Gnss Kolida K20s IMU
KOLIDA
K20-A2502000
  • Description
  • More
  • Specifications

Gnss Kolida K20s IMU "smallest", compact body, integrating advanced technology, superior measurement performance in one, saving time and effort and leading the trend.

Start now, start your RTK "small" revolution and experience the hardcore, compact, powerful and flexible ultimate experience. New Gnss Kolida K20s IMU Equipped with K803 board, 1598 Channels. Upgrade to more fast and compatible 4G module Battery pole supports to work for a whole day. Super Linux platform, to achieve a breakthrough in functionality: built-in radio transceiver integration, breaking distance restrictions; dual battery power supply, extended battery life; smart storage, 4G Netcom, intelligent voice, network management and a series of functions, let the intelligence penetrate into the mapping Every detail.


VIDEO Check System Info

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VIDEO Inertial measurement system

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VIDEO English voice-over

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VIDEO Language Setting

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VIDEO Record PPK

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VIDEO Restore Factory Defaults

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VIDEO Self Check

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VIDEO Setting work mode

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VIDEO Set PPK Recording Status

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VIDEO Voice guide setting

Models: K20s IMU

2cm/ 60° Tilt Survey Technology

1598 Channels

All Constellation Signal Tracking

8 km Built-in UHF Radio Working Range

Innovations 10 New Programs

965 channels GNSS Mainboard, All Constellations supported. Inertial measurement technology, OLED screen display


 

Kolida Gnss K1, K1Pro, K20, K20s, IMU

   

 

More Advanced GNSS Engine

 

Featuring a powerful 965 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. (For advanced users who need to maximize the working speed and satellite signal tracking ability, a 1598 channels GNSS mainboard is optional.) 

 

 

         Kolida Gnss K1, K1Pro, K20, K20s, IMU

 

10 Innovations to Increase Efficiency

 

More than 10 programs or functions were re-designed to make your work flow simpler and smoother, let you to work easier and comfortable, help you to get more reliable working result. 

 

 

Kolida Gnss K1, K1Pro, K20, K20s, IMU

 

More Durable and Rugged 

 

Kolida K20s is fully sealed, has a IP 68 level proof. 

The built-in battery has 10,000 mAh capacity and can work 8 to 14 hours as RTK rover, with only one recharge.

 

Kolida Gnss K1, K1Pro, K20, K20s, IMU

 

 

Work Safer and Easier

 

Thanks to the inertial measurement technology, K20s IMU allows user to do a tilt survey with a maximum tilt angle of 60 °. Centering is not a must, so surveyors can stay in safe position when they measure on motorway, and don't need to step into water.

 

 

Kolida Gnss K1, K1Pro, K20, K20s, IMU

 

 

Fast and accurate 

 

Not like tilt sensor, Inertial Measurement Unit 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, 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, accuracy is down to 2cm.

 

 

Kolida Gnss K1, K1Pro, K20, K20s, IMU

 

 

Measure where others can't

 

Corner of wall? Points underneath pipe? Points occupied by car? These targets are no more accessible..

 

 

Kolida Gnss K1, K1Pro, K20, K20s, IMU

 

 

Long Range Radio Link

 

SDL400 built-in radio can send signal as far as 7 km in urban area, 8 km in suburban. The maximum coverage is up to 200 sq.km, suitable to have multiple rovers work simultaneously.

 

 

Kolida Gnss K1, K1Pro, K20, K20s, IMU

 

 

Barrier Free Measurement

 

In difficult environment you may lost connection with base station or VRS network. Don't be disappointed, you can choose from 3 creative work modes to continue surveying without interruption. (Repeater/ Router/ Mobile Refenrence Station)

 

Kolida Gnss K1, K1Pro, K20, K20s, IMU

 

Anti-interference

 

SDL400 built-in radio features anti-interference capability, so K20 can work close to power plant, transformer substation, mobile signal tower and other interference source.

 

Kolida Gnss K1, K1Pro, K20, K20s, IMU

 

Practical Functions

 

Kolida K20s and K20s IMU employs Linux system, it helps surveyors to accomplish their missions easier, faster and more accurate by delivering exceptional quality and innovative features.

