{
"cells": [
{
"cell_type": "markdown",
"id": "092c036e-f926-45fc-8b19-e5c625310adc",
"metadata": {},
"source": [
"# Example of Geocoding of Cities: Helsinki"
]
},
{
"cell_type": "code",
"execution_count": 1,
"id": "a34636a0",
"metadata": {
"execution": {
"iopub.execute_input": "2026-01-27T17:11:06.547008Z",
"iopub.status.busy": "2026-01-27T17:11:06.546932Z",
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"shell.execute_reply": "2026-01-27T17:11:06.589247Z"
}
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"The geodata is provided by © OpenStreetMap contributors and is made available here under the Open Database License (ODbL).\n"
]
}
],
"source": [
"from lets_plot.geo_data import *\n",
"from lets_plot import *"
]
},
{
"cell_type": "code",
"execution_count": 2,
"id": "02af9b57-9727-4c48-aae3-64797a638774",
"metadata": {
"execution": {
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"shell.execute_reply": "2026-01-27T17:11:06.592100Z"
}
},
"outputs": [
{
"data": {
"text/html": [
"\n",
" \n",
" \n",
" "
]
},
"metadata": {},
"output_type": "display_data"
}
],
"source": [
"LetsPlot.setup_html()"
]
},
{
"cell_type": "code",
"execution_count": 3,
"id": "a9983319",
"metadata": {
"execution": {
"iopub.execute_input": "2026-01-27T17:11:06.593740Z",
"iopub.status.busy": "2026-01-27T17:11:06.593669Z",
"iopub.status.idle": "2026-01-27T17:11:07.055244Z",
"shell.execute_reply": "2026-01-27T17:11:07.054857Z"
}
},
"outputs": [
{
"data": {
"text/html": [
" \n",
" "
],
"text/plain": [
""
]
},
"execution_count": 3,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"city = 'Helsinki'\n",
"gdf = geocode_cities(names=city).get_boundaries()\n",
"\n",
"ggplot() + \\\n",
" geom_map(data=gdf, color='white', fill='deepskyblue') + \\\n",
" ggsize(800, 600) + ggtitle(city) + \\\n",
" theme_void()"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"language": "python",
"name": "python3"
},
"language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.10.13"
}
},
"nbformat": 4,
"nbformat_minor": 5
}