Reformatted the Maps Resources and Topography notebook

- use new template layout for map resources notebook
- add preview image for map resources notebook
- small change to template (added a "top" link)

examples/Template.ipynb

@@ -66,6 +66,8 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
+    "<a href=\"#top\">Top</a>\n",
+    "\n",
     "---"
    ]
   },
@@ -299,7 +301,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.2"
+   "version": "3.9.5"
   },
   "toc": {
    "base_numbering": 1,