【摘要】 CORS是目前国际上主要的地面地理信息采集设施,它不仅服务于测绘领域,还在地震监测、气象辅助预报、规划建设、交通导航等领域发挥重要的作用,它具有作用范围广、精度高、野外单机作业等众多优点。详细介绍了CORS服务网的特点及结构分布,叙述了CORS服务网的优势,阐述了CORS服务网的质量控制。更多还原

【Abstract】 CORS is the major geographic information collected device of the ground worldwide,not only in the field of surveying and drawing,but also plays an important role in earthquake monitoring,meteorological forecasting aids,planning and construction,transportation navigation.It has advantages of wide range,high precision,single operations outside and so on.In this paper we introduced the details on the characteristics of the CORS network and distribution structure;also we de-scribed the advantages of the CORS network services,and elaborated the quality control of CORS network.更多还原