 

Kolida Gnss K1, K1Pro, K20, K20s, IMU

 

  New App

 

Windows CE data controller is too oldtechnology?

No problem. Simply download SurvXApp onyour smart phone or tablet.Enjoy the smooth operation of Androidplatform 

 

        
Kolida Gnss K1, K1Pro, K20, K20s, IMU
k20s-En:

GNSS K20s IMU characteristics

■ 965 GNSS channels

-GPS L1C/A, L1C, L2C, L2E, L5

-GLONASS L1C/A, L2C/A, L2P, L3

-BeiDou B1, B2, B3

-Galileo GIOVE-A, GIOVE-B, E1, E5A, E5B

-SBAS L1C/A, L5

■Initialization: time <10s, reliability >99.99%

■Supported data formats:

CMR+, CMRx, RTCM 2.1, RTCM 2.3, RTCM 3.0, RTCM 3.1, RTCM 3.2

■Output data formats:

NMEA 0183, PJK plane coordinates, Binary code, Trimble GSOF

Positioning Accuracy

Code differential GNSS positioning

■Horizontal: ±0.25m+1ppm

■Vertical: ±0.50m+1ppm

■SBAS positioning accuracy: typically<5m 3DRMS

Static

■Horizontal: ±2.5mm+0.5ppm

■Vertical: ±5mm+0.5ppm

Real-time kinematic (RTK)

■Horizontal: ±8mm+1ppm

■Vertical: ±15mm+1ppm

Network RTK

■Horizontal: ±8mm+0.5ppm

■Vertical: ±15mm+0.5ppm

RTK initialization time

■2~8s

Physical characteristics

Size

■17.5 x 17.5 x 8.3 cm

Weight

■1.33 kg (2 batteries included)

User interface

■Five Indicator lights

■Two buttons

■Linux System

I/O interface

■5PIN LEMO external power port+RS232

■7PIN external USB(OTG)+Ethernet

■Bluetooth 2.1+EDR standard

■Bluetooth 4.0 standard, support android, ios connection

Memory

■8GB SSD internal storage

■Support external USB storage (up to 32 GB)

■Automatic cycle storage

■Changeable record interval

■Up to 50Hz raw data collection

Operation

■RTK rover & base

■RTK network rover: VRS, FKP, MAC

■NTRIP, Direct IP

■Post-processing

Environmental characteristics

■Operating temperature: -45°to +60°C

■Storage temperature: -55°to +85°C

■Humidity: 100% condensing

■IP67 waterproof, sealed against sand and dust

■Drop: 2m pole drop on concrete

Power characteristics

■Buit-in Li-Ion battery, 7.4 V, 10000 mAh

■Battery life:>14h (static mode)>10h (internal UHF base mode)>12h (rover mode)

■External DC power: 9-25 V

UHF Radio characteristics

■Built-in radio 120 Channels

■Frequency Range 410-470MHz

■Protocol:TrimTalk450s, TrimMark3, SOUTH (KOLIDA)

■1W/2W/3W switchable

■typically working range 7-8km

■“Barrier-Free” Measurement Technology: Repeater/ Router/ CSD mode

Cellular module characteristics

■WCDMA/CDMA2000/TDD-LTE/FDD-LTE 4G

■Compatible with 4G GPRS/EDGE

WebUI

■Configure and monitor receiver by web server via Wi-Fi or USB cable

NFC

■Close range (shorter than 10cm) automatic pair between receiver and controller (need NFC chip in controller)

Wifi

■802.11 b/g standard

■Hotspot: allow device to access in

■data link: broadcast differential data

Voice Guide

■intelligent voice technology provides status indication and operation guide

■Chinese, English, Korean, Russian, Portuguese, Spanish, Turkish and user define

Standard system components

■K20s IMU Receiver

■Li-Ion battery

■Charger and adapter

■All-direction antenna

■Tape measure

■30 cm pole extension

■7-pin to OTG cable

■Engineering Star (Windows)

■Engineering Star (Android)

■1 year warranty

Optional system components

■External Radio (410-470 MHz, 5-35W)

