add dataset chart

README.md

@@ -1,3 +1,47 @@
----
-license: apache-2.0
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+---
+license: cc-by-4.0
+---
+
+# SSL4EO-EU-Forest
+<table>
+  <tr>
+    <td align="center">
+      <img src="https://cdn-uploads.huggingface.co/production/uploads/66f8758c91a4135d96b80176/Qi5QpnIMUI1AdX5hSv9zN.png" alt="Sentinel-2 L2A winter scene" width="200"/>
+<br/>
+      <sub>Sentinel-2 winter scene</sub>
+    </td>
+    <td align="center">
+      <img src="https://cdn-uploads.huggingface.co/production/uploads/66f8758c91a4135d96b80176/4Nrz90xyXWoeRJC-K4eSm.png" alt="Sentinel-2 L2A winter scene" width="200"/>
+<br/>
+      <sub>tree (green) segmentation</sub>
+    </td>
+    <td align="center">
+      <img src="https://cdn-uploads.huggingface.co/production/uploads/66f8758c91a4135d96b80176/N5tYT2rSHK_k5y8U7z3EH.png" alt="tree (green) segmentation" width="200"/><br/>
+      <sub>Sentinel-2 summer scene</sub>
+    </td>
+    <td align="center">
+      <img src="https://cdn-uploads.huggingface.co/production/uploads/66f8758c91a4135d96b80176/sEsiAbhag9XPqdE7c_7Jq.png" alt="tree (green) segmentation" width="200"/><br/>
+      <sub>tree (green) segmentation</sub>
+    </td>
+  </tr>
+</table>
+
+## Introduction
+
+The dataset is an add-on to the globally sampled SSL4EO-S12 pre-training dataset (https://doi.org/10.1109/MGRS.2023.3281651) where `v1.1` is available at https://huggingface.co/datasets/embed2scale/SSL4EO-S12-v1.1 with downstream tasks provides https://huggingface.co/datasets/embed2scale/SSL4EO-S12-downstream .
+
+## Data Characteristics
+
+*SSL4EO-EU-Forest* provides an additional downstream task for binary semantic segmentation of forest land cover as follows:
+- It curates 16K spatial patches (264x264 pixels) of Sentinel-2 L2A imagery (12 bands upsampled to 10m pixel resolution) over European forests.
+- Each geolocation contains four Sentinel-2 timestamps from all seasons of year 2018.
+- The cloud cover in each scene is below 10%.
+- Binary forest masks have been derived from the 2018 HRL dataset (https://doi.org/10.2909/486f77da-d605-423e-93a9-680760ab6791) available through the Copernicus Land Monitoring Service, cf. https://land.copernicus.eu/en/products/high-resolution-layer-forests-and-tree-cover/dominant-leaf-type-2018-raster-10-m-europe-yearly .
+
+## Spatial Coverage
+
+<img src="https://cdn-uploads.huggingface.co/production/uploads/66f8758c91a4135d96b80176/7dcsK6k5MchJcmikkI-dC.png" alt="Spatial Distribution of SSL4EO-EU-Forest" width="700"/>
+
+## Funding
+
+This work was carried under the *EvoLand* project. This project has received funding from the European Union's Horizon Europe research and innovation programme under grant agreement No. `101082130`.