I. Program overview China's vast territory, rivers, reservoirs, lakes, sea area resources are rich, including water conservancy information, waterway traffic safety unobstructed, fisheries management, port safety operation, etc., all need modern monitoring facilities and means。 In the water conservancy information system，The water conservancy department can realize data collection through front-end camera, measurement, remote sensing, geographic information system, GPS and other ways，Through optical fiber, satellite, microwave and other means of data transmission to the multi-level monitoring center，The data is displayed, stored, counted and played back in the monitoring center according to the permission，Thus establishing a... 查看详情 >