摘要
数字化成图技术为降水量、蒸发量的等值线图的构建开辟了新的途径,它在确保精度的前提下,可提高工作效率.由此介绍如何运用CASS成图软件绘制降水量和蒸发量等值线图.
The digitizing maping technology open a new way for establishing the contour map of rainfall volume and evaporation capacity.The work efficiency is increased for assuring the accuracy.How to establisy the contour map of rainfall volume and evaporation capacity by the CASS software is introduced.
出处
《江西水利科技》
2007年第4期224-227,239,共5页
Jiangxi Hydraulic Science & Technology
关键词
CASS软件
水文
资料整编
降水量
等值线图
CASS software
Compiling hydrology data
Contour map of rainfall volume
