Update README.md

README.md

@@ -31,8 +31,8 @@ The dataset is organized as follows:
 - **`ReefNet_RSG-TestDataset_labelmapping.xlsx` (33 KB)**  
   Details the label set mapping performed for Experiment 2 in the main paper, merging labels from the main ReefNet dataset with the RSG-TestDataset. The first sheet explains the meaning of the content and column names of the other sheets.
 
-- **`sources_data.csv` (12.8 KB)**  
-  This file provides detailed information about all the sources used in the ReefNet dataset, including key metadata and URLs. The columns in this file include:
+- **`Overview_Sources_for_Image_Download.csv` (12.8 KB)**  
+  CSV file that can be used with the Python script hosted on GitHub to download the imagery belonging to the ReefNet dataset from CoralNet The columns in this file include:
   
   - **Source**: The name of the source from CoralNet.
   - **URL**: The direct link to the source on CoralNet.