{"title":"RTK GNSS Systems","description":"","products":[{"product_id":"satlab-sl9-slam-lidar-gnss-rtk-receiver","title":"Satlab SL9 SLAM - LIDAR GNSS RTK RECEIVER","description":"\u003cp\u003e\u003cimg\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0795\/2321\/7638\/files\/SL9-SLAM-RTK-banner-scaled.webp?v=1772423385\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e SatLab SL9 SLAM RTK combines high-precision GNSS positioning with cutting-edge SLAM technology, eliminating the spatial constraints of traditional RTK measurements. Whether in urban buildings, dense forests, or indoor environments, SL9 ensures reliable, precise measurements, redefining efficiency and versatility in fieldwork.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003e1. New Image Measurement Experience\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eWith three HD cameras and SLAM integration, the SL9 lets you measure in real-time—just select the target point in the image to get its 3D coordinates. Achieve 2–5 cm accuracy within 15 meters using the Satsurv app.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003e2. Boundaryless Surveying with SLAM-Fix Tech\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eSL9 smartly switches between RTK and SLAM. Get reliable coordinates even under bridges, eaves, or indoors—no signal, no problem.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003e3. Unified Coordinate System\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eNo more stitching data. SL9 keeps your coordinates unified across environments—no control points, no loop closure, no hassle.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003e4. Fast \u0026amp; Easy Volume Calculation\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eInstantly generate 3D terrain and calculate volumes right on-site using the Android-based Satsurv app.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003e5. Reliable Signal, High-Quality Data\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eTrack all major constellations with superior performance in tough environments, achieving centimeter-level accuracy.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003e6. Precision Post-Processing with Sat-LiDAR\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003ePost-process your data with Sat-LiDAR for \u0026lt;2 cm thickness and \u0026lt;1 cm accuracy. The software supports tunnel excavation analysis, progress monitoring, and acceptance checks. It also aids renovation projects with cross-section, plan, and elevation outputs.\u003c\/p\u003e\n\u003ch3\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/hms9r8y7s0M?si=8hefoyl0n3oKHyFk\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"clearfix\"\u003e\n\u003cli\u003eSemi-Open Environment Surveys\u003c\/li\u003e\n\u003cli\u003e3D Facility Mapping\u003c\/li\u003e\n\u003cli\u003eEngineering Surveys\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0795\/2321\/7638\/files\/SL9-Brochure-EN-20251020s.pdf?v=1772505516\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload Product Brochure\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Fourth Meridian Geo Supply","offers":[{"title":"Default Title","offer_id":47404826984678,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/2321\/7638\/files\/SL-SLAM-RTK-1.webp?v=1772423958"},{"product_id":"satlab-sl7-visual-rtk-receiver","title":"Satlab SL7 - VISUAL RTK RECEIVER","description":"\u003cp\u003e\u003cimg\u003e\u003cimg\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0795\/2321\/7638\/files\/SL7-banner.jpg?v=1772497288\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eSatLab SL7, a compact and portable GNSS receiver with visual stakeout function, it’s energy-efficient that supercharged by an advanced chip, providing up to 24 hours of operation time.The HD starlight-grade camera at the bottom allows you to perform visual stakeout accurately, and its 750g lightweight body and AR stakeout function make traditional surveying and mapping work easier and simpler.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 title=\"portable GNSS receiver\"\u003e\u003cstrong\u003e1. Powerful Satellite Tracking and Anti-jamming Capabilities\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eSatLab’s unique design and self-developed antenna promise a stable and efficient operation. A highly integrated motherboard chip with low power consumption, supporting up to 1408\/1760 channels, tracks full constellations and frequencies. The excellent hardware configuration suppresses signal interference and obtains high-quality satellite-tracking data, ensuring performance and accuracy even in complex environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003e2. Visual Navigation Makes Stakeout Easier\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eStar-level HD camera provides users with immersive 3D visual navigation and stakeout experience. The featured AR stakeout on the Satsurv software provides guidance of the pointing arrow on the real scene and the real-time distance display to users for quickly locating the target point. And the AR function can also be performed in activities such as line stakeout and CAD-based map stakeout. The AR stakeout improves working efficiency by nearly 50% compared with the traditional graphics and text mode stakeout.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003e3. Accurate and Reliable Tilt Measurement\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe portable GNSS receiver SL7 utilizes SatLab’s most advanced tilt measurement technology, and with a built-in 200Hz IMU module and automatic initialization upon turning on can automatically complete the tilt calibration process without waiting for a fixed solution during operation. And it can measure and stakeout with survey-grade accuracy within a tilt compensation range of up to 60°, increasing efficiency by nearly 30%.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003e4. Longer Battery Life and Better Portability\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eOptimized the whole structure with new hardware, the portable GNSS receiver weighs only 750g, Its energy-efficient hardware design ensures an extended operational battery life of up to 24 hours, allowing users to enjoy portability without worrying about battery drain.