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A very simple python script that get elevation from latitude and longitude with google maps API
#
# elevation: A very simple python script that get elevation from latitude and longitude with google maps API by Guillaume Meunier
#
# -----------------------------------
# NO DEPENDANCIES except JSON and URLLIB
# -----------------------------------
#
# Copyright (c) 2016, Guillaume Meunier <alliages@gmail.com>
# GEOJSON_export is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published
# by the Free Software Foundation; either version 3 of the License,
# or (at your option) any later version.
#
# GEOJSON_export is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GEOJSON_export; If not, see <http://www.gnu.org/licenses/>.
#
# @license GPL-3.0+ <http://spdx.org/licenses/GPL-3.0+>
#
# EXAMPLE :
# print elevation(48.8445548,2.4222176)
import json
import urllib
def elevation(lat, lng):
apikey = "USE YOUR OWN KEY !!!"
url = "https://maps.googleapis.com/maps/api/elevation/json"
request = urllib.urlopen(url+"?locations="+str(lat)+","+str(lng)+"&key="+apikey)
try:
results = json.load(request).get('results')
if 0 < len(results):
elevation = results[0].get('elevation')
# ELEVATION
return elevation
else:
print 'HTTP GET Request failed.'
except ValueError, e:
print 'JSON decode failed: '+str(request)
@tomstrain92
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tomstrain92 commented Feb 6, 2020

Hi! I was trying to use your script but when I run it get this message:
File "elevation.py", line 15
print 'HTTP GET Request failed.'
^
SyntaxError: Missing parentheses in call to 'print'
can it be fixed?

Hi! I was trying to use your script but when I run it get this message:
File "elevation.py", line 15
print 'HTTP GET Request failed.'
^
SyntaxError: Missing parentheses in call to 'print'
can it be fixed?

Are you using python3? if so it's
print('HTTP GET Request failed.')

@UCF10
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UCF10 commented Apr 15, 2021

import json
import urllib.request

def elevation(lat, lng):
apikey = "Put in your Key"
url = "https://maps.googleapis.com/maps/api/elevation/json"
request = urllib.request.urlopen(url+"?locations="+str(lat)+","+str(lng)+"&key="+apikey)

try:
    results = json.load(request).get('results')
    if 0 < len(results):
        elevation = results[0].get('elevation')
        return elevation
    else:
        print('HTTP GET Request failed.')
except ValueError as e:
    print('JSON decode failed: '+str(request))

if name == "main":
evl = elevation(37.48976,-113.32631)
print(evl)

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