Tuni2025 Datasets for GNSS - GPS Spoofing Selected Scenarios is a curated subset of high-resolution GNSS spoofing measurement data recorded in a controlled laboratory environment at Tampere University, Finland. The dataset supports research in spoofing detection, RF signal analysis, and GNSS receiver security. Each scenario contains: A raw I/Q measurement file (approx. 30 GB, interleaved 32-bit float format) A scenario-specific README file documenting signal setup, spoofing conditions, and usage notes This release includes 9 GPS E1 signal scenarios, covering both spoofed and authentic (clear-sky) cases, true spoofer position attacks, and varying numbers of spoofers. The data was collected using a USRP-2945R software-defined radio front-end at 50 MSps sampling rate, with spoofing signals generated using a Spectracom GSG-6 GNSS simulator where applicable. 📁 Included Scenarios C-5 GPS Static No Multipath True Position – Clear-sky (no spoofers) - Version-v1 SS-17 GPS Static No Multipath True Position – 1 Spoofer - Version-v2 SS-18 GPS Static No Multipath True Position – 2 Spoofers - Version-v3 SS-20 GPS Static No Multipath True Position – 4 Spoofers - Version-v4 C-7 GPS Static No Multipath True Position – Clear-sky (no spoofers) - Version-v13 SS-27 GPS Static Multipath True Position – 1 Spoofer - Version-v6 SS-28 GPS Static Multipath True Position – 2 Spoofers - Version-v7 SS-29 GPS Static Multipath True Position – 4 Spoofers - Version-v12 SS-33 GPS Delayed Spoofer Injection (All PRNs Spoofed) - Version-v10 🔬 Intended Use This dataset is intended for use in: GNSS spoofing detection research and algorithm development RF fingerprinting and signal classification GNSS receiver performance benchmarking Machine learning and statistical analysis of spoofed GNSS signals 🛰️ Signal Type GPS L1 only 🛠️ Equipment Used USRP-2945R software-defined radio front-end Spectracom GSG-6 GNSS signal simulator (used in spoofing scenarios only) 📂 File Format .bin: Raw I/Q measurement (interleaved 32-bit float) .pdf: Scenario-specific README file 📚 Citation If using this dataset, please cite this: 🔄 Additional Data Other scenarios and dataset extensions (e.g., multipath, dynamic spoofing, false position) may be provided upon request by the authors.