Not wishing to upset anyone nor the reason for this post due to this Antenna, but just to advise that one of these, (only worse ) was erected in Playa de la Arena a few years ago, ( roughly 16 ) and was an absolute eyesore to say the least. This was on a Community, and despite the effort put in to the Ajuntamiento, police by both Community administrators, owners, this antenna is still there today.
These are normally put up by locals who will have a Licence and local permission.
You may as well get over it as I would put money on the fact that all the displeasure you may have, This will be there to stay. Sorry but all us foreigners don't have much of a chance to beat locals. These Antennas are quite common both here and UK, and are no worse than large 3 metre dishes.