AGRICULTURE
GrafNav GNSS-only post-processing
Waypoint software for static or kinematic processing
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. Supporting data formats from third-party single and multi-frequency commercial receivers, GrafNav includes a full suite of data and solution visualisation and diagnostic tools for quality assurance.
No matter your project, GrafNav is configurable to optimise your results. Up to 32 base stations can be added to each project, including publicly available satellite clock and orbit data from thousands of global reference stations across public networks and/or HxGN SmartNet. Users can achieve centimetres-level position accuracy post-mission using precise point positioning (PPP) corrections with kinematic trajectories. With built-in ionospheric processing for dual-frequency users, a float static solution for long and/or noisy baselines and multi-base processing covering large areas, GrafNav is flexible to achieve the best possible results for your unique GNSS application.
Enhanced positioning accuracy
GNSS technology computes position and velocity for various real-time applications, including vehicle navigation and tracking. However, additional technologies like correction services and post-processing are needed to maximise both GNSS availability and accuracy. GrafNav refines your raw GNSS data by resampling, concatenating and splicing, processing forward and reverse in time then combining and smoothing the final trajectory. Moving baseline processing is supported, as well as heading determination using two fixed antennas on the same moving vehicle.
Features
- Full support for all major constellations and frequencies including GPS L1/L2/L5, GLONASS L1/L2, BeiDou B1I/B2I/B3I/B1C/B2A, Galileo E1/E5a/E5b and QZSS L1/L2C/L5
- Support for all major global Geoid models
- Static and kinematic processing of GNSS data
- Support for up to 32 base stations per project
- Compatibility with various third-party receivers and generic data formats
- Improved accuracy through forward and reverse processing, heading determination and moving baseline processing
- Interpolation of coordinates for station markers and camera trigger events
- Flexible Export Wizard outputs results at any vehicle location in the required data format, rate and coordinate frame
- Direct output to Google Earth and DXF formats
- HTML quality control reports
Benefits
- Differential GNSS – also known as post-processed kinematic (PPK) – and Precise Point Positioning (PPP) processing modes provide flexible options to maximise accuracy post-mission depending on project needs and base station data availability
- Built-in processing profiles for airborne, ground, pedestrian, UAV and marine projects
- Streamlined workflows with Project Wizard for quick startup
- Built on decades of GNSS expertise
TerraStar-NRT
TerraStar-NRT is a multi-constellation correction service that enables centimetre-level accuracy in post-processing without the need for a base station. High rate satellite clock and orbit products are uploaded to a NovAtel server every 15 minutes to allow for post-processing almost immediately after data collection. When used with the PPP-AR Engine with NovAtel receivers, it provides better horizontal accuracies for short duration surveys. A TerraStar-NRT license is available as a yearly subscription and must be activated in Waypoint Software through the local license manager to use.
GrafNav Static for GNSS-only post-processing
A post-processing package streamlined for static GNSS-only data and includes a batch static baseline processor and network adjustment package.
Waypoint SDK
The Waypoint software development kit delivers complete control over the GrafNav and Inertial Explorer post-processing functions so you can customise and automate your workflows.
GrafNav Static for GNSS-only post-processing
A post-processing package streamlined for static GNSS-only data and includes a batch static baseline processor and network adjustment package.
Inertial Explorer GNSS+INS post-processing
The flagship Waypoint software product, Inertial Explorer maximises the accuracy of your GNSS+INS trajectory post-mission with tightly coupled integration for generating...
