| The BSAC 88's transfer tables give you a tissue code at any point of your surface interval, this is adjusted to the altitude/atmospheric pressure you are exposed to at any point in time.
Generally an altitude meter would not be of much use as it may be too late to use the info. Normally you would plan your surface interval (incl. any climbs) before acting.
A map is better for this...
Bad storms (low atmospheric Pressure) can also be a problem, however in most cases it is unlikely that you would be diving, well at sea! Although Janos has a point.... inland sites and altitude sites may be different. |