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Tilt all day. The lightest GNSS smart antenna to trust.
The GS05 is a lightweight and compact GNSS Smart Antenna that can perform tilt-compensated measurements up to 30°. With this release, Leica Geosystems aims to empower businesses with precise, efficient and trustworthy professional surveying tools. A lightweight, compact GNSS smart antenna with tilt compensation, the Leica GS05 lets you measure all day with ease. Forget the bubble and measure more points, more efficiently than ever before.
Small enough to fit in the palm of your hand and barely noticeable on top of your pole, the GS05 packs a lot of tech into just 0.75 kilograms. With 4G, UHF radio, a 10-hour internal battery, tilt compensation, and IP-rated durability, you’ll be amazed at what this lightweight powerhouse is capable of.
The GS05 features Leica Geosystems’ proven tilt compensation, which is calibration-free and immune to magnetic disturbances. Forget the bubble and focus on the task at hand, saving time and effort. Measure points without breaking stride and stake points quicker and simpler than ever.
Thanks to its light weight, the GS05 is perfect for combining GNSS and total station operation as a SmartPole. Simply place the GS05 on top of a 360° prism and work more efficiently than ever.desc
As you’d expect, the GS05 is built on Leica Geosystems’ reputation for quality. It seamlessly integrates with Leica Captivate field software, Captivate tablets and controllers, Leica Infinity, GeoCloud Drive, and beyond. Maintenance, service, and support are all available through Leica Geosystems’ Active Customer Care.
| GNSS TECHNOLOGY & SERVICES | ||
| Self-learning GNSS | Leica RTKplus | Adaptive on-the-fly satellite selection |
| HxGN SmartNet Global | HxGN SmartNet NRTK GS05 | Network RTK with Sensor ID authentication |
| Leica SmartCheck | Continuous check of RTK solution | Reliability 99.95% |
| Signal tracking | GPS | GLONASS Galileo | BeiDou QZSS SBAS |
L1, L2C | L1, L2C E1, E5b | B1I, B2I L1, L2C Enabled through future firmware updates |
| Number of channels | 184 | |
| Tilt compensation1 | Increased measurement productivity and traceability | Calibration-free, Immune to magnetic disturbances, up to 30° tilt |
| MEASUREMENT PERFORMANCE & ACCURACY | ||
| Time for RTK initialisation | Typically 6 s | |
| Real-time kinematic | Single baseline Network RTK |
Hz 10 mm + 1 ppm | V 20 mm + 1 ppm Hz 10 mm + 0.5 ppm | V 20 mm + 0.5 ppm |
| Real-time kinematic tilt compensated | Not for static control points | Additional Hz uncertainty less than 1.5 cm down to 30° tilt |
| Post processing | Static (phase) with long observations Static and rapid static (phase) |
Hz 3 mm + 0.5 ppm | V 6 mm + 0.5 ppm Hz 5 mm + 0.5 ppm | V 10 mm + 0.5 ppm |
| Code differential | DGNSS | Hz 25 cm | V 50 cm |
| COMMUNICATIONS | ||
| Communication ports | USB | Bluetooth® | WLAN | USB-C | Bluetooth® v5.2 (BLE & BR/EDR), class 1 & 2 | 802.11 b/g/n |
| 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 MSM3 NMEA 0183 v4.00 & v4.10 and Leica proprietary VRS, FKP, iMAX, MAC (RTCM SC 104) |
| Built-in LTE modem4 | LTE frequency bands5 | 1, 2, 3, 4, 5, 8, 12, 13, 18, 19, 20, 25, 26, 27, 28, 66, 85 | 1, 2, 3, 4, 5, 7, 8, 20, 28, 34, 38, 39, 40, 41, 66 |
| Built-in UHF modem6 | Receive & transmit UHF radio modem | UHF: 413 - 473 MHz |
| GENERAL | ||
| Field controller and software | Leica Captivate software | Leica CS20 field controller, Leica CS30, CC180 & CC200 tablets |
| User interface | Buttons and LEDs | On / Off button, 3 status LEDs |
| Data recording | Storage Data type and recording rate |
Available internal memory up to 4 GB Leica GNSS raw data and RINEX data at up to 10 Hz |
| Power management | Internal power supply External power supply Operating time7 |
Internal Li-Ion battery (6.0 Ah / 3.6 V) USB-C 5V chargeable Typical time up to 10 hours |
| Weight and dimensions | Weight Dimensions |
