- ✕この概要は、複数のオンライン ソースに基づいて AI を使用して生成されました。元のソース情報を表示するには、[詳細情報] リンクを使用します。
Folium is a powerful Python library that allows you to create interactive maps using the Leaflet.js library. It is particularly useful for visualizing geospatial data and can be easily integrated with other Python libraries like pandas for data manipulation.
Installation
To install Folium, you can use either pip or conda:
$ pip install foliumコピーしました。✕コピーor
$ conda install -c conda-forge foliumコピーしました。✕コピーCreating a Basic Map
Creating a basic map with Folium is straightforward. You can create a map with just a few lines of code:
import folium# Create a map centered at a specific locationm = folium.Map(location=[40, -95], zoom_start=4)# Save the map as an HTML filem.save('my_map.html')コピーしました。✕コピーThis code creates a map centered at the coordinates [40, -95] with a zoom level of 4 and saves it as an HTML file.
Adding Layers and Data
Folium allows you to add various layers and data to your map. For example, you can add a GeoJSON layer to visualize geographical boundaries:
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