2014年4月1日
OpenGIS Simple feature access
摘要： OGIS规范定义的几何对象定义Curve：A Curve is a 1-dimensional geometric object usually stored as a sequence of Points, with the subtype of Curve specifying the form... 阅读全文
posted @ 2014-04-01 10:59 太一吾鱼水 阅读(690) 评论(0) 推荐(0) 编辑