摘要
针对当前一定区域范围内气象站点非常有限,而区域内农业生产却在一定程度上依赖农业气候条件这一特点,文章将地理信息系统(GIS)技术与农业气候资源要素推算数学模式相结合,以获取区域主要农业气候资源要素的精确定量值,并用图形等多种方式来表达最终成果.以重庆区域为例,具体模拟了其区域范围内主要农业气候资源要素的空间分布.
This paper discussed the dimensional simulation of regional agricultural climate elements based on Arcview GIS. A certain extent, agriculture was based on climate, and getting the regional agricultural climate elements was difficult because the weather stations was not enough. Based on the Arcview GIS and the computative matrix of agricultural climate elements,It could get the values of the main regional agricultural climate elements and could express the results with graphics or others.
出处
《资源开发与市场》
CAS
2002年第6期21-23,33,共4页
Resource Development & Market
基金
重庆师范学院校科研和教改项目