■Battery Case SA-6003

■Data collectors

-T17 (Windows)

-H6  (Android)

-s50 (Android)

■Field software

-Field Genius (Windows) - SurvX(Android)

■1-2 year warranty extension
k20s-En:

GNSS K20s IMU characteristics

■ 965 GNSS channels

-GPS L1C/A, L1C, L2C, L2E, L5

-GLONASS L1C/A, L2C/A, L2P, L3

-BeiDou B1, B2, B3

-Galileo GIOVE-A, GIOVE-B, E1, E5A, E5B

-SBAS L1C/A, L5

■Initialization: time <10s, reliability >99.99%

■Supported data formats:

CMR+, CMRx, RTCM 2.1, RTCM 2.3, RTCM 3.0, RTCM 3.1, RTCM 3.2

■Output data formats:

NMEA 0183, PJK plane coordinates, Binary code, Trimble GSOF

Positioning Accuracy

Code differential GNSS positioning

■Horizontal: ±0.25m+1ppm

■Vertical: ±0.50m+1ppm

■SBAS positioning accuracy: typically<5m 3DRMS

Static

■Horizontal: ±2.5mm+0.5ppm

■Vertical: ±5mm+0.5ppm

Real-time kinematic (RTK)

■Horizontal: ±8mm+1ppm

■Vertical: ±15mm+1ppm

Network RTK

■Horizontal: ±8mm+0.5ppm

■Vertical: ±15mm+0.5ppm

RTK initialization time

■2~8s

Physical characteristics

Size

■17.5 x 17.5 x 8.3 cm

Weight

■1.33 kg (2 batteries included)

User interface

■Five Indicator lights

■Two buttons

■Linux System

I/O interface

■5PIN LEMO external power port+RS232

■7PIN external USB(OTG)+Ethernet

■Bluetooth 2.1+EDR standard

■Bluetooth 4.0 standard, support android, ios connection

Memory

■8GB SSD internal storage

■Support external USB storage (up to 32 GB)

■Automatic cycle storage

■Changeable record interval

■Up to 50Hz raw data collection

Operation

■RTK rover & base

■RTK network rover: VRS, FKP, MAC

■NTRIP, Direct IP

■Post-processing

Environmental characteristics

■Operating temperature: -45°to +60°C

■Storage temperature: -55°to +85°C

■Humidity: 100% condensing

■IP67 waterproof, sealed against sand and dust

■Drop: 2m pole drop on concrete

Power characteristics

■Buit-in Li-Ion battery, 7.4 V, 10000 mAh

■Battery life:>14h (static mode)>10h (internal UHF base mode)>12h (rover mode)

■External DC power: 9-25 V

UHF Radio characteristics

■Built-in radio 120 Channels

■Frequency Range 410-470MHz

■Protocol:TrimTalk450s, TrimMark3, SOUTH (KOLIDA)

■1W/2W/3W switchable

■typically working range 7-8km

■“Barrier-Free” Measurement Technology: Repeater/ Router/ CSD mode

Cellular module characteristics

■WCDMA/CDMA2000/TDD-LTE/FDD-LTE 4G

■Compatible with 4G GPRS/EDGE

WebUI

■Configure and monitor receiver by web server via Wi-Fi or USB cable

NFC

■Close range (shorter than 10cm) automatic pair between receiver and controller (need NFC chip in controller)

Wifi

■802.11 b/g standard

■Hotspot: allow device to access in

■data link: broadcast differential data

Voice Guide

■intelligent voice technology provides status indication and operation guide

■Chinese, English, Korean, Russian, Portuguese, Spanish, Turkish and user define

Standard system components

■K20s IMU Receiver

■Li-Ion battery

■Charger and adapter

■All-direction antenna

■Tape measure

■30 cm pole extension

■7-pin to OTG cable

■Engineering Star (Windows)

■Engineering Star (Android)

■1 year warranty

Optional system components

■External Radio (410-470 MHz, 5-35W)

■Battery Case SA-6003

■Data collectors

-T17 (Windows)

-H6  (Android)

-s50 (Android)

■Field software

-Field Genius (Windows) - SurvX(Android)

■1-2 year warranty extension