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/5CsGRtWIPqU?si=HeZK3PPj9xUs8MlM\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"clearfix\"\u003e\n\u003cli\u003eMapping\u003c\/li\u003e\n\u003cli\u003eLand Survey\u003c\/li\u003e\n\u003cli\u003eHydrographic\u003c\/li\u003e\n\u003cli\u003eAgriculture\u003c\/li\u003e\n\u003cli\u003eUAV Base Station\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0795\/2321\/7638\/files\/SL7-Brochure-EN-20250812s.pdf?v=1772505520\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload Product Brochure\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Fourth Meridian Geo Supply","offers":[{"title":"Default Title","offer_id":47410579701990,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/2321\/7638\/files\/SL7-02_1.png?v=1772497263"},{"product_id":"satlab-sl8-laser-x-visual-rtk-receiver","title":"Satlab SL8 - LASER x VISUAL RTK RECEIVER","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0795\/2321\/7638\/files\/SL8-SLAM-RTK.webp?v=1772498360\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eSatLab SL8 Laser RTK combines dual cameras, GNSS, IMU, and visible laser technology to make surveying faster and easier. With non-contact measurement, image-assisted targeting, CAD live-view stakeout, and a built-in LoRa radio,It ensures smooth, reliable work even in complex or GNSS-limited environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eLaser Measurement — Wide Coverage for Typical Tasks\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eAchieve 2 cm accuracy within 10 m using Laser RTK, even in GNSS-denied environments.\u003cbr\u003ePerfect for bridges, tunnels, riverbanks, and other complex sites where traditional GNSS cannot work.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eExclusive Image-assisted Targeting— Fast \u0026amp; Accurate Aiming\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eLaser points are directly overlaid on real-time images in SatSurv software, enabling users to instantly locate and aim at distant objects.\u003cbr\u003eThis visual workflow greatly improves on-site speed and confidence.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eAutomotive-grade IMU — Greatly Boosted Efficiency\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe automotive-grade IMU requires no manual calibration or initialization—just power on and measure.\u003cbr\u003eIt delivers stable, precise results and boosts accuracy by up to 40%, even in GNSS-challenged areas.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eExtended-Range LoRa Communication — Reliable Transmission Beyond 15 km\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eWith a built-in multi-protocol LoRa transceiver, SL8 ensures stable communication over 15 km and seamless compatibility with various RTK brands.\u003cbr\u003eOur self-developed LoRa algorithms maintain strong, reliable links across long distances.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCAD \u0026amp; Visual Stakeout— 50% Faster Layout\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eA high-performance CAD engine combined with real-scene imagery allows users to stake out directly from visual and CAD views.\u003cbr\u003eSee your target points on-site for a safer, faster, and more intuitive workflow—improving efficiency by up to 50%.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/Dw8NDRDsD_8?si=xeOVvn2Ku0Wz9BQn\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"clearfix\"\u003e\n\u003cli\u003eEngineering \u0026amp; Construction Surveying\u003c\/li\u003e\n\u003cli\u003eGNSS-Denied Environments\u003c\/li\u003e\n\u003cli\u003eStockpile \u0026amp; Volume Measurement\u003c\/li\u003e\n\u003cli\u003eBridge \u0026amp; Tunnel Mapping\u003c\/li\u003e\n\u003cli\u003eFacade \u0026amp; Elevation Surveys\u003c\/li\u003e\n\u003cli\u003eRivers \u0026amp; Hazardous Areas\u003c\/li\u003e\n\u003cli\u003eGIS Data Collection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0795\/2321\/7638\/files\/SL8-Brochure-EN-20251105s_1.pdf?v=1772505498\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload Product Brochure\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Fourth Meridian Geo Supply","offers":[{"title":"Default Title","offer_id":47410598609126,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/2321\/7638\/files\/SL8-1.webp?v=1772498340"},{"product_id":"slx-1-multi-application-gnss-receiver","title":"SLX-1 Multi-application GNSS Receiver","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eSLX-1 multi-application GNSS receiver has military-grade environmental housing with a built-in firewall and data encryption designed primarily for CORS applications. Using the world’s latest multi-frequency technology, powered by a new generation GNSS engine, this receiver can better track all constellations and signals as a reference station solution for accurate satellite readings.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDelivering highly accurate and reliable data\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDesigned with simplicity, the SLX-1 performs multiple tasks simultaneously to make fieldwork easier and more efficient. This receiver can continuously track and record all satellite data while allowing you to download recorded data, stream or transmit different forms of correction data.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eEfficient and dependable\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis receiver is powered by a new-generation GNSS engine and offers precise positioning and advanced interference mitigation. It performs even in the most remote or challenging environments. Its 1480-channel tracking capabilities can track all current and upcoming\u003cbr\u003esignals, offering precise positioning from sub-meter to centimeter.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0795\/2321\/7638\/files\/SLX1-NG-Banner-05.png?v=1772557398\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMapping\u003c\/li\u003e\n\u003cli\u003eLand Survey\u003c\/li\u003e\n\u003cli\u003eTopography and As-built\u003c\/li\u003e\n\u003cli\u003eLandfill\u003c\/li\u003e\n\u003cli\u003eHydrographic\u003c\/li\u003e\n\u003cli\u003eAgriculture\u003c\/li\u003e\n\u003cli\u003eSensor\u003c\/li\u003e\n\u003cli\u003eUAV Base Station\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0795\/2321\/7638\/files\/SLX-1-Brochure-EN-20250523.pdf?v=1772557532\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eDownload Product Brochure\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0795\/2321\/7638\/files\/SLGAT45101CP.pdf?v=1772557531\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload SLGAT45101CP Brochure\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Fourth Meridian Geo Supply","offers":[{"title":"Default Title","offer_id":47414351692006,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/2321\/7638\/files\/SLX1-NG-01.png?v=1772557501"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/2321\/7638\/collections\/SL8-1.webp?v=1772516948","url":"https:\/\/www.fmgs.ca\/collections\/rtk-gps-systems.oembed","provider":"Fourth Meridian Geo Supply","version":"1.0","type":"link"}