Deskripsi
Leica GS18 T
Leica Geosystems AG
Heinrich-Wild-Strasse
9435 Heerbrugg, Switzerland
+41 71 727 31 31
Copyright Leica Geosystems AG, 9435 Heerbrugg, Switzerland. All rights reserved. Printed in Switzerland – 2022.
Leica Geosystems AG is part of Hexagon AB. 866429en – 10.23
LEICA GS18 T GNSS RTK ROVER PERFORMANCE UNLIMITED
SUPPORTED GNSS SYSTEMS
Multi-frequency ✔ ✔
GPS / GLONASS / Galileo / BeiDou / QZSS ✔ / ∙/∙/∙/∙ ✔ / ✔ / ✔ / ✔ / ✔
RTK PERFORMANCE
DGPS/RTCM, RTK Unlimited, Network RTK ✔ ✔
HxGN SmartNet Global ∙ ∙
POSITION UPDATE & DATA RECORDING
20 Hz positioning ✔ ✔
Raw data / RINEX data logging / NMEA out ✔ / ∙/∙ ✔ / ✔ / ✔
ADDITIONAL FEATURES
Tilt compensation ✔ ✔
RTK reference station functionality ✔ ✔
LTE Phone / UHF Radio (receive & transmit) modem ✔ / ∙ ✔ / ∙
✔ Standard ∙ Optional
1 Measurement precision, accuracy, reliability and time for initialisation are dependent upon various factors
including number of satellites, observation time, atmospheric conditions, multipath etc. Figures quoted
assume normal to favourable conditions. A full BeiDou and Galileo constellation will further increase
measurement performance and accuracy.
2 QZSS L6 will be provided through future firmware upgrade.
3 Depending on version. In order Europe | NAFTA | Japan version
4 Available for the GS18 T UHF variants only.
5 Might vary with temperature, age of battery, transmit power of data link device and use of wireless
communication devices.
GNSS TECHNOLOGY & SERVICES
Self-learning GNSS Leica RTKplus Adaptive on-the-fly satellite selection
HxGN SmartNet Global HxGN SmartNet Pro Network RTK and unlimited worldwide RTK bridging and PPP service
HxGN SmartNet+ Network RTK and RTK bridging service
HxGN SmartNet PPP Unlimited worldwide RTK bridging and PPP service
Leica SmartCheck Continuous check of RTK solution Reliability 99.99%
Signal tracking GPS | GLONASS L1, L2, L2C, L5 | L1, L2, L2C, L3
Galileo | BeiDou E1, E5a, E5b, AltBOC, E6 | B1I, B1C, B2I, B2a, B3I
QZSS | NavIC L1, L2C, L5, L62 | L5
SBAS | TerraStar WAAS, EGNOS, MSAS, GAGAN | L-Band, IP
RAIM Receiver Autonomous Integrity Monitoring Detection and elimination of faulty satellite signals for enhanced position solution and GNSS integrity
Number of channels 555 (more signals, fast acquisition, high sensitivity)
Tilt compensation Increased measurement productivity
and traceability
Calibration-free, Immune to magnetic disturbances
MEASUREMENT PERFORMANCE & ACCURACY 1
Time for RTK initialisation Typically 4 s
Real-time kinematic
(Compliant to ISO17123-8 standard)
Single baseline
Network RTK
Hz 8 mm + 1 ppm | V 15 mm + 1 ppm
Hz 8 mm + 0.5 ppm | V 15 mm + 0.5 ppm
Real-time kinematic tilt compensated Not for static control points Additional Hz uncertainty typically less than 5 mm + 0.4 mm/° tilt down to 30° tilt
RTK bridging Up to 10 min bridging of RTK outages Hz 2.5 cm | V 5 cm
PPP Initial convergence to full accuracy
typically 10 min, Re-convergence < 1 min
Hz 2.5 cm | V 5 cm
Post processing Static (phase) with long observations
Static and rapid static (phase)
Hz 3 mm + 0.1 ppm | V 3.5 mm + 0.4 ppm
Hz 3 mm + 0.5 ppm | V 5 mm + 0.5 ppm
Code differential DGNSS Hz 25 cm | V 50 cm
COMMUNICATIONS
Communication ports Lemo | Bluetooth® | WLAN USB and RS232 serial | Bluetooth® v4.0 (BLE & BR/EDR), class 1.5 |
802.11 b/g/n for field control communication only
Communication protocols RTK data protocols
NMEA output
Network RTK
Leica, Leica 4G, CMR, CMR+, RTCM 2.2, 2.3, 3.0, 3.1, 3.2 MSM
NMEA 0183 v4.00 & v4.10 and Leica proprietary
VRS, FKP, iMAX, MAC (RTCM SC 104)
Built-in LTE modem3 LTE frequency bands
UMTS frequency bands
GSM frequency bands
20, 8, 3, 1, 7 | 13, 17, 5, 4, 2 | 19, 3, 1
8, 3, 1 | 5, 4, 2 | 6, 19, 1
900,1800 | 850,900,1800,1900 MHz
Built-in UHF modem 4 Receive & transmit UHF radio modem 403 – 473 MHz, channel spacing 12.5 kHz, 20 kHz, 25 kHz, max. 1 W output power up to
28800 bps over air or 902 – 928 MHz (licence free in North America), max. 1 W output power
GENERAL
Field controller and software Leica Captivate software Leica CS20 field controller, Leica CS30 & CS35 tablets
User interface Buttons and LEDs
Web server
On / Off and Function button, 8 status LEDs
Full status information and configuration options
Data recording Storage
Data type and recording rate
Internal memory up to 4 GB, Removable SD card
Leica GNSS raw data and RINEX data at up to 20 Hz
Power management Internal power supply
External power supply
Operating time5
Exchangeable Li-Ion battery (2.8 Ah / 11.1 V)
Nominal 12 V DC, range 10.5 – 26.4 V DC
Typical time up to 8 h
Weight and dimensions Weight
Dimensions
1.23 kg / 3.53 kg standard RTK rover setup on pole
173 mm x 173 mm x 109 mm
Environmental Temperature
Drop
Proof against water, sand and dust
Vibration
Humidity
Functional shock
-40 to +65°C operating, -40 to +85°C storage
Withstands topple over from a 2 m survey pole onto hard surfaces
IP66 | IP68 (IEC60529 | MIL STD 810G CHG-1 510.6 I |
MIL STD 810G CHG-1 506.6 II | MIL STD 810G CHG-1 512.6 I)
Withstands strong vibration (ISO9022-36-08 | MIL STD 810G 514.6 Cat.24)
95% (ISO9022-13-06 | ISO9022-12-04 | MIL STD 810G CHG-1 507.6 II)
40 g / 15 to 23 mse
Ulasan
Belum ada ulasan.