M6_180min

\"The meteorological station M6 was in function from 2006-2012. M6 was located near the top of the mountain Dome. The surface underneath the mast is a gravel plateau without vegetation.
From November 2010 to June 2011 no data was recorded from the station, due to storage modul failure.
Different parameters are recorded with different frequency and the three files from the M6 station contain different variables.
GeoBasis_Zack_Meteorology_M6_10min: Wind speed, wind gust and wind direction is measured every 10th minute. Wind sensor broke in October 2008.
GeoBasis_Zack_Meteorology_M6_60min: Air temperature, ground temperature, relative humidity and air pressure is measured every hour. Values from June 2011 to July 2012 are measured without radiation shield.
GeoBasis_Zack_Meteorology_M6_180min: Snow depth is measured every third hour. From 2006 - 2008 the sensor was mounted on a separate mast. From October 2008 to October 2010 the sensor was broken, whereafter it was mounted on the M6 mast.
Data was recorded on a CR10x campbell scientific data logger.
A list of parameters recorded at the station can be seen in the documentation of each column.
\"

M6气象站于2006年至2012年期间投入运行，其选址于穹顶（Dome）山峰顶部附近区域，观测塔下方的地表为无植被覆盖的砾石高原。
2010年11月至2011年6月期间，因存储模块故障，该站未记录任何观测数据。
该站不同气象参数的采样频率各不相同，且M6站的三个数据文件包含的观测变量也存在差异：
GeoBasis_Zack_Meteorology_M6_10min：每10分钟测量一次风速、阵风风速与风向，该风速传感器曾于2008年10月发生故障。
GeoBasis_Zack_Meteorology_M6_60min：每小时测量一次气温、地温、相对湿度与气压，2011年6月至2012年7月的观测数据采集未使用辐射屏蔽罩。
GeoBasis_Zack_Meteorology_M6_180min：每3小时测量一次积雪深度；2006年至2008年间该积雪传感器安装于独立观测塔上，2008年10月至2010年10月期间传感器处于故障状态，此后才被安装至M6观测塔上。
所有观测数据均由CR10x型坎贝尔科学（Campbell Scientific）数据记录仪采集存储。
该站的观测参数清单可查阅各数据列的配套文档。