diff --git a/notebooks/elevation.ipynb b/notebooks/elevation.ipynb
index bd18d9c..408cfc2 100644
--- a/notebooks/elevation.ipynb
+++ b/notebooks/elevation.ipynb
@@ -82,8 +82,8 @@
    "outputs": [],
    "source": [
     "from utils.dataaccess import get_gdf_from_wfs\n",
-    "citybike_gdf = get_gdf_from_wfs('CITYBIKEOGD')\n",
-    "citybike_gdf = citybike_gdf.to_crs('epsg:3857')"
+    "bike_gdf = get_gdf_from_wfs('RADGRAETZELOGD')\n",
+    "bike_gdf = bike_gdf.to_crs('epsg:3857')"
    ]
   },
   {
@@ -102,7 +102,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "citybike_gdf['elevation'] = citybike_gdf.apply(get_elevation_for_row, axis=1)"
+    "bike_gdf['elevation'] = bike_gdf.apply(get_elevation_for_row, axis=1)"
    ]
   },
   {
@@ -111,7 +111,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "citybike_gdf = citybike_gdf.to_crs('epsg:4326')"
+    "bike_gdf = bike_gdf.to_crs('epsg:4326')"
    ]
   },
   {
@@ -120,7 +120,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "citybike_gdf.hvplot(c='elevation', geo=True, tiles='OSM', title='Citybike station elevation')"
+    "bike_gdf.hvplot(c='elevation', geo=True, tiles='OSM', title='Bike station elevation')"
    ]
   },
   {