47 image thumbnails

Uncomment the following line to install geemap if needed.

In [1]:

# !pip install geemap

# !pip install geemap

How to download image thumbnails from an ImageCollection¶

In [2]:

import os
import ee
import geemap

import os import ee import geemap

In [3]:

Map = geemap.Map()

Map = geemap.Map()

In [4]:

roi = ee.Geometry.Point([-122.44, 37.75])
collection = (
    ee.ImageCollection('LANDSAT/LC08/C01/T1_SR')
    .filterBounds(roi)
    .sort("CLOUD_COVER")
    .limit(10)
)

image = collection.first()

roi = ee.Geometry.Point([-122.44, 37.75]) collection = ( ee.ImageCollection('LANDSAT/LC08/C01/T1_SR') .filterBounds(roi) .sort("CLOUD_COVER") .limit(10) ) image = collection.first()

In [5]:

vis_params = {
    'bands': ['B6', 'B5', 'B4'],
    'min': 0,
    'max': 6000,
    'gamma': 1.4,
}

Map.addLayer(image, vis_params, "LANDSAT 7")
Map.setCenter(-122.44, 37.75, 8)
Map

vis_params = { 'bands': ['B6', 'B5', 'B4'], 'min': 0, 'max': 6000, 'gamma': 1.4, } Map.addLayer(image, vis_params, "LANDSAT 7") Map.setCenter(-122.44, 37.75, 8) Map

Out[5]:

Make this Notebook Trusted to load map: File -> Trust Notebook

In [6]:

out_img = os.path.expanduser("~/Downloads/landsat.png")

out_img = os.path.expanduser("~/Downloads/landsat.png")

In [7]:

geemap.get_image_thumbnail(image, out_img, vis_params, dimensions=500, format='png')

geemap.get_image_thumbnail(image, out_img, vis_params, dimensions=500, format='png')

In [8]:

geemap.show_image(out_img)

geemap.show_image(out_img)

In [9]:

out_dir = os.path.expanduser("~/Downloads")

out_dir = os.path.expanduser("~/Downloads")

In [10]:

geemap.get_image_collection_thumbnails(
    collection, out_dir, vis_params, dimensions=500, format="jpg"
)

geemap.get_image_collection_thumbnails( collection, out_dir, vis_params, dimensions=500, format="jpg" )

Total number of images: 10

Downloading 1/10: LC08_044034_20151116.jpg ...
Downloading 2/10: LC08_044034_20150305.jpg ...
Downloading 3/10: LC08_044034_20180225.jpg ...
Downloading 4/10: LC08_044034_20190924.jpg ...
Downloading 5/10: LC08_044034_20210321.jpg ...
Downloading 6/10: LC08_044034_20130923.jpg ...
Downloading 7/10: LC08_044034_20130409.jpg ...
Downloading 8/10: LC08_044034_20141012.jpg ...
Downloading 9/10: LC08_044034_20130416.jpg ...
Downloading 10/10: LC08_044034_20140318.jpg ...

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Last update: 2022-03-14