added data README

Author: WFurian

README.md

@@ -30,7 +30,7 @@ Front. Earth Sci.
 This study builds on several resources and previously published datasets:
 
 - the [Open Global Glacier Model (OGGM)](https.//oggm.org) for the glacier modeling
-- the specific OGGM outputs used in our study are available [here](https://cluster.klima.uni-bremen.de/~fmaussion/lt_archive/run_hma_hr_cmip6_v1)
+- the specific OGGM outputs used in our study available [here](https://cluster.klima.uni-bremen.de/~fmaussion/lt_archive/run_hma_hr_cmip6_v1)
 - glacier outlines from the [Randolph Glacier Inventory](https://doi.org/10.7265/N5-RGI-60)
 - the inventory of subglacial overdeepenings in HMA (by [Furian et al., 2021](https://doi.org/10.1017/jog.2021.18))
 

data/README.md

@@ -0,0 +1,32 @@
+## Subglacial overdeepenings
+This dataset contains the results of a study published in Frontiers of Earth Sciences (DOI)
+by Furian et al. (2022) and provides information on glacial lake development in
+High Mountain Asia until 2100 following four different SSP scenarios.
+
+Files are based on the code available in the
+[Code](https://github.com/cryotools/glacial-lake-evolution/tree/main/code)
+section. 
+
+### Metadata
+| Column name | Description |
+| ----------- | ----------- |
+| *RGIID* | Randolph Glacier Inventory v6.0 ID for each glacier |
+| *sinkNr* | Potential lake ID, unique per glacier |
+| *Volume* | Volume of the exposed lake part (m³) |
+| *SArea* | Surface area of the exposed lake part (m²) |
+
+### Additional information
+
+For more insight into the calculation of the parameters, 
+please see the corresponding publication in Frontiers of Earth Sciences:
+
+Furian, W., Maussion, F., & Schneider, C. (2022). 
+Projected 21st century glacial lake evolution in High Mountain Asia. 
+Front. Earth Sci. (DOI)
+
+#### Citation
+You are free to use this dataset in your research. 
+If you do, please refer to the release you used, e.g.
+
+Furian, Wilhelm (2022): Future glacial lake development in High Mountain Asia
+during the 21st century. v0.1. Zenodo (DOI)