Add bibtex. (#3)

- Add bibtex. (54b4d071a2652a09ae5a79df2924147626110216)
- Update description for citation (0efdc44ae80b96178bf774b646f8b1fe096cce5d)
- Update names. (04c2bb7ee2e3b8bab1b09e77b4fbc9eef354114c)


Co-authored-by: Iksha Gurung <xhagrg@users.noreply.huggingface.co>

README.md

@@ -1,6 +1,7 @@
 ---
 size_categories:
 - n<1K
+license: apache-2.0
 ---
 
 # Dataset Card for HLS Burn Scar Scenes
@@ -52,4 +53,19 @@ Images were manually filtered for cloud cover and missing data to provide as cle
 Imagery are from V1.4 of HLS. A full description and access to HLS may be found at https://hls.gsfc.nasa.gov/  
 
 The data were from shapefiles maintained by the Monitoring Trends in Burn Severity (MTBS) group. The original data may be found at:  
-https://mtbs.gov/
+https://mtbs.gov/
+
+## Citation
+
+If this dataset helped your research, please cite `HLS Burn Scars` in your publications. Here is an example BibTeX entry:
+
+```
+@software{HLS_Foundation_2023,
+    author = {Phillips, Christopher and Roy, Sujit and Ankur, Kumar and Ramachandran, Rahul},
+    doi    = {https://huggingface.co/ibm-nasa-geospatial/hls_burn_scars},
+    month  = aug,
+    title  = {{HLS Foundation Burnscars Dataset}},
+    url    = {https://huggingface.co/ibm-nasa-geospatial/hls_burn_scars},
+    year   = {2023}
+}
+```