CIPDB › China Industry › Instruments & Meters › Geographic Surveying Instrument
High Precision Imu 3D Modelling Um980 1408 Channels Chc X15 I89 Chcnav Land Surveying Equipment Gnss Receiver1
Geographic Surveying InstrumentChc I89Chc X15
Shanghai Apekstool Optoelectronic Technology Co., Ltd.
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Product Description Product Description The i89 Visual IMU GNSS is a compact surveying tool equipped with a 1408-channel GNSS module which enhances RTK availability even in challenging environments. Its CHCNAV iStar2.0 software incorporates advanced ionospheric modeling algorithms achieving high integrity RTK fix rate, particularly critical in regions of intense solar activity. The implementation of AUTO-IMU technology eliminates the need for manual initialization, streamlining field operations for increased efficiency. In addition, the i89 offers an impressive 16.5 hours of battery life and a lightweight 750 g design, ensuring optimal productivity throughout various day-to-day surveying tasks. In addition to its GNSS capabilities, the i89 features Visual Surveying capabilities that provide accurate 3D coordinate extraction from real-world video, simplifying measurements in locations with signal obstructions, limited accessibility or safety concerns. The combination of panoramic capture mode and integrated IMU significantly improves the accuracy and efficiency of photogrammetric surveys. In addition, the integrated AR visual navigation and stakeout features can cut the operator' s workload by half, regardless of their level of experience in the field.ISTAR 2.0 & IONOSPHERE MITIGATIONBoost fix rate over 96% in ionospheric active regionsThe i89 GNSS delivers unmatched performance with its 1408 channels and integrated SoC for full constellation tracking. Robust algorithms increase fix rates by 15%, even in harsh environments. CHCNAV iStar2.0 and ionospheric interference rejection technology provide an outstanding 96% reliable fix rate, ideal for low latitude regions with high ionospheric activity. Its narrow-band multipath mitigation ensures accurate RTK measurements, and its hybrid GNSS engine provides unmatched accuracy and reliability.AR NAVIGATION & STAKEOUT50% time savings for less experienced operatorsThe i89's AR visual navigation and staking simplify field operations, saving even the most inexperienced operators up to 50% of their time. By tightly integrating technologies, the i89's GNSS, IMU, and Visual systems are 10 times more reliable than standard gyroscopes-based GNSS. The 1.5 GHz processor enables seamless dual-camera operation, while 5.8 GHz adaptive Wi-Fi ensures fast AR data transfer. Virtual Pole Tip? (VPT?) technology enables real-time visualization of points over the CAD project design. Versatile AR Stakeout supports a wide range of applications, including linear, CAD-based, boundary staking, and more.VISUAL SURVEY EXCELLENCEMeasure previously inaccessible points with precisionThe i89 brings the power of vision to GNSS surveying, enabling accurate measurements of points where signals are obstructed, or access is difficult or unsafe. Its premium cameras extract survey-grade 3D coordinates from real-world video, offering efficiency and reliability. Dynamic panoramic capture mode with 85% overlap improves efficiency by 60% for exceptional accuracy. The integration of a high-precision IMU data into the video photogrammetry algorithm significantly improves point measurement performance.AUTO-IMU TECHNOLOGYEfficiency and Precision in Every MeasurementThe i89's built-in, interference-free 200 Hz Auto-IMU eliminates the need for manual initialization and provides reliable measurements. Automatic pole tilt compensation guarantees accuracy to within 3 cm over a 60-degree tilt range, saving up to 30% time while maintaining accuracy.16.5H BATTERY LIFE & IP68 DESIGNExtended battery life, efficient and durableThe i89's high energy density battery provides up to 16.5 hours of operation. Its 18W intelligent, fast charge for a full battery charge in just 3 hours increases operational efficiency and further extends battery life. Its compact 750g design seamlessly fits GNSS, IMU, and two cameras into a pocket-sized receiver through optimal camera integration, reducing volume and height. It is IP68-rated and can withstand a 2m mast drop.EFFICIENT 3D MODELINGSeamless 3D Modeling for Various ApplicationsThe i89's video photogrammetry algorithms enable 3D modeling of buildings, facades, and monuments. It effectively allows the fusion of drone and GNSS RTK data for efficient 3D modeling over large areas, overcoming the typical distortions associated with drone-mounted cameras. In addition, the i89's compatibility with industry-standard 3D modeling software ensures flexibility and convenience for users.Data Collector HCE700Software Landstar8LandStar 8 is built around easy-to-use workflow management and an intuitive graphical interface designed to help efficiently complete high-precision surveying and mapping projects. LandStar? 