Add dataset card, link to paper, task category

This PR ensures the dataset can be found at https://huggingface.co/papers/2502.19781.

It also adds a link to the Github repository and the appropriate task category.

README.md

@@ -1 +1,10 @@
-This repo contains the npz files of the database that is required by the RANGE model.
+---
+task_categories:
+- image-feature-extraction
+---
+
+This repo contains the npz files of the database that is required by the RANGE model.
+
+This dataset is associated with the paper [RANGE: Retrieval Augmented Neural Fields for Multi-Resolution Geo-Embeddings (CVPR 2025)](https://huggingface.co/papers/2502.19781).
+
+Code: https://github.com/mvrl/RANGE