气象水文海洋仪器2023，Vol.40Issue(4)：31-35,5.
小区域气象要素不同方法插值的性能分析
Performance analysis of different interpolation methods for meteorological elements in small areas
摘要
Abstract
In order to effectively display the distribution of meteorological observation elements in a small area,this paper analyzes various methods of meteorological observation elements display,and points out the characteristics of discrete display and continuous display.Under different power exponents,the temperature,humidity and air pressure of Xiyuan old canteen and its surrounding area of Nanjing University of Information Science and Technology were processed by inverse distance weighted interpolation method.At the same time,compared with the ordinary Kriging interpolation method,the results show that the inverse distance weighted interpolation method is better than the ordinary Kriging interpolation method,which is more suitable for accurately and clearly displaying the distribution of temperature,humidity and pressure meteorological elements in small areas.关键词
气象要素/空间内插/方法比对Key words
meteorological elements/spatial interpolation/method comparison分类
天文与地球科学引用本文复制引用
张颖超,行鸿彦,李浩琪,吴叶丽..小区域气象要素不同方法插值的性能分析[J].气象水文海洋仪器,2023,40(4):31-35,5.基金项目
国家重点研发计划项目(2021YFE0105500)和国家自然科学基金资助项目(62171228)资助. （2021YFE0105500）