8 is versatile and integrates all surveying features for different applications, including construction surveying, control point measurement, native CAD project support, fast and accurate points, lines and surfaces stakeouts, road construction, GIS data acquisition, and more. Its comprehensive industry-standard data import and export formats allow LandStar? 8 to be seamlessly integrated into existing software environments and ensure instant productivity SpecificationsGNSS PerformanceChannels 1408 channels with iStar2.0GPSL1C, A, L2C, L2P(Y), L5GLONASSL1, L2, L3GalileoE1, E5a, E5b, E6*BeiDouB1I, B2I, B3I, B1C, B2a, B2bQZSS L1C/A, L1C, L2C, L5, L6* NavIC/ IRNSS L5PPPB2b-PPPSBAS EGNOS (L1, L5)GNSS AccuraciesReal time kinematic (RTK)H: 8 mm + 1 ppm RMS V: 15 mm + 1 ppm RMS Initialization time: < 10sInitialization time: 99.9%Post-processing kinematic (PPK)H: 3 mm + 1 ppm RMS V: 5 mm + 1 ppm RMSPost-processing staticH: 2.5 mm + 0.5 ppm RMS V: 5 mm + 0.5 ppm RMSCode differentialH: 0.4 m RMS | V: 0.8 m RMSAutonomousH:1.5 m RMS | V: 2.5 m RMS Visual stakeout H: 8 mm + 1 ppm RMS V: 15 mm + 1 ppm RMSVisual surveyTypical 2~4 cm, range 2~15 mPositioning rate1 Hz, 5 Hz and 10 HzTime to first fixCold start: < 45 s, Hot start: < 10 s Signal re-acquisition: < 1 sIMU update rate200Hz, AUTO-IMUTill angle0-60°RTK tilt-compensated Additional horizontal pole-tilt uncertainty typically less than 8 mm + 0.7 mm/° tiltEnvironmentsTemperatureOperating: -40°C to +65°C (-40°F to +149°F)Storage: -40°C to +85°C (-40°F to +185°F)Humidity100% non-condensationIngress protection IP68 (according to IEC 60529)DropSurvive a 2-meter pole-dropVibrationCompliant with ISO 9022-36-08 and MIL-STD-810G- 514.6-Cat.24.Waterproof and breathable membranePrevent water vapor from entering under harsh environmentsElectricalPower consumption Typical 2.2 W Quick charge 18 W QC. Full charge in 3 hours Operating time on internal battery UHF/ 4G RTK Rover w/o camera: up to 16.5 h Visual Stakeout/Visual Survey: up to 9.5 h UHF RTK Base: up to 10 h Static: up to 22 hExternal power input 5 V / 2 AHardwareSize (D x H)Φ133 mm x 87 mm (Φ 5.24 in × 3.43 in)Weight750 g (1.65 lb)Front panel4 LED, 2 physical buttonsTilt sensorCalibration-free IMU for pole-tilt compensation.Immune to magnetic disturbancesCamerasSensor pixels Dual-camera, global shutter with 2 MP & 5 MPField of view75°Video frame rate25 fpsImage group captureMethod: video photogrammetry. Rate: typically 2 Hz, up to 25Hz. Max. capture time: 60s with an image group size of appr. 60MB. FeaturesLandStar?software,support Visual Navigation, Visual Stakeout, Visual Survey, 3D Modeling.CommunicationWireless connectionNFC for device touch pairingWi-Fi802.11 b/g/n/ac, 5.8 GHz & 2.4 GHz, access point modeBluetooth?v4.2, backward compatiblePorts1 x USB Type-C port (external update)1 x UHF antenna port (TNC female)UHF radioRx/Tx: 410 - 470 MHz Transmit Power: 0.5 W to 1 W Protocol: CHC, Transparent, TT450, SatelSatel Link rate: 9 600 bps to 19 200 bpsRange: Typical 3 km, up to 8 km with optimal conditionsData formatsRTCM 2.x, RTCM 3.x, CMR input / output HCN, HRC, RINEX 2.11, 3.02 NMEA 0183 output NTRIP Client, NTRIP CasterData storage8 GB high-speed memoryCompliance with Laws and RegulationsInternational standardsNGS Antenna Calibration, IEC 62133-2:2017+A1, IEC 62368- 1:2014, UN Manual Section 38.3 Company ProfileShanghai Apekstool was founded and based in Shanghai, specializing in the manufacturing and sales of Surveying equipment. We are dedicated to being a professional provider for survey equipment. Our goal is to provide the best products and excellent service to our customers all over the world.We have been involved in the geographic mapping industry for 6 years. We supply all products with reasonable prices and real-time support upon our own professional experience and high-quality supply chain. Like gnss rtk, total station, theodolite, auto level, rotary laser level, laser level and surveying accessories. We have sold to more than 156 countries and build our stable market.We are proud to guarantee that, with our strong technical background and communication capability, our sales/support engineers are able to answer your most complicated technical questions over the phone in English. That would save so much time for communication. Our business is growing and we invite you to be part of the success.Customer Case
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