What is 3S? Is it related to remote sensing?

1.3S technology is the general name of remote sensing technology (RS), geographic information system (GIS) and global positioning system (GPS). These three concepts are named because they all contain an S in English.

2.3S technology, including remote sensing technology, can dynamically and periodically obtain surface information and is widely used in various fields.

Humans have developed from aerial photogrammetry to space digital photogrammetry based on remote sensing, from single map drawing to the construction of electronic map database and geographic information system, and the technical structure has also developed from single technology to "3S" integrated technology and "3S" operating system based on network environment.