45 cog mosaic

Uncomment the following line to install geemap if needed.

Important Note: This notebook no longer works. The add_cog_mosaic() has been removed from geemap. See https://github.com/giswqs/leafmap/issues/180

In [1]:

# !pip install geemap

# !pip install geemap

In [2]:

import geemap

import geemap

In [3]:

# geemap.update_package()

# geemap.update_package()

In [4]:

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

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

Out[4]:

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For this demo, we will use data from https://www.maxar.com/open-data/california-colorado-fires for mapping California and Colorado fires. A List of COGs can be found here.

In [5]:

URL = (
    'https://raw.githubusercontent.com/giswqs/geemap/master/examples/data/cog_files.txt'
)

URL = ( 'https://raw.githubusercontent.com/giswqs/geemap/master/examples/data/cog_files.txt' )

In [6]:

import urllib

data = urllib.request.urlopen(URL)
links = []
for line in data:
    links.append(line.decode("utf-8").strip())

import urllib data = urllib.request.urlopen(URL) links = [] for line in data: links.append(line.decode("utf-8").strip())

In [7]:

links = links[1:]  # remove the first line that does not contain .tif

links = links[1:] # remove the first line that does not contain .tif

In [8]:

# links

# links

In [9]:

Map.add_cog_mosaic(links, name="CA Fire", show_footprints=True, verbose=True)

Map.add_cog_mosaic(links, name="CA Fire", show_footprints=True, verbose=True)

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
Input In [9], in <cell line: 1>()
----> 1 Map.add_cog_mosaic(links, name="CA Fire", show_footprints=True, verbose=True)

TypeError: add_cog_mosaic() takes 1 positional argument but 2 were given

In [10]:

Map.addLayerControl()
Map

Map.addLayerControl() Map

Out[10]:

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Last update: 2022-03-14