（mm，毫米）：Texas Electronics TE525翻斗式雨量计 * 气温（℃，摄氏度）：Campbell Scientific CS215温湿度传感器 * 相对湿度（%，百分比）：Campbell Scientific CS215温湿度传感器 * 风速（m/s，米每秒）：RM Young 05103风速风向传感器 * 风向（以真北为基准的角度）：RM Young 05103风速风向传感器 * 数据采集设备：Campbell Scientific CR200数据记录仪 * 传感器采样频率为每15分钟一次 ## 测量参数、单位与变量名称 各变量的说明如下： * `DATE`：数据记录的采集日期，格式为`YYYY-MM-DD` * `TIMESTAMP`：数据记录的采集日期与时间，格式为`YYYY-MM-DD HH:MM:SS` * `RECORD.x`：原始下载数据中表1由数据记录仪生成的唯一识别编号 * `BattV_Avg`：采样区间内的平均电池电压，单位：伏特（Volts） * `BattV`：采样时刻的电池电压，单位：伏特 * `BP_mmHg_Avg`：采样区间内的平均大气压力，单位：毫米汞柱（mmHg） * `BP_mmHg_Std`：采样区间内平均大气压力的标准差，单位：毫米汞柱 * `BP_mmHg`：采样时刻的大气压力，单位：毫米汞柱 * `Rain_mm_Tot`：采样区间内的总降雨量，单位：毫米 * `AirTC_Avg`：采样区间内的平均气温，单位：摄氏度 * `AirTC_Std`：采样区间内平均气温的标准差，单位：摄氏度 * `AirTC`：采样时刻的气温，单位：摄氏度 * `RH`：采样时刻的相对湿度，单位：百分比（%） * `RH_Min`：记录到的最小相对湿度，单位：百分比 * `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：百分比 * `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1由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`：采样区间内的平均光通量密度，单位：千瓦每平方米（kW/m²） * `SlrkW_Std`：采样区间内平均光通量密度的标准差，单位：千瓦每平方米 * `SlrkW`：采样时刻的光通量密度，单位：千瓦每平方米 * `SlrMJ_Tot`：总光通量，单位：兆焦每平方米（MJ/m²） * `WS_ms_Avg`：采样区间内的平均风速，单位：米每秒（m/s） * `WS_ms_Std`：采样区间内平均风速的标准差，单位：米每秒 * `WS_ms`：采样事件时刻的风速，单位：米每秒 * `WindDir`：采样事件时刻的风向，以真北为基准的角度 * `WS_ms_S_WVT`：前15分钟内的平均风速，单位：米每秒 * `WindDir_D1_WVT`：前15分钟内的平均风向，以真北为基准的角度 * `WindDir_SD1_WVT`：前15分钟内平均风向的标准差，以真北为基准的角度，单位：度