Kolida K20s Rover Base set

From: 8,990.00 5,990.00 Excl. VAT

Follow the steps below to configure your own unique surveying set


Product Description

The More Advanced GNSS Positioning Engine

Featuring a powerful 440 channels GNSS mainboard inside, K20s can track and process all the existed satellite constellations. With the utility of BEIDOU (COMPASS) signal, the data acquisition speed and GNSS signal stability are greatly improved from old generation technology.

Inertial Measurement, a technology that greatly improves efficiency.

The latest inertial measurement technology is onboard with K20s IMU. The tilt survey is no more affected by the earth’s magnetic field and requires no correction. It can be activated and start working within only few seconds. With a maximum tilt angle of 60 °, there is no need for centering, this fast positioning will increase measurement speed by over 30%. The combination algorithm of IMU + GNSS can get fixed solution faster and keep measurement results more stable.

New Radio Link, Improved Functions and Higher Performance

SDL-400 built-in radio can send signal as far as 7km in urban area and 8km in suburb. The maximum coverage area is up to 200 sq.km. It also features anti-interference capability, so K20s can work close to interference source. The next upgrade will increase the communication channels from 8 to 200, to improve the signal transmition quality to a new level. Meanwhile, K20s will support more radio protocol such as Satel,CHC,ZHD, user will have more flexibility to organize the working team and equipment according to mission demand.

Kolida K5 ufo details

Key features

  • RTK Enabled for 1-2cm accuracy. Compatible with RTK FIX
  • 440 / 555 channels
  • GPS, Glonass, Galileo and Beidou
  • 4G Mobile data
  • UHF radio on 410-470Mhz frequency for rover/base setup at 1,2 or 3 Watt output
  • IMU for 60 degrees tilt surveying
  • WiFi
  • Bluetooth
  • RS-232
  • Technology iVoice: K20s supports voice messages about the operating status of the receiver and operations. It is possible to select the language of voice messages
  • IP67

What is it used for?

This receiver can be used in all applications where a centimetre accurate position is needed:

  • Surveying
  • GIS applications
  • Earthworks
  • Roadworks
  • Construction
  • Agriculture
  • Mapping
  • Landfill
  • Hydrographic
  • UAV Base Station

Comparable receivers from other brands

Global GPS Systems is currently in the process of independantly testing every single receiver on the market. In collaboration with an highly recognised surveying company we will be testing all receivers on its performance in increasingly more difficult environments, accuracy claims, Time to first fix, cold start and more. Want to know more about this? Please Contact us.

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