How to find panoID on new google maps?

The pano is no longer a 22 character string. The identifier now consists of multiple lines separated by a slash. For example:

https://www.google.ca/maps/place/Acropolis+of+Athens/@37.9715323,23.7257492,3a,75y,5.43h,104.71t/data=!3m8!1e1!3m6!1s-wBhdou4p2Mk%2FVoIC0geL2n8 2FAAAAAAAAZ80% 2FeRVCXmFDXBg 2e4 3e11 6s% 2F% 2Flh5.googleusercontent.com% 2F-wBhdou4p2Mk% 2FVoC0geL2n8I% 2FAAAAAAAAZ80% 2FeRVCXmFDXBg% 2Fw203-h101-nk-no% 2F 7i9068 8i4534 4m6 1m3 3m2 1s0x0!!!!!!!!!: 0x5c97c042f5eb0df6! 2sAcropolis + of + Athens! 3m1! 1s0x0: 0x5c97c042f5eb0df6! 6m1! 1e1

The panorama id for the above is between the symbols! 1s and! 2e:

-wBhdou4p2Mk%2FVoC0geL2n8I%2FAAAAAAAAZ80%2FeRVCXmFDXBg

And url decoding:

-wBhdou4p2Mk/VoC0geL2n8I/AAAAAAAAZ80/eRVCXmFDXBg

There is currently a known bug described here https://code.google.com/p/gmaps-api-issues/issues/detail?id=7452#c51 . This error prevents new panels from being introduced. Google says they are currently working on the problem and have supplanted a temporary method to enable the use of the new rendering method. Apparently this is not ready for prime time yet, so it is only available via an undocumented option:

google.maps.streetViewViewer = 'photosphere';

      

        
        
        
      

    

Note. ... For this to work for us, we needed to add F: to the front of the panorama id (as per comment 80 https://code.google.com/p/gmaps-api-issues/issues/detail?id=7452#c80 ).