kasper/seisobs-webapp
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Switched to Komoot/Photon reverse geolocation service.

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This commit is contained in:
Kasper D. Fischer 2015-10-01 14:37:41 +00:00
parent 31fb40a220
commit dff6994a2b
Notes: subgit 2018-03-07 17:59:11 +01:00 
r837 www/branches/life
4 changed files with 33 additions and 5 deletions
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2
scripts/mkEvents.csh
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@ -1 +1 @@
curl -o events.xml "https://ariadne.geophysik.ruhr-uni-bochum.de/fdsnws/event/1/query?starttime=2014-08-01&orderby=time&minlat=50.92&maxlat=52.76&minlon=4.26&maxlon=9.74&minmag=1.1"
curl -o events.xml "https://ariadne.geophysik.ruhr-uni-bochum.de/fdsnws/event/1/query?starttime=2015-04-01&orderby=time&minlat=50.92&maxlat=52.76&minlon=4.26&maxlon=9.74&minmag=1.1"

30
scripts/mkGeolocationTable.py
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@ -39,6 +39,8 @@ def mkGeolocationTable(file=''):
import xml.etree.ElementTree as ET
from sys import stdin
import warnings
from time import sleep
from geopy.geocoders import Photon
import urllib2 as URL
import json as JSON
@ -51,6 +53,7 @@ def mkGeolocationTable(file=''):
warnings.formatwarning = simple_warning
# try loading the file
geolocationTable = {}
if file :
try:
jsonfile = open(file)
@ -62,6 +65,7 @@ def mkGeolocationTable(file=''):
# parse event.xml
DOM = ET.parse(stdin).getroot()
geolocator = Photon()
# iterate over all events
for event in DOM.iterfind('qml:eventParameters/qml:event', namespaces):
@ -75,9 +79,32 @@ def mkGeolocationTable(file=''):
elif evaluationMode == 'automatic':
warnings.warn('Skipping automatic event %s' %(publicID))
else:
try:
location = geolocator.reverse("{lat}, {lng}".format(lat=lat, lng=lng))
except:
warnings.warn('Reverse Geolocation failed. Skipping event.')
continue
place = []
try:
place = location.raw['properties']['city']
except KeyError:
try:
place = location.raw['properties']['town']
except KeyError:
try:
place = location.raw['properties']['village']
except KeyError:
try:
place = location.raw['properties']['county']
except KeyError:
warnings.warn('Could not extract city for event {0} at {1} N / {2} E (URL: {3})'.format(publicID, lat, lng, url))
geolocationTable[publicID] = place
sleep(1.1)
'''
#warnings.warn('Processing event %s' %publicID)
# send and evaluate nominatim request
url = 'https://open.mapquestapi.com/nominatim/v1/reverse.php?lat={0}&lon={1}&zoom=10&format=json'.format(lat, lng)
url = 'https://open.mapquestapi.com/nominatim/v1/reverse.php?key=oE512xGQxeH1n2cueacJ6xzRv7qFlCib&lat={0}&lon={1}&zoom=10&format=json'.format(lat, lng)
response = URL.urlopen(url)
if ( response.msg == 'OK' ):
data = JSON.loads(response.read())
@ -106,6 +133,7 @@ def mkGeolocationTable(file=''):
warnings.warn('Could not extract city for event {0} at {1} N / {2} E (URL: {3})'.format(publicID, lat, lng, url))
else:
warnings.warn('Request {0} failed'.format(url))
'''
# dump json
print 'var geolocationTable = '+JSON.dumps(geolocationTable, sort_keys=True)+';'

4
www/index.html.de
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@ -112,7 +112,7 @@
<span id="events-type">Symbole:</span>
</p>
<p class="table-caption">
Nominatim Search Courtesy of <a href="http://www.mapquest.com/" target="_blank">MapQuest</a> <img alt="Mapquest Logo" src="//developer.mapquest.com/content/osm/mq_logo.png" />
Reverse Geolocation courtesy of <a href="http://photon.komoot.de/" target="_blank">Photon by Komoot</a>
</p>
</div>
<!-- Stations -->
@ -173,7 +173,7 @@
</div>
<!-- Logo -->
<div class="rublogo"><a href="http://www.gmg.ruhr-uni-bochum.de/geophysik/seisobs"><img class="rublogo" src="logo_RUB_155x30.png" alt="Ruhr-Universität Bochum" title="Ruhr-Universität Bochum" border="0"/></a></div>
<!-- Map -->
<!-- Map -->
<div id="map" class="map"></div>
<div id="spinner" class="spinner" style="display:none;"><img id="img-spinner" src="spinner.gif" alt="Loading"/><br />Loading ...</div>
</body>

2
www/index.html.en
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@ -116,7 +116,7 @@
<span id="events-type">Symbols:</span>
</p>
<p class="table-caption">
Nominatim Search Courtesy of <a href="http://www.mapquest.com/" target="_blank">MapQuest</a> <img alt="Mapquest Logo" src="//developer.mapquest.com/content/osm/mq_logo.png" />
Reverse Geolocation courtesy of <a href="http://photon.komoot.de/" target="_blank">Photon by Komoot</a>
</p>
</div>
<!-- Stations -->