Data checked 2026-08-13. Data may be stale - beyond the review cycle.
Review cycles are documented on the Methodology page. Methodology
tomojitakasu/RTKLIB
Software Tool Tier A hardware
RTKLIB is an open-source GNSS positioning package supporting standard and precise positioning (single, DGPS, kinematic, static, PPP) with GPS, GLONASS, Galileo, QZSS, BeiDou and SBAS.
Engineering Snapshot
Use cases & tasks 9
- Best suited for
-
- GNSS receiver developers
- UAV navigation engineers
- Surveying/mapping applications
- Researchers needing precise positioning algorithms
- Primary tasks
-
- Real-time kinematic (RTK) positioning
- Post-processed kinematic (PPK)
- Precise point positioning (PPP)
- DGPS corrections
- Multi-constellation GNSS processing
Stack & ecosystem
- Resource type
- Software Tool
- Ecosystem
- hardware
License & compliance
- License
- Unknown
Lifecycle & freshness Show
- Maintenance
- Active
- Latest version
- Not recorded
- Last activity
- 2026-08-13
- Last checked
- 2026-08-13
- Verification
- Official confirmed
What It Solves
Need for open-source, multi-constellation GNSS positioning with support for RTK/PPP techniques for precise navigation in UAV/low-altitude applications.
Primary use cases
- Real-time kinematic (RTK) positioning
- Post-processed kinematic (PPK)
- Precise point positioning (PPP)
- DGPS corrections
- Multi-constellation GNSS processing
Secondary use cases
- GNSS signal analysis
- Reference station processing
- Atmospheric correction modeling
- Teaching GNSS positioning concepts
When to Use
Consider when
- Need license clarification (currently unknown)
- Require C/C++ library for embedded integration
- Need support for legacy GNSS hardware
- Want to avoid vendor lock-in for RTK corrections
Verify before adopting
- Confirm license terms (SPDX unknown)
- Validate maintenance activity beyond GitHub commits
- Test with target GNSS receiver hardware
- Check compatibility with target RTOS/embedded platform
- Assess PPP convergence time for application
Start Here
Adoption Checklist
- Needs verification Confirm license terms (SPDX unknown)
- Needs verification Validate maintenance activity beyond GitHub commits
- Needs verification Test with target GNSS receiver hardware
- Needs verification Check compatibility with target RTOS/embedded platform
- Needs verification Assess PPP convergence time for application
Each check stays "needs verification" until an official source confirms it; unconfirmed items are never marked verified.
Known Limitations & Unknowns
Known limitations
- License uncertainty (SPDX unknown)
- Primarily C implementation, may need wrapping for other languages
- No built-in GUI (separate RTKPOST/RTKPLOT tools)
- PPP convergence can be slow without external corrections
- Limited documentation for advanced configuration
Not publicly verified
- Exact license terms
- Formal test coverage metrics
- Supported embedded platforms (bare metal, RTOS)
- Performance benchmarks vs commercial solutions
- Long-term maintenance commitment
Alternatives & Related Tools
Related tools
- ardupilot — Supports
- px4-autopilot — Tested with
How is it used?
Start from the recorded entry points below, then validate against the technical checklist.
- Official site https://github.com/tomojitakasu/RTKLIB
- Repository https://github.com/tomojitakasu/RTKLIB
- Documentation https://github.com/tomojitakasu/RTKLIB
Technical checklist
- NEEDS REVIEW License identified No license field in any source response
- OK Maintenance signal Active
- OK Verification status Official confirmed
- OK Source evidence attached 1 source record(s)
- NEEDS REVIEW Latest version recorded Not recorded
Official Links
Metadata & Governance
| License | License: Unknown — No license field in any source response. |
|---|---|
| Commercial model | Unknown |
| Maintenance status | Active |
| Verification status | Official confirmed — Confirmed via the official repository API responses in SourceRefs below. |
| Latest version | Not recorded |
| Latest release | Not recorded |
| Last activity | 2026-08-13 |
| Last checked | 2026-08-13 |
| First seen | Not recorded |
Dataset facts
Facts above come from the official dataset card only; unconfirmed fields stay unknown.
Related Resources & Dependencies
- ardupilot — supports (verified)
- px4-autopilot — tested with (verified)
Recent Activity
New resource: tomojitakasu/RTKLIB
New repository resource added by the sprint promote pipeline.
Related Knowledge
Collections
- Open Hardware & Sensor Integration — Open-source UAV hardware designs, sensor SDKs, GNSS/RTK tooling and Remote ID implementations for engineering integration.