Merge pull request #117 from esciencecenter-digital-skills/115_update…

…_figshare

115 update figshare

learners/setup.md

@@ -6,11 +6,12 @@ title: Setup
 
 1. Create a new directory on your Desktop called `geospatial-python`.
 2. Within `geospatial-python`, create a directory called `data`.
-3. Download the data required for this lesson via [this link](https://figshare.com/ndownloader/articles/25721754).
+3. Download the data required for this lesson via [this link](https://figshare.com/ndownloader/articles/25721754/versions/3) (612MB).
 4. Unzip downloaded files and save them to the just created `data` directory.
 
 Now you should have the following files in the `data` directory:
 
+- `sentinel-2` - This is a directory containing multiple bands of Sentinel-2 raster images over the island of Rhodes, on Aug 27, 2023. 
 - `dem/rhodes_dem.tif` - This is the Digital Elevation Model (DEM) of the island of Rhodes, retrieved from [Copernicus Digital Elevation Model (GLO-30 instance)](https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model) and modified for this course.
 - `gadm/ADM_ADM_3.gpkg` - This is the administration boundaries of Rhodes, downloaded from [GADM](https://gadm.org/) and modified for this course.
 - `osm/osm_landuse.gpkg` and `osm/osm_roads.gpkg` - They are landuse poylgons and roads polylines of Rhodes, downloaded from [Openstreetmaps](www.openstreetmaps.org) via [Geofabrik](http://www.geofabrik.de/data/download.html) and modified for this course.