地理国情监测技术路线研究
发布时间：2018-09-07 22:10
【摘要】：针对目前地理国情监测过程中遇到的信息采集涉及行业广、种类多、工作繁琐等问题,该文提出了一种新的技术路线,并详细探讨了不同部门、不同行业信息的获取方式。对于基础地理信息采集时地理国情及地表覆盖分类中存在的特殊道路、特殊河流、特殊房屋信息难以采集的情况,给出具体采集办法,提高了采集效率和采集精度;规范地理国情监测框架要求的其他部门、行业信息采集标准,并针对数据量大、类型复杂、调用部门多等问题,提出以云数据库存储数据,解决了后期数据库需多次扩展问题。通过分析与研究表明:此技术路线具有良好的可行性,采用此技术路线可有效采集地理信息并进行数据整合。
[Abstract]:In view of the problems of information collection in the process of geographical situation monitoring, which involves a wide range of industries, many kinds of information and tedious work, this paper puts forward a new technical route, and discusses in detail the ways of obtaining information from different departments and industries. For the special road, special river and special house information which are difficult to collect in the basic geographic information collection and the classification of ground cover, the specific collection method is given, which improves the collection efficiency and precision. In order to standardize other departments which are required by the monitoring framework of geographical national conditions, industry information collection standard, and aiming at the problems of large amount of data, complex types and many calling departments, this paper puts forward that the cloud database is used to store data, which solves the problem that the database need to be extended many times in the later period. The analysis and research show that the technology route is feasible and can collect geographic information and integrate data effectively.
【作者单位】： 成都理工大学;
【基金】：基于高分遥感影像和GIS数据的灾情分析项目(K2015B001)
【分类号】：P204
，
本文编号：2229554
[Abstract]:In view of the problems of information collection in the process of geographical situation monitoring, which involves a wide range of industries, many kinds of information and tedious work, this paper puts forward a new technical route, and discusses in detail the ways of obtaining information from different departments and industries. For the special road, special river and special house information which are difficult to collect in the basic geographic information collection and the classification of ground cover, the specific collection method is given, which improves the collection efficiency and precision. In order to standardize other departments which are required by the monitoring framework of geographical national conditions, industry information collection standard, and aiming at the problems of large amount of data, complex types and many calling departments, this paper puts forward that the cloud database is used to store data, which solves the problem that the database need to be extended many times in the later period. The analysis and research show that the technology route is feasible and can collect geographic information and integrate data effectively.
【作者单位】： 成都理工大学;
【基金】：基于高分遥感影像和GIS数据的灾情分析项目(K2015B001)
【分类号】：P204
，
本文编号：2229554
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