{"product_id":"chcnav-i93","title":"CHCNAV i93","description":"\u003ch1\u003e\u003cspan\u003e  CHCNAV i93 Visual IMU-RTK GNSS\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA new-generation GNSS receiver that combines accurate RTK positioning, IMU technology, and an advanced dual camera into one powerful survey solution. The CHCNAV i93 enables fast and accurate measurements even in locations where traditional GNSS surveying is challenging or measurement points are difficult to access.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eMeasure more – even in hard-to-reach locations\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe i93's visual surveying allows points to be measured and staked efficiently through the camera view. 3D visualization and AR-based point staking facilitate work, for example, on construction sites, in confined spaces, and in situations where there is no direct access to the measurement point. Dual cameras also enable 3D data collection and site documentation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Benefits\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eGNSS RTK, IMU, and visual surveying in one device\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e1892-channel GNSS receiver\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eRTK accuracy up to 0.8 cm + 1 ppm (H)\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e200 Hz IMU\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eDual cameras for visual surveying\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eAR-based 3D point staking\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eVisual offset measurement\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003ePointSky support for centimeter-level positioning without a local base station or NTRIP connection\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e4G LTE and UHF support\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eIP68 protection\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eOperating time up to 34 hours as an RTK rover\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eVisual Surveying Everywhere\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe i93's dual cameras bring a new dimension to GNSS surveying. The camera system allows for visual determination of 3D coordinates of points and measurement of objects where a survey pole cannot be directly placed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAR-based visualization makes point staking more intuitive and helps to perceive the measurement targets directly from the environment. This reduces unnecessary movement and speeds up work, especially on construction and infrastructure sites.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eAccurate Positioning for Challenging Environments\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe i93's 1892-channel GNSS receiver supports GPS, GLONASS, Galileo, BeiDou, QZSS, and SBAS systems. CHCNAV iStar technology and the StellaX GNSS chip are designed to improve positioning stability and interference immunity in challenging environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 200 Hz IMU enables efficient tilt compensation without the need for the survey pole to be perfectly vertical. This speeds up measurements and allows for flexible data collection in various terrain and construction site conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePointSky – Centimeter-level Positioning Without a Local Base Station\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe i93 supports the CHCNAV PointSky service, which enables real-time centimeter-level positioning using satellite corrections without a local base station or NTRIP service. The manufacturer-stated PointSky accuracy is up to 2.5 cm horizontally and 5 cm vertically.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e3D Modeling Directly from the Survey Site\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe i93 can collect dynamic panoramic video for 3D modeling. The same device is thus suitable for traditional GNSS surveying as well as for site documentation and 3D data production.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe solution is suitable for documenting terrain models, buildings, and infrastructure sites, as well as supplementing existing 3D data.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDesigned for Demanding Site Conditions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe i93 is built to withstand professional use. IP68 protection, 2-meter drop resistance, and an operating temperature of -40 °C to +65 °C make the device suitable for demanding Finnish terrain and construction site conditions. It weighs only 1.15 kg and has an RTK rover operating time of up to 34 hours.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eVersatile Connectivity\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBuilt-in 4G LTE, Wi-Fi, Bluetooth, and NFC enable seamless communication with field data collectors and other systems. The integrated UHF modem supports various RTK survey configurations and allows for work in base station solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSuitable for Diverse Professional Use\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe i93 is suitable for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eland surveying\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003etopographic mapping\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eproperty and boundary surveys\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003econstruction surveys\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eas-built surveys\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003einfrastructure construction\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003esite point staking\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003esurveying of hard-to-reach objects\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e3D modeling\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003evisual documentation of objects\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eFull GNSS support\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e1892 GNSS channels\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e200 Hz IMU\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eRTK accuracy up to 0.8 cm + 1 ppm (H)\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eRTK accuracy up to 1.5 cm + 1 ppm (V)\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003ePointSky accuracy up to 2.5 cm (H) \/ 5 cm (V)\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eDual cameras\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e3D visual surveying\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eAR-based point staking\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e4G LTE\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eBluetooth\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eWi-Fi\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eNFC\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eUHF modem 410–470 MHz\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eWeight 1.15 kg\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eOperating time up to 34 h as an RTK rover\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eIP68 protection\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eDrop resistance 2 m\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eOperating temperature -40 °C – +65 °C\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhat does Mittatukku offer?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eFinnish-language setup\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eUser training\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eTechnical support\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eMaintenance and calibration services\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cspan\u003eFinancing and leasing solutions\u003cbr\u003e\u003cbr\u003eDownload PDF: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/5381\/1583\/files\/i93_DS_EN.pdf?v=1787118452\" target=\"_blank\" rel=\"noopener\"\u003eTechnical Specifications i93\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"CHCNAV","offers":[{"title":"Default Title","offer_id":58152119763327,"sku":null,"price":7500.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5381\/1583\/files\/BCO.63788b83-fd74-4240-9d36-0a18de43d831.png?v=1788250391","url":"https:\/\/mittatukku.fi\/en\/products\/chcnav-i93","provider":"MittaTukku","version":"1.0","type":"link"}