mirror of
https://github.com/medialab-prado/poblados-colonizacion-colonias-penitenciarias.git
synced 2024-12-26 04:21:23 +01:00
68 lines
2.4 KiB
Python
68 lines
2.4 KiB
Python
|
import csv
|
||
|
|
import os.path
|
||
|
|
from owslib.wms import WebMapService
|
||
|
|
|
||
|
|
wms = [WebMapService('http://fototeca.cnig.es/wms/fototeca.dll', version='1.1.1'),
|
||
|
|
WebMapService('http://fototeca.cnig.es/wms/fototeca.dll', version='1.1.1'),
|
||
|
|
WebMapService('http://www.ign.es/wms-inspire/pnoa-ma', version='1.1.1')]
|
||
|
|
|
||
|
|
|
||
|
|
f = open('poblados.csv','rU')
|
||
|
|
reader = csv.reader(f)
|
||
|
|
|
||
|
|
rownum = 0
|
||
|
|
for row in reader:
|
||
|
|
if rownum > 0:
|
||
|
|
name = row[3] # nombre del embalse
|
||
|
|
year = row[6]
|
||
|
|
id = row[2]
|
||
|
|
if year:
|
||
|
|
name = "".join([c for c in name if c.isalpha() or c.isdigit() or c==' ']).rstrip()
|
||
|
|
nombre = id + ".jpeg"
|
||
|
|
folders = ['1945/', '1956/', '2014/']
|
||
|
|
vuelos = ["americano_serie_a", "americano_1956_57", "OI.OrthoimageCoverage"]
|
||
|
|
styles = ['SGD_StereoModel::ShowAnaglyphicOff|SGD_StereoModel::OrthoOnTheFlyOn',
|
||
|
|
'SGD_StereoModel::ShowAnaglyphicOff|SGD_StereoModel::OrthoOnTheFlyOn',
|
||
|
|
'Default']
|
||
|
|
for i in range(3):
|
||
|
|
|
||
|
|
# Verificamos que el archivo no exista para no repetir descarga
|
||
|
|
|
||
|
|
if not os.path.isfile(folders[i]+nombre):
|
||
|
|
print "Descargando " + folders[i] + name
|
||
|
|
|
||
|
|
x = int(float(row[0]))
|
||
|
|
y = int(float(row[1]))
|
||
|
|
|
||
|
|
# dimensiones del rectangulo representado
|
||
|
|
|
||
|
|
mlado = 1500
|
||
|
|
minx = x - mlado
|
||
|
|
maxx = x + mlado
|
||
|
|
miny = y - mlado
|
||
|
|
maxy = y + mlado
|
||
|
|
|
||
|
|
# Pedimos la imagen al servidor WMS, 2048x2048 pixels
|
||
|
|
response = wms[i].getmap(
|
||
|
|
layers=[vuelos[i]],
|
||
|
|
srs='EPSG:25830',
|
||
|
|
styles=[styles[i]],
|
||
|
|
bbox=(minx,miny,maxx,maxy),
|
||
|
|
size=(2048,2048),
|
||
|
|
format='image/jpeg',
|
||
|
|
transparent=True,
|
||
|
|
queryable=True,
|
||
|
|
exceptions='application/vnd.ogc.se_inimage')
|
||
|
|
|
||
|
|
# Almacenamos localmente la imagen con el nombre del embalse y anyo
|
||
|
|
|
||
|
|
out = open(folders[i] + nombre, 'wb')
|
||
|
|
out.write(response.read())
|
||
|
|
out.close()
|
||
|
|
else:
|
||
|
|
print nombre + " ya existe"
|
||
|
|
|
||
|
|
rownum += 1
|
||
|
|
|
||
|
|
f.close()
|