Pigeon's Corner Mystery Cache

Just a good old puzzle cache on a route I follow fairly often.

It's a nano sized container which only contains the log, so bring your own pen/pencil.

I called this cache 'Pigeons Corner' because when my brother and I first rode down here there was always Pigeons about.

Note: Please be careful when cache is in hand.

The cache is not at the listed co-ordinates. You must solve the following puzzle to acquire the real co-ordinates.

S 00011-00101 00001-00010.01001-00010-00000

E 00001-00100-01001 00000-00001.00001.01001.00110

Good luck and Happy Hunting!