南亚气象数据集：中国科学院加德满都科教中心气象数据（2019）

1）本数据包含中科院加德满都科教中心2019年基本气象数据；参数有：气温 ℃，相对湿度%，气压Kpa, 降水mm, 辐射W/m2, 风速 m/s。表2为气象站说明表格，包含地理位置及下垫面情况。
2）数据来源及加工方法：数据来源于中国科学院加德满都科教中心小时数据，气温、气压、辐射和风速计算日平均，降雨计算日总和。
3）数据质量描述：这些参数中，气压数据质量较差缺失较多，2019年6-8月仪器故障，数据有缺失
4）该气象数据应用前景广泛，与南亚不同区域的资料对比分析，可服务于如大气科学、水文学、气候学、自然地理学和生态学等背景的研究生和科学家。

1) This dataset contains basic meteorological data from 2019 collected at the CAS Kathmandu Education and Research Center. The included parameters are: air temperature (℃), relative humidity (%), atmospheric pressure (kPa), precipitation (mm), solar radiation (W/m²), and wind speed (m/s). Table 2 is the meteorological station description table, which covers its geographic location and underlying surface conditions.
2) Data Source and Processing Methods: The data originates from the hourly dataset of the CAS Kathmandu Education and Research Center. Daily averages are calculated for air temperature, atmospheric pressure, solar radiation and wind speed, while daily total precipitation is derived from the hourly precipitation records.
3) Data Quality Description: Among these parameters, atmospheric pressure data has relatively poor quality with numerous missing values. Instrument failures occurred from June to August 2019, resulting in missing data during this period.
4) This meteorological dataset has wide application prospects. Comparative analyses with datasets from different regions in South Asia can support graduate students and scientists engaged in fields such as atmospheric science, hydrology, climatology, physical geography and ecology.

搜集汇总

背景与挑战

背景概述

该数据集是中国科学院加德满都科教中心2019年的日分辨率气象数据，包含气温、湿度、气压、降水、辐射和风速等参数，但气压数据存在较多缺失，尤其在2019年6-8月期间。数据适用于南亚地区的大气科学、水文学和气候学等研究，需通过申请获取。