Inertial Explorer 是由 NovAtel 开发的一款高精度 GNSS+INS 数据后处理软件，广泛应用于航空摄影测量、移动测绘、无人驾驶导航、精准农业等行业。软件基于 NovAtel SPAN 技术，融合 GNSS 和惯性导航系统（IMU）数据，实现姿态、速度和位置的高精度解算。支持紧耦合与松耦合解算模式，兼容多种 GNSS 格式（RINEX、NovAtel、Trimble 等），具备基线解算、姿态分析、质量评估与轨迹可视化等功能，是进行高精度定位后处理的专业工具。
Inertial Explorer is a powerful and highly configurable post-processing software developed by NovAtel’s Waypoint product group, which is used to process all available GNSS and INS data to provide high-precision combined navigation information, including position, velocity and attitude information. For applications that require high accuracy and stability and do not require real-time positional navigation information, the combination of GNSS and INS raw data can be post-processed to improve the accuracy and stability of the combined navigation solution.
Product Advantages
High-precision solving
Based on NovAtel hardware platform, it can realize centimeter-level positioning accuracy and one-thousandth of a degree of attitude accuracy.
Loose/tight coupling processing
Provides two types of loosely coupled and tightly coupled solving methods with high flexibility.
Compatible with a variety of data
Compatible with Honeywell, iMAR, Inertial Science, Litton, MotionPack, NovAtel, Tamagawa and other IMU data formats, providing customized IMU data format function; also compatible with NovAtel, Trimble, JAVAD, Leica, Meanwhile, it is compatible with NovAtel, Trimble, JAVAD, Leica, NAVCOM, Septentrio and other GNSS data input.
Long-range RTK and Precision Point Positioning (PPP)
Supports long range (up to several hundred kilometers) RTK solving, and can also automatically download precision ephemeris to achieve precision single-point positioning.
Support for aerial data processing
It can process the direction deviation w-p-k angle of the camera and IMU through external information, and recognize the data points triggered by the camera.
Support zero speed correction (ZUPT)
Utilizes the velocity output of the inertial navigation system when the carrier is stationary as the observation of the system velocity error to correct other information.
Dynamic Baseline Processing
The moving baseline processing module can process the baseline between the moving reference station and the moving station by post-processing with high-precision data, realizing centimeter-level solving accuracy.
Inertial Explorer Interface
– GNSS and IMU are processed under the same common interface.
– Simultaneous forward and backward processing of GNSS and IMU data.
– Supports multiple GNSS and IMU process maps.
– Convergence and deviation plots for GNSS and IMU data are displayed.
– 2 external event triggers
– Versatile data output formats
– Outputs specific variables such as IMU angular rate and acceleration information.
– Measurement of the carrier’s other positions can be achieved by positional translation.
– Possibility to correct angular deviations of the IMU and other sensors.
– Processing of camera and IMU orientation deviations via external information w-p-k angles
– Precision Point Positioning (PPP) module
GNSS processing
– Supports multiple brands of receivers
– Hemisphere DGPS Max
– Javad GRIL
– Leica MX/SR/System 500/System 1200/MC1000
– Magellan CAR/MOB
– Magellan RT/B-File/DSNP
– NAVCOM OEM
– NovAtel OEM2/OEM3/OEM4/OEMV/CMC
– RINEX 2.0/2.1
– Septentrio SBF
– Sirf Star II
– Trimble DAT/RT/TSIP/TIPY
– U-Blox Antaris
本页收录的具体版本如下：
NovAtel Inertial Explorer 10.0 一机一码授权版
