Data underlying the publication: Wind machines for frost damage mitigation: A quantitative 3D investigation based on observations

<strong>***General Introduction***</strong>This dataset contains data collected during the Clarity on Fruitfrost project at Delft University of Technology, as part of Y. Dai’s PhD Thesis project.It is being made public both to act as supplementary data for publications of Y. Dai and in order for other researchers to use this data in their own work.The data in this data set was collected in Krabbendijke, The Netherlands, 7-8 May 2021.This research project was made possible by a grant from the NWO.<strong>***Purpose of the measurement campaign***</strong>The purpose of these experiments was to study frost protection by a wind machine in a fruit orchard.<strong>***Description of the data in this data set***</strong>The data included in this data set has been organised per instrument. The files follow the nomenclature system: Month_instrument_loc with loc = wind direction + number of tree rows distance to the wind machineThe precise location of the instruments is mapped in a google earth file: data_location_4TU_May.kmz. The following instruments are included: sonic-anometer, radiometer, DTS.

**通用介绍**
本数据集收录了代尔夫特理工大学（Delft University of Technology）Clarity on Fruitfrost项目实施期间采集的实测数据，该项目为Y. Dai博士学位论文研究的组成部分。本数据集公开的目的，一是作为Y. Dai发表学术成果的补充数据，二是供其他科研人员在其研究工作中使用。本数据集的采集地点为荷兰克拉本迪克（Krabbendijke），采集时间为2021年5月7日至8日。本研究项目的开展得益于荷兰科学研究组织（NWO）的资助。

**测量活动的目的**
本次实验的核心目标为探究果园内风机的防霜效能。

**数据集内容说明**
本数据集内的数据已按仪器类型完成分类整理。数据文件遵循如下命名规则：`Month_instrument_loc`，其中`loc`代表风向与距风机的果树行数的组合。仪器的精确布设位置已在Google Earth文件`data_location_4TU_May.kmz`中标注。本数据集包含以下三类仪器采集的数据：超声风速仪（sonic-anometer）、辐射计（radiometer）以及分布式温度传感器（DTS）。