FAIRUrbTemp dataset: street-level urban air temperature measurements across European networks

FAIRUrbTemp dataset is the first European-level dataset that consists of street-level (2-4 m) air temperature values from 12 European cities with different climates. In addition to level up the dataset, we developed an automatic serially quality control approach, which consists of 7 steps, and checked the quality of the dataset from different aspects. The data were collected from project partners of the COST Action FAIRNESS 20108 project. The aim was to collect data in the not cleaned version as much as possible and then apply the defined Quality Control to all of them and compare them with the same measure. Further detailed description of the dataset is presented in: <br>Amini, S., Huerta, A., Franke, J., Brugnara, Y., Caluwaerts, S., Anet, J., Savic, S., Gubler, M., Steeneveld, G.J.,Chapman, L., Meier, F., Dubreuil, V., Christen, A., Zeeman, M., Lalic, B., Schlögl, S., Käyhkö, J., Azadfar, A., Brönnimann, S. (2025) Compilation and quality assessment of street-level urban air temperature measurements across European networks.<br><br><br>File format: zip file of SEF files (Station Exchange format in *.tsv format) <br>Short description of the files: street-level air temperature data in each city. It consists of different sub-groups. <br>RAW: The raw data shared by the project partner. QC: The quality-controlled version of the data. Flagged data and the reasons for the flags are described in the Meta section of the SEF files. <br><br>Hourly data: Aggregated data from the raw version and quality-controlled (QC) data. Results of the QC check are also documented in the Meta section. <br>DailyMax:Maximum values for each day, based on the QCed version. <br>DailyMin: Minimum values for each day, based on the QCed version.<br>

FAIRUrbTemp数据集是首个欧洲级街面气温数据集，采集自12个气候类型各异的欧洲城市，观测高度为2-4米。为进一步完善该数据集，我们开发了一套包含7个步骤的自动化串行质量控制（Quality Control，简称QC）方法，从多维度对数据集开展质量核查。本数据集的数据来源于COST Action FAIRNESS 20108项目的合作方。本次采集的初衷是尽可能保留未经过预处理的原始数据，随后对全部数据应用预设的质量控制流程，并采用统一标准开展对比验证。该数据集的详细说明可参阅以下文献：<br>Amini, S., Huerta, A., Franke, J., Brugnara, Y., Caluwaerts, S., Anet, J., Savic, S., Gubler, M., Steeneveld, G.J., Chapman, L., Meier, F., Dubreuil, V., Christen, A., Zeeman, M., Lalic, B., Schlögl, S., Käyhkö, J., Azadfar, A., Brönnimann, S. (2025) 欧洲多网络街面城市气温观测数据的整编与质量评估。<br><br><br>文件格式：SEF文件（站点交换格式Station Exchange Format，*.tsv，即制表符分隔值格式）的zip压缩包。文件简要说明：包含各城市的街面气温数据，分为多个子数据集组。RAW：项目合作方共享的原始观测数据。QC：经过质量控制处理后的数据。经标记的异常数据及其标记原因，均在SEF文件的元数据（Meta）章节中予以说明。逐小时数据：基于原始数据与质控后数据聚合得到的数据集，质量检查结果同样记录于SEF文件的元数据章节中。日最大值数据集：基于质控后数据计算得到的每日最高气温序列。日最小值数据集：基于质控后数据计算得到的每日最低气温序列。