Update README.md

README.md

@@ -1,27 +1,34 @@
+
 ---
-title: README
-emoji: 🧠
-colorFrom: yellow
-colorTo: indigo
+title: OPheno — Organization Card
+emoji: 🌿
+colorFrom: green
+colorTo: blue
 sdk: static
 pinned: false
 license: mit
-short_description: Organization card
+short_description: Open-Source Weed Phenology & Emergence Project
 ---
 
-# Nerfies
+# OPheno
+
+<img src="static/images/OPheno_logo.png" alt="OPheno Logo" width="220" />
+
+This is the official repository for the OPheno organization card.  
+OPheno is an open-source, community-driven project focused on providing standardized weed phenology and emergence datasets for agricultural science, modeling, and machine learning research.
 
-This is the repository that contains source code for the [Nerfies website](https://nerfies.github.io).
+---
+
+## Citation
 
-If you find Nerfies useful for your work please cite:
-```
-@article{park2021nerfies
-  author    = {Park, Keunhong and Sinha, Utkarsh and Barron, Jonathan T. and Bouaziz, Sofien and Goldman, Dan B and Seitz, Steven M. and Martin-Brualla, Ricardo},
-  title     = {Nerfies: Deformable Neural Radiance Fields},
-  journal   = {ICCV},
-  year      = {2021},
+If you find OPheno useful for your work, please cite:
+@misc{opheno_dataset_2025,
+title        = {OPheno: An Open-Source Weed Phenology Database},
+author       = {Kromminga, Heiko Hopke and Akhter, Muhammad Javaid and Oliveira, Maxwel Coura and Espejel, Jorge},
+year         = {2025},
+publisher    = {Hugging Face},
+howpublished = [{https://huggingface.co/datasets/hkromminga/opheno}](https://huggingface.co/OPheno)
 }
-```
 
-# Website License
-<a rel="license" href="http://creativecommons.org/licenses/by-sa/4.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by-sa/4.0/88x31.png" /></a><br />This work is licensed under a <a rel="license" href="http://creativecommons.org/licenses/by-sa/4.0/">Creative Commons Attribution-ShareAlike 4.0 International License</a>.
+
+``