Adding data browser to data

orcestra_book/data.md

@@ -13,10 +13,17 @@
 
 ```
 
-*More information about data products will follow soon.*
+### Data Browser
+
+The [**ORCESTRA Data Browser**](https://orcestra-campaign.github.io/ipfsui/#/) is a low-threshold entry point to explore the ORCESTRA datasets currently available via [IPFS](https://ipfs.io/ipns/latest.orcestra-campaign.org/products/).
+
+The data browser retrieves all information on-demand from the metadata in the datasets. In order for the data browser to correctly identify and parse relevant information, we have created the [ORCESTRA attribute convention](attribute_convention.md).
+
+---
 
 💡 Do you want to [contribute](https://github.com/orcestra-campaign/book/blob/main/CONTRIBUTING.md) or did you figure out that your data is missing? Feel free to [open an issue](https://github.com/orcestra-campaign/book/issues/new) or [contact us](mailto:yuting.wu@mpimet.mpg.de).
 
+---
 
 ### Supporting data
 #### Numerical simulations - Limited area model