Update README.md

README.md

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 | [Core-S2L2A-MMEarth](https://huggingface.co/datasets/Major-TOM/Core-S2L2A-MMEarth) | Sentinel-2 Level 2A (MSI) | 39,727,477,454 | Multi-Spectral | [Core-S2L2A](https://huggingface.co/datasets/Major-TOM/Core-S2L2A) | [MMEarth](https://github.com/vishalned/MMEarth-train) | 5080 GB  |
 | [Core-AlphaEarth-Embeddings](https://huggingface.co/datasets/Major-TOM/Core-AlphaEarth-Embeddings) | Mulitmodal | 71,276,453,136 | Multiple | [AlphaEarth Website](https://deepmind.google/discover/blog/alphaearth-foundations-helps-map-our-planet-in-unprecedented-detail/) | AlphaEarth | 6,070 GB |
 | [Core-S2L2A-UniverSat](https://huggingface.co/datasets/Major-TOM/Core-S2L2A-UniverSat) | Sentinel-2 Level 2A (MSI) | 2,245,884 | Multispectral | [Core-S2L2A](https://huggingface.co/datasets/Major-TOM/Core-S2L2A) | [UniverSat](https://huggingface.co/g-astruc/UniverSat) | 9.2 GB |
+| [Core-S1RTC-UniverSat](https://huggingface.co/datasets/Major-TOM/Core-S1RTC-UniverSat) | Sentinel-1 RTC | 1,464,989 | SAR | [Core-S1RTC](https://huggingface.co/datasets/Major-TOM/Core-S1RTC) | [UniverSat](https://huggingface.co/g-astruc/UniverSat) | 4.2 GB |
 
 ## 📌 Open Access Manuscript
 [![arxiv](https://img.shields.io/badge/Open_Access-arxiv:2402.12095-b31b1b)](https://arxiv.org/abs/2402.12095/)