0.75 kg / 2.82 kg standard RTK rover setup on pole (using CS30) 118.9 mm x 118.9 mm x 75.5 mm |
| Environmental |
Temperature Drop Proof against water, sand and dust Vibration Humidity Bump |
-30 to +55°C operating with internal power -40 to +65°C operating with external power -40 to +80°C storage Withstands topple over from a 2 m survey pole onto hard surfaces IP66 | IP68 (IEC60529 | MIL STD 810H 506.6 Proc II | MIL STD 810H 512.6 Proc I | MIL STD 810H 510.7 Proc II) Withstands strong vibration (ISO9022-36-08-2; ISO 9022-3:2022(E)) 95% (ISO9022-12-04-2; ISO 9022-2: 2015/Amd1:2023(E) | MIL STD 810H 507.6) ISO 9022-31-08-1; ISO 9022-3: 2022(E) |
Leica Geosystems Saudi Arabia delivers unmatched precision, durability, and advanced geospatial performance for professionals across construction, infrastructure, mining, and agriculture. For over 200 years, Leica has pioneered surveying instruments, GNSS/GPS systems, laser scanners, and software platforms that empower projects worldwide.
Founded in Switzerland, Leica Geosystems has built a legacy of engineering excellence. Now available in Saudi Arabia through authorized dealers, Leica Geosystems Saudi Arabia products are adapted for the region’s challenging environments—providing local support, training, and calibrated precision.
Ranging from sophisticated total stations and GNSS receivers to mobile mapping and high-definition laser scanners, Leica Geosystems Saudi Arabia offers real-time accuracy and seamless digital workflows that boost project efficiency and reduce field downtime.
Over 200 years of geomatics innovation
Inventor of the world’s first digital level and early laser distance meters
Reality capture systems deployed in 100+ countries
Trusted in major infrastructure, metro, and oil & gas surveying
Adopted by engineers, surveyors, and government agencies worldwide
Localized support: Technical assistance, training, and product availability through authorized dealers
Unmatched accuracy: Instruments deliver centimeter-level precision and durability
Comprehensive portfolio: Full range from DISTO distance meters to robotic total stations and reality capture systems
Smart integration: Compatible with Hexagon, Autodesk, and other industry-leading software platforms
Total Stations – Manual and robotic total stations for construction and high-precision surveying.
Mobile Mapping Systems – Pegasus TRK Neo, Pegasus:Backpack, BLK2GO for vehicle, wearable, and handheld 3D capture
GPS & GNSS Equipment – GS18 I GNSS RTK rover, iCON GPS smart antennas offering tilt-compensated precision positioning
Ground Penetrating Radar (GPR) – Leica GPR solutions for accurate subsurface mapping
Laser Scanners – ScanStation P‑Series, RTC360, BLK360, and BLK2FLY for HD 3D scanning and digital twin workflows
DISTO Laser Distance Meters & Levels – Leica DISTO™ meter series and LINO/Rugby laser levels for point‑to‑point measurements and leveling
Cyclone REGISTER 360 PLUS – Guided workflows to register and visualize point cloud datasets with automation for efficient office workflows
Cyclone 3DR – End-to-end solution to analyze and model point clouds into actionable 3D deliverables
Cyclone Enterprise – On‑premise project and data management platform for centralized reality capture workflows
Cyclone Cloud – Subscription-based SaaS portal offering centralized license management and secure cloud-hosted service access
Discover how Leica Geosystems Saudi Arabia solutions can elevate your next project. Reach out to your authorized local distributor to request demos, pricing, and expert consultation tailored to your requirements.
Official Website: www.leica-geosystems.com
Leica Geosystems is a world leader in precision surveying and geospatial solutions with over 200 years of expertise. From total stations and GNSS/GPS receivers to 3D laser scanning systems, Leica products deliver exceptional accuracy and reliability for construction, infrastructure, and mapping projects in Saudi Arabia and worldwide.
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