Traditional Culture Encyclopedia - Traditional festivals - What is the difference between the traditional RTK 1+ 1 mode and CORS mode?

What is the difference between the traditional RTK 1+ 1 mode and CORS mode?

There are two modes of RTK measurement: network RTK and traditional 1+ 1 (base station+mobile station).

The traditional 1+ 1RTK mode requires the capital cost of two instruments. If the enterprise construction cycle is short, it is obviously not cost-effective to choose this mode, and it is not realistic to choose this mode if the individual has limited funds to buy instruments. Therefore, CORS mode, namely network RTK mode, can solve this puzzle and problem.

There are many CORS accounts available for purchase in the market. I use China CORS account. Of course, you can also use the CORS account in the province or region, but the CORS account in the province or region can only be purchased and used in a certain province, city or region, and the regional restrictions are relatively large. There is no such trouble using China CORS account. It allows me to measure all over the country, and the signal is good and stable.