全球湖泊逐日表层水温数据集（1979-2022年）

该数据为全球湖泊逐日表层水温数据集，包含全球1260个湖泊1979-01-01至2022-12-31的表层水温，这些湖泊分布于北美洲（489个）、亚洲（276个）、欧洲（297个）、南美洲（103个）、非洲（51个）和大洋洲（44个）。本数据由ERA5-Land驱动湖泊模型FLake（Freshwater Lake model）模拟得到。数据的时间分辨率为逐日。数据与多源卫星产品和原位观测数据进行了验证，验证结果可信。
数据集包含3个表格文件，“CTL_LSWT_day_1979-2022.csv”为1979-2022的逐日湖泊表层水温。"CFT_LSWT_day_1979-2022.csv"为没有极端高温的假世界中1979-2022的逐日湖泊表层水温。"lake_list.csv"包含湖泊信息。csv中数据单位为开尔文。

This is a global daily lake surface water temperature dataset covering surface water temperatures of 1260 lakes worldwide from 01 January 1979 to 31 December 2022. These lakes are distributed across North America (489), Asia (276), Europe (297), South America (103), Africa (51), and Oceania (44). This dataset was simulated using the lake model FLake (Freshwater Lake model) driven by ERA5-Land. The temporal resolution of the dataset is daily. The dataset has been validated against multi-source satellite products and in-situ observation data, with reliable validation results. The dataset includes three table files: "CTL_LSWT_day_1979-2022.csv" contains daily lake surface water temperatures from 1979 to 2022; "CFT_LSWT_day_1979-2022.csv" contains daily lake surface water temperatures from 1979 to 2022 in a hypothetical world without extreme high temperatures; and "lake_list.csv" contains lake information. All data in the CSV files are in units of Kelvin.