06_marker_cluster.ipynb

Kernel: Python 3

Uncomment the following line to install geemap if needed.

# !pip install geemap

import geemap
import json
import os
import requests
from geemap import geojson_to_ee, ee_to_geojson
from ipyleaflet import GeoJSON, Marker, MarkerCluster

geemap.show_youtube("4HycJPrwpuo")

Map = geemap.Map()
Map

file_path = os.path.abspath("../data/us_cities.json")

if not os.path.exists(file_path):
    url = "https://github.com/gee-community/geemap/raw/master/examples/data/us_cities.json"
    r = requests.get(url)
    with open(file_path, "w") as f:
        f.write(r.content.decode("utf-8"))

with open(file_path) as f:
    json_data = json.load(f)

maker_cluster = MarkerCluster(
    markers=[
        Marker(location=feature["geometry"]["coordinates"][::-1])
        for feature in json_data["features"]
    ],
    name="Markers",
)

Map.add_layer(maker_cluster)

ee_fc = geojson_to_ee(json_data)
Map.addLayer(ee_fc, {}, "US Cities EE")