Professional high-quality GPS tracker manufacturer from China. Cantrack delivers 16-year expertise in Fleet&Assets tracking. Real-time monitoring & anti-theft for vehicles, global assets.
P901 is the thinnest smart walkie-talkie with real time GPS tracking function.It can be used in any place with GSM signal regardless distance limitation.We've already tested one key push-to-talk N...

The key of RTK technology lies in data processing technology and data transmission technology. During RTK positioning, the reference station receiver is required to transmit observation data (pseu...

The traditional geodetic survey and engineering control survey use triangulation and traverse network methods to conduct survey, which not only takes time and labor, requires inter visibility betw...

In the past, when surveying topographic maps, it was generally necessary to first establish root control points in the survey area, and then put Total station or Theodolite on the root control poi...

Construction lofting is an application branch of surveying. It requires that the artificially designed points be calibrated on the site by using certain instruments through certain methods. In the...

Beidou Application RTK receiver has entered the era of multi satellite application based on BeiDou, becoming the first multi system and multi frequency RTK receiver with independent intellectual ...

High precision GPS measurement must use carrier phase observation values. RTK positioning technology is a real-time dynamic positioning technology based on carrier phase observation values, which ...

(1) Support standard and accurate positioning algorithms: GPS, GLONASS, QZSS Quasi-Zenith Satellite System, Beidou and SBAS. (2) Supports multiple positioning modes and GNSS real-time and post pr...

The biggest problem encountered in the application of RTK technology is the effective range of reference station calibration data. The spatial correlation of GPS errors gradually loses linearity a...

The benchmark station subsystem is the data source of the network RTK system, and the stability and reliability of this subsystem will directly affect the performance of the system. The functions ...