摘要
讨论了线要素综合后数据的整体处理与按弧段分区平差两种解算方案,详细推导了按弧段分区平差解算的各种条件方程。通过算例验证,本方法是合理的、实用的。
Two schemes for data integrated process and partition adjustment calculation according to section are provided. All kinds of equations of data process methods about the partition adjustment calculation are discussed in detail. The data process methods are proved to be reasonable and practical by the map data instance.
出处
《武汉大学学报(信息科学版)》
EI
CSCD
北大核心
2006年第10期896-899,共4页
Geomatics and Information Science of Wuhan University
基金
国家自然科学基金资助项目(40301043)
关键词
曲线拟合
线要素综合
整体处理
curve fit
line feature generalization
data integration process