Manual measurement or traditional measurement methods and techniques will link to Akarsh's documentation @ https://docs.google.com/document/d/1yYIPX4R5mCv1NaYNenSaf5gbckelYwZQMqT6dbOvSlY/edit

This can be it's own Section under capture, with sub-sections detailing of methods to capture panos like Ricoh cam, dslr multi images stitching with hugin, Fish eye,