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RFInject/README.md

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+---
+name: RFInject
+authors:
+  - Roberto Del Prete
+  - Nermine Hendy
+license: APACHE-2.0
+source: https://cdn-avatars.huggingface.co/v1/production/uploads/6538dbdcaca9fa108fd50595/2nTO6KAHh2UvbaJTa0jCs.png
+thumbnail: https://philab.esa.int/
+---
+
+# RFInject – Synthetic RFI Injection for Sentinel-1 SAR Data
+
+## Overview
+
+RFInject is a research-grade Earth Observation dataset and methodology for controlled synthetic Radio Frequency Interference (RFI) injection into clean Sentinel-1 Synthetic Aperture Radar (SAR) data.
+
+The dataset is designed to enable reproducible benchmarking of RFI detection and mitigation algorithms, addressing a long-standing gap in the SAR community caused by the lack of standardized and controllable interference datasets.
+
+RFInject preserves the physical and statistical properties of real Sentinel-1 acquisitions while enabling full parametric control over injected interference characteristics.
+
+## Motivation
+
+Radio Frequency Interference is a major source of performance degradation in modern SAR missions. Sentinel-1 data is particularly affected, yet most existing studies rely on ad-hoc or irreproducible contamination scenarios.
+
+RFInject enables:
+- Repeatable experimental setups
+- Controlled and parameterized interference scenarios
+- Algorithm-agnostic benchmarking across methods and sensors
+
+## Dataset Structure
+
+```
+/
+├── RFInject/                 # Sentinel-1 data with injected synthetic RFI
+│   ├── product_001.zarr
+│   ├── product_002.zarr
+│   ├── product_003.zarr
+│               └── burst_0
+│               └── burst_1
+│               └── burst_2
+│                   └── zarr.json  (the product metadata)
+│                   └── echo (the clean burst)
+│                   └── rfi  (the rfi to add to burst)
+│                       └── zarr.json  (the RFI metadata)
+└── README.md
+```
+
+
+## Data Characteristics
+
+| Property            | Description |
+|---------------------|-------------|
+| Platform            | Sentinel-1 |
+| Sensor              | C-band SAR |
+| Data Level          | L0 |
+| Interference Type   | Synthetic RFI (parametric) |
+| File Format         | zarr / analysis-ready |
+
+
+## Methodology
+
+Synthetic RFI is injected by superimposing parameterized interference signals onto clean Sentinel-1 radar echoes.
+
+The approach ensures:
+- Spectral and temporal realism
+- Preservation of system characteristics
+- Full reproducibility through metadata-controlled parameters
+
+## Ingestion with EOTDL
+
+### CLI
+
+```bash
+eotdl datasets get RFInject
+```
+
+## Intended Use
+
+This dataset is intended for:
+- RFI detection and mitigation research
+- Machine learning model training and evaluation
+- Algorithm benchmarking
+- Reproducible SAR processing experiments
+
+Users are responsible for validating suitability for operational or safety-critical applications.
+
+## Citation
+
+```
+@misc{rfinject_2025,
+	author       = { RFInject },
+	title        = { v1 (Revision 23853e6) },
+	year         = 2025,
+	url          = { https://huggingface.co/datasets/RFInject/v1 },
+	doi          = { 10.57967/hf/7227 },
+	publisher    = { Hugging Face }
+}
+```
+
+## License
+
+This dataset is released under the APACHE-2.0 license.
+
+## Acknowledgements
+
+Developed within the ESA Φ-lab research ecosystem and related collaborations.

RFInject/RFInject.tar.zst

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