def _get_spatial_metadata(cleaned_md, sensorId):
gps_bounds = calculate_gps_bounds(cleaned_md, sensorId)
spatial_metadata = {}
for label, bounds in gps_bounds.iteritems():
spatial_metadata[label] = {}
spatial_metadata[label]["bounding_box"] = tuples_to_geojson(bounds)
spatial_metadata[label]["centroid"] = calculate_centroid(bounds)
return spatial_metadata
def _get_sites(cleaned_md, date, sensorId):
"""
Returns the site name and URL for all sites associated with the centroid.
"""
gps_bounds = calculate_gps_bounds(cleaned_md, sensorId)
sites = {}
for label, bounds in gps_bounds.iteritems():
centroid = calculate_centroid(bounds)
bety_sites = betydb.get_sites_by_latlon(centroid, date)
for bety_site in bety_sites:
site_id = str(bety_site["id"])
sites[site_id] = {}
sites[site_id]["sitename"] = bety_site["sitename"]
sites[site_id]["url"] = bety_site["view_url"]
sites['notes'] = "sitename is the plot that contains the image centroid"
return sites.values()