erans

from PIL import Image
from PIL.ExifTags import TAGS, GPSTAGS

def get_exif_data(image):
    """Returns a dictionary from the exif data of an PIL Image item. Also converts the GPS Tags"""
    exif_data = {}
    info = image._getexif()
    if info:
        for tag, value in info.items():
            decoded = TAGS.get(tag, tag)

funkeinteraktiv

// tables with germany shape and the cities we are using in our application
var germany = ee.FeatureCollection('ft:1KDrYXBDlAx1fhcfmWRx7u_qqN2O_gwBNInjnGmnZ')
var cities = ee.FeatureCollection('ft:1w4PgU3okfzwKFEIpH32oPMlOtei6hUWa9tkXv5Rt');

// landsat properties we need to create our image collection over different years
// we use a feature collection here, because we can easily filter it 
var landsats = ee.FeatureCollection([
  ee.Feature(null, { collection: ee.ImageCollection('LANDSAT/LT5_L1T_TOA'), nir: 'B4', red: 'B3', from: 1984, to: 1992 }),
  ee.Feature(null, { collection: ee.ImageCollection('LANDSAT/LT4_L1T_TOA'), nir: 'B4', red: 'B3', from: 1992, to: 1994 }),
  ee.Feature(null, { collection: ee.ImageCollection('LANDSAT/LT5_L1T_TOA'), nir: 'B4', red: 'B3', from: 1994, to: 1999 }),