Uncomment the following line to install geemap if needed.

In [ ]:

# !pip install geemap

# !pip install geemap

Google Earth Engine Python Tutorials¶

• GitHub: https://github.com/gee-community/geemap
• Notebook examples: https://github.com/gee-community/geemap/blob/master/examples/README.md#tutorials
• Video tutorials: https://www.youtube.com/playlist?list=PLAxJ4-o7ZoPccOFv1dCwvGI6TYnirRTg3

Tutorial 21 - How to export Earth Engine maps as HTML and images

Import libraries¶

In [ ]:

import ee
import geemap

import ee import geemap

Video tutorial on YouTube¶

In [ ]:

geemap.show_youtube('h0pz3S6Tvx0')

geemap.show_youtube('h0pz3S6Tvx0')

Update the geemap package¶

If you run into errors with this notebook, please uncomment the line below to update the geemap package to the latest version from GitHub. Restart the Kernel (Menu -> Kernel -> Restart) to take effect.

In [ ]:

# geemap.update_package()

# geemap.update_package()

Create an interactive map¶

In [ ]:

Map = geemap.Map(toolbar_ctrl=True, layer_ctrl=True)
Map

Map = geemap.Map(toolbar_ctrl=True, layer_ctrl=True) Map

In [ ]:

# Add Earth Engine dataset
dem = ee.Image('USGS/SRTMGL1_003')
landcover = ee.Image("ESA/GLOBCOVER_L4_200901_200912_V2_3").select('landcover')
landsat7 = ee.Image('LANDSAT/LE7_TOA_5YEAR/1999_2003')
states = ee.FeatureCollection("TIGER/2018/States")

# Set visualization parameters.
vis_params = {
    'min': 0,
    'max': 4000,
    'palette': ['006633', 'E5FFCC', '662A00', 'D8D8D8', 'F5F5F5'],
}

# Add Earth Engine layers to Map
Map.addLayer(dem, vis_params, 'SRTM DEM', True, 0.5)
Map.addLayer(landcover, {}, 'Land cover')
Map.addLayer(
    landsat7,
    {'bands': ['B4', 'B3', 'B2'], 'min': 20, 'max': 200, 'gamma': 1.5},
    'Landsat 7',
)
Map.addLayer(states, {}, "US States")

# Add Earth Engine dataset dem = ee.Image('USGS/SRTMGL1_003') landcover = ee.Image("ESA/GLOBCOVER_L4_200901_200912_V2_3").select('landcover') landsat7 = ee.Image('LANDSAT/LE7_TOA_5YEAR/1999_2003') states = ee.FeatureCollection("TIGER/2018/States") # Set visualization parameters. vis_params = { 'min': 0, 'max': 4000, 'palette': ['006633', 'E5FFCC', '662A00', 'D8D8D8', 'F5F5F5'], } # Add Earth Engine layers to Map Map.addLayer(dem, vis_params, 'SRTM DEM', True, 0.5) Map.addLayer(landcover, {}, 'Land cover') Map.addLayer( landsat7, {'bands': ['B4', 'B3', 'B2'], 'min': 20, 'max': 200, 'gamma': 1.5}, 'Landsat 7', ) Map.addLayer(states, {}, "US States")

Exporting maps as HTML¶

You can either click the camera icon on toolbar to export maps or use the following script.

In [ ]:

import os

import os

In [ ]:

download_dir = os.path.join(os.path.expanduser('~'), 'Downloads')
if not os.path.exists(download_dir):
    os.makedirs(download_dir)
html_file = os.path.join(download_dir, 'my_map.html')

download_dir = os.path.join(os.path.expanduser('~'), 'Downloads') if not os.path.exists(download_dir): os.makedirs(download_dir) html_file = os.path.join(download_dir, 'my_map.html')

In [ ]:

Map.to_html(filename=html_file, title='My Map', width='100%', height='880px')

Map.to_html(filename=html_file, title='My Map', width='100%', height='880px')

Exporting maps as PNG/JPG¶

Make sure you click the fullscreen button on the map to maximum the map.

In [ ]:

png_file = os.path.join(download_dir, 'my_map.png')

png_file = os.path.join(download_dir, 'my_map.png')

In [ ]:

Map.to_image(filename=png_file, monitor=1)

Map.to_image(filename=png_file, monitor=1)

In [ ]:

jpg_file = os.path.join(download_dir, 'my_map.jpg')

jpg_file = os.path.join(download_dir, 'my_map.jpg')

In [ ]:

Map.to_image(filename=jpg_file, monitor=1)

Map.to_image(filename=jpg_file, monitor=1)