TERENO (Northeast), Soil moisture station Jarmen BF3, Germany

The Jarmen BF3 soil moisture station is part of an agrometeorological test site and aims at supplying environmental data for algorithm development in remote sensing and environmental modelling, with a focus on soil moisture and evapotranspiration.The site is intensively used for practical tests of remote sensing data integration in agricultural land management practices. First measurement infrastructure was installed by DLR in 1999 and instrumentation was intensified in 2011 and later as the site became part of the TERENO-NE observatory.The soil moisture station station Jarmen BF3 was installed in 2012. It is located on the edge of two field, with sensors A below the southern field and sensors B to the north. The station is equipped with sensor for measuring the following variables: ScemeSpadeSoilMoisture_Spade_1, ScemeSpadeSoilMoisture_Spade_2, ScemeSpadeSoilMoisture_Spade_3, ScemeSpadeSoilMoisture_Spade_4, ScemeSpadeSoilMoisture_Spade_5 and ScemeSpadeSoilMoisture_Spade_6The current version of this dataset is 1.1. This version includes two additional years of data (from-year to-year)and a revised version of the data flags. A detailed overview on all changes is provided in the station description file. The version 1.0 is available in the 'previous_versions' subfolder via the Data Download link. A first version of this data was provided under http://doi.org/10.5880/TERENO.GFZ.2018.029 containing the measured data and Version 2.0 contains additionally the quality flags for each measured value and extended metadata.The dataset is also available through the TERENO Data Discovery Portal. The datafile will be extended once per year as more data is acquired at the stations and the metadatafile will be updated. New columns for new variables will be added as necessary. In case of changes in dta processing, which will result in changes of historical data, an new Version of this dataset will be published using a new doi. New data will be added after a delay of several months to allow manual interference with the quality control process.Data processing was done using DMRP version: 0.5.12. Metadataprocessing was done using DMETA version: 0.3.17.

亚门BF3土壤水分站（Jarmen BF3 Soil Moisture Station）隶属于农业气象试验站点（agrometeorological test site），旨在为遥感（remote sensing）与环境建模（environmental modelling）领域的算法研发提供环境数据支撑，核心聚焦于土壤水分与蒸散发（evapotranspiration）的监测。该站点被广泛应用于农业土地管理实践中遥感数据融合的实地测试工作。
该站点的首套测量基础设施于1999年由DLR部署，并于2011年及后续阶段完成仪器升级扩容，彼时该站点正式纳入TERENO-NE观测台网络。
亚门BF3土壤水分站于2012年正式建成投用，其坐落于两块农田的交界处，传感器A部署于南侧农田下方，传感器B则位于北侧农田区域。
该站点配备了用于监测以下变量的传感器：ScemeSpadeSoilMoisture_Spade_1、ScemeSpadeSoilMoisture_Spade_2、ScemeSpadeSoilMoisture_Spade_3、ScemeSpadeSoilMoisture_Spade_4、ScemeSpadeSoilMoisture_Spade_5及ScemeSpadeSoilMoisture_Spade_6。
本数据集当前版本为1.1，该版本新增了两年的观测数据（from-year至year），并对数据标记（data flags）进行了修订。所有变更的详细说明可查阅站点说明文档。
1.0版本可通过数据下载链接，于‘previous_versions’子文件夹中获取。
该数据集的首个版本以DOI：10.5880/TERENO.GFZ.2018.029发布，仅包含实测数据；而2.0版本则新增了各实测值的质量标记与扩展元数据。
本数据集亦可通过TERENO数据发现门户获取。
随着站点获取更多实测数据，数据集将每年更新扩容，元数据文件亦会同步更新。
若有新增监测变量需求，将同步新增对应的数据列。
若因数据处理流程变更导致历史数据发生调整，本数据集将发布新版本并分配新的DOI标识。
新增数据将延迟数月后发布，以便开展人工质量控制流程。
本数据集的数据处理采用DMRP 0.5.12版本，元数据处理则采用DMETA 0.3.17版本。