Waypoint GrafNav post-processing software is a powerful, highly configurable processing engine providing the best possible static or kinematic GNSS accuracy using all available GNSS data.
Vendor
Hexagon
Company Website
Waypoint GrafNav is a powerful GNSS-only post-processing software developed by NovAtel, designed to deliver the highest possible static or kinematic positioning accuracy. It supports data from third-party single and multi-frequency receivers and includes a full suite of visualization and diagnostic tools for quality assurance. GrafNav is highly configurable, enabling users to optimize results for a wide range of GNSS applications, including airborne, ground, pedestrian, UAV, and marine projects. GrafNav refines raw GNSS data by resampling, concatenating, and splicing, then processing it forward and reverse in time before combining and smoothing the final trajectory. It supports up to 32 base stations per project and integrates publicly available satellite clock and orbit data from global reference networks, including HxGN SmartNet.
Features
- Full support for all major GNSS constellations and frequencies:
- GPS L1/L2/L5
- GLONASS L1/L2
- BeiDou B1I/B2I/B3I/B1C/B2A
- Galileo E1/E5a/E5b
- QZSS L1/L2C/L5
- Static and kinematic GNSS data processing
- Support for up to 32 base stations per project
- Compatibility with third-party receivers and generic data formats
- Forward and reverse trajectory processing for improved accuracy
- Moving baseline processing and heading determination using dual antennas
- Built-in ionospheric processing for dual-frequency users
- Float static solution for long/noisy baselines
- Multi-base processing for large-area coverage
- Flexible Export Wizard for customized output formats, rates, and coordinate frames
- Direct export to Google Earth and DXF formats
- HTML-based quality control reports
- Interpolation of coordinates for station markers and camera trigger events
Benefits
- High Accuracy: Achieves centimeter-level positioning using PPP and PPK modes.
- Flexible Processing: Adapts to project needs and base station availability.
- Wide Compatibility: Works with various GNSS receivers and data formats.
- Streamlined Workflow: Project Wizard simplifies setup and execution.
- Application Versatility: Built-in profiles for diverse environments and platforms.
- Advanced Diagnostics: Visualization and QC tools ensure reliable results.
- Global Coverage: Access to thousands of reference stations via public networks and SmartNet.