<reponame>c11/earthengine-py-notebooks<gh_stars>1000+
import ee 
from ee_plugin import Map 

# Filter an image collection by date and region to make a
# median pixel composite.
#
# See also: ClippedComposite, which crops the output image
# instead of filtering the input collection.

# Filter to only include images intersecting Colorado or Utah.
polygon = ee.Geometry.Polygon({
  'coords': [[[-109.05, 37.0], [-102.05, 37.0], [-102.05, 41.0], # Colorado
            [-109.05, 41.0], [-111.05, 41.0], [-111.05, 42.0], # Utah
            [-114.05, 42.0], [-114.05, 37.0], [-109.05, 37.0]]],
  'geodesic': False
})

# Create a Landsat 7 composite for Spring of 2000, and filter by
# the bounds of the FeatureCollection.
collection = ee.ImageCollection('LANDSAT/LE07/C01/T1') \
    .filterDate('2000-04-01', '2000-07-01') \
    .filterBounds(polygon)

# Compute the median in each band, in each pixel.
median = collection.median()

# Select the red, green and blue bands.
result = median.select('B3', 'B2', 'B1')
Map.addLayer(result, {'gain': [1.4, 1.4, 1.1]})
Map.setCenter(-110, 40, 5)
