Guangdong Potential Evapotranspiration and Environmental Variables

This dataset includes meteorological data from 33 national standard meteorological stations for variables Tmax, Tmin, Tavg, RH, Wind speed, precipitation, and solar radiation. Potential evapotranspiration is calculated as the reference evapotranspiration following Allen et al., 1998. Root-zone soil moisture and NDVI are obtained and extracted for Guangdong province from the GLEAM and GIMMS3g datasets. The script written in Matlab for data analysis is also included.

本数据集收录了来自33个国家基准气象站的气象观测数据，涉及最高气温（Tmax）、最低气温（Tmin）、平均气温（Tavg）、相对湿度（RH）、风速、降水量及太阳辐射等气象变量。潜在蒸散发（Potential Evapotranspiration）参照Allen等人1998年的研究方法，被计算为参考蒸散发。此外，本数据集还从GLEAM与GIMMS3g数据集中提取得到广东省范围内的根区土壤湿度与归一化植被指数（NDVI，Normalized Difference Vegetation Index）。本次发布同时附带用于数据分析的Matlab脚本文件。