Update README.md

README.md

@@ -24,4 +24,4 @@ dataset_info:
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 # Dataset Card for "MineNetCD256"
 
-[More Information needed](https://github.com/huggingface/datasets/blob/main/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
+This is the official release of the MineNetCD dataset. The bi-temporal images collected from 100 sites are cropped into patches sized ``256X256`` as you can find here.