计算机与现代化 ›› 2013, Vol. 1 ›› Issue (2): 134-137+.doi: 10.3969/j.issn.1006-2475.2013.02.033

• 应用与开发 • 上一篇    下一篇

风玫瑰图的研究与程序自动成图设计

曹丽娟1,2,周 玲1,2,陈艳丽1,2,马广亮1,2   

  1. 1.国家海洋局北海信息中心,山东青岛266033;2.山东省海洋生态环境与防灾减灾重点实验室,山东青岛266033
  • 收稿日期:2012-10-09 修回日期:1900-01-01 出版日期:2013-02-27 发布日期:2013-02-27

Study and Design of Automatic Map Making of Wind Rose Diagram

CAO Li-juan1,2, ZHOU Ling1,2, CHEN Yan-li1,2, MA Guang-liang1,2   

  1. 1. North China Sea Data & Information Service of SOA, Qingdao 266033, China; 2. Shandong Provincial Key Laboratory of Marine Ecology and Environment & Disaster Prevention and Mitigation, Qingdao 266033, China
  • Received:2012-10-09 Revised:1900-01-01 Online:2013-02-27 Published:2013-02-27

摘要: 风玫瑰图是气象学科中用于定量分析风要素的专业统计图表。本文以黄渤海区海洋站定时气象逐时风数据为例,阐述利用存储过程进行数据的提取、分析与统计方法,并在C#开发环境下,编程实现各海洋站风玫瑰图的自动成图设计。

关键词: 风玫瑰图, C#, 存储过程

Abstract: Wind rose diagram is the professional statistical chart used to quantitative analysis of wind element in meteorological science. Taking the meteorological wind hourly data of Huang Bohai Area’s ocean stations for example, this article expatiates on the method of using database stored procedure to exstract, analyze and count, and writes program to realize the map automatic designing based on C# developing environment.

Key words: wind rose diagram, C#, database stored procedure