iRON_Soil Moisture_Calibrated

**Error has been found in Glenwood Springs station data. The 8in depth soil moisture sensor was mislabeled as the 40in depth sensor and vice versa for data sets uploaded prior to February 2024. Datasets uploaded after Feb 22, 2024 have the sensor labels corrected for all dates going back to installation.*****An error has been caught in time codes. The time codes currently read GMT-5:00. The CORRECT time code is GMT-7:00 for all datasets. Files with FullRecord in the name are in correct, UTC time codes*** These data are the complete data set from installation through March 15, 2018 for AGCI's interactive Roaring Fork Observation Network (iRON). The network consists of 9 stations in the Southern Rockies (Colorado, USA). Descriptions of soil type and site locations can be found at: www.agci.org/iron/stations Please note: Measurements taken for rain are recorded via tipping bucket rain gauge and may not be accurate for winter precipitation events (e.g. snow). Error readings are represented by -888.88, -138.25, or -162.469 represents a sensor error. Absent data is represented by N/A. Sensors used for soil moisture readings are Decagon EC-5 Dielectric probe (5cm/2in depth); Decagon 10-HS (20cm/8in; 50cm/20in depths). All other equipment is Onset, and the logger device is the RX3000 model. Data collection is generally set to every 20 minutes (most stations) or every hour (Independence Pass station), but maintenance resets, etc. may occasionally have contributed to other collection intervals, e.g. every 5 minutes. Conversely, on occasions of logger failure, there may be full days of data absent. Snow data are available for Northstar Transition Zone and Independence Pass by request. Updated calibrations (V2) are anticipated in the summer of 2018 for the following stations: Glassier Ranch (3), Glenwood Springs (5), Northstar Transition Zone (7), Spring Valley (8) Some instruments have been replaced over the life of a station. In 2015, all original U30 logger boxes were replaced with the RX3000 model. For complete metadata or records of instrumentation, please contact project advisor E. Osenga at eliseo at agci.org. **Glassier Ranch site is a wetland and the soils are often completely saturated (leading to sensor difficulties in taking accurate readings) much of the year.**格伦伍德斯普林斯（Glenwood Springs）站数据存在错误：2024年2月之前上传的数据集中，8英寸深度的土壤湿度传感器被误标为40英寸深度传感器，反之亦然。2024年2月22日后上传的数据集已修正所有可追溯至传感器安装之日的传感器标签。** **时间码亦存在错误：当前显示的时区为GMT-5:00，所有数据集的正确时区应为GMT-7:00；文件名包含FullRecord的文件采用了正确的UTC时间码。** 本数据集为AGCI交互式咆哮叉河观测网络（Interactive Roaring Fork Observation Network，简称iRON）自建站至2018年3月15日的完整数据集。该网络在美国科罗拉多州南落基山脉区域共布设9个监测站。土壤类型与站点位置说明可查阅网址：www.agci.org/iron/stations。 请注意：降雨数据通过翻斗式雨量计采集，冬季降水（如降雪）事件的测量结果可能存在误差。错误读数以-888.88、-138.25或-162.469表示传感器故障；缺失数据以N/A标注。 土壤湿度测量所用传感器为Decagon EC-5介电探针（测量深度5cm/2英寸），以及Decagon 10-HS传感器（测量深度20cm/8英寸、50cm/20英寸）。其余设备均为Onset品牌，数据记录仪型号为RX3000。多数站点的数据采集频率为每20分钟，独立山口（Independence Pass）站点为每小时；但因维护重置等操作，偶尔会出现其他采集间隔（如每5分钟）。反之，若记录仪发生故障，可能出现连续多日无数据的情况。 诺斯塔尔过渡带（Northstar Transition Zone）与独立山口站点的积雪数据可申请获取。 2018年夏季预计将对以下站点推出更新后的校准版本（V2）：格拉西尔牧场（3号站）、格伦伍德斯普林斯（5号站）、诺斯塔尔过渡带（7号站）、春谷（8号站）。 部分站点在运行周期内更换过仪器。2015年，所有原有U30记录仪机箱均更换为RX3000型号。如需完整元数据或仪器更换记录，请联系项目顾问E·奥森加（E. Osenga），邮箱：[e-mail]。 **格拉西尔牧场站点为湿地，一年中多数时段土壤常处于完全饱和状态，这会导致传感器难以获取准确读数。**