Discussion on Application of Modern 3S Technology in Water Conservancy Engineering Survey

Modern 3S technology is mainly composed of geographic information system, remote sensing system and global positioning system. It is a high-end measurement technology that fully combines various technologies such as computers, navigation, satellites, sensors, and space. It has relatively high application value and can provide accurate and effective measurement data for engineering support. In view of this, this article will discuss the specific application of modern 3S technology in water conservancy engineering survey, for reference only