【摘要】 总结了滑坡、泥石流地质灾害解译标志的内容和特点,建立了解译标志的数据模型和数据库,并对地质灾害的解译标志信息进行编码,研制了基于Virtual Globe三维环境的地质灾害解译标志管理系统。该系统对有效存储管理地质灾害解译标志,提高地质灾害遥感解译的工作效率具有重要价值。更多还原

【Abstract】 Remote sensing has become an important technical means and method in the survey of geological disasters.This paper summarized the interpretation mark features of landslide and debris flow,built the data model of geological disaster marks and database,coded the geological disaster marks,and finally developed the management system of interpretation marks on geological disaster based on Virtual Globe.This system is valuable in effective storage and management of geological disaster interpretation marks and in improvement of the efficiency of remote sensing interpreting task.更多还原