Getting the right travel insurance cover is even more important if you have a pre-existing medical condition or you are looking for travel insurance over 65. specialises in providing travel insurance for pre-existing medical conditions and travel insurance over 65.nce you enter the dates of your trip and declare any pre-existing medical conditions you will be asked if you want to add any additional travel insurance cover. You can add winter sports cover at this point.
Elevation, or geometric height, is mainly used when referring to points on the Earth 's surface, while altitude or geopotential height is used for points above the surface, such as an aircraft in flight or a spacecraft in orbit, and depth is used for points below the surface.
Altitude means height above the ground or above the sea level. Common uses include aviation (flying, parachuting, gliding), and geography / surveying. In geometry it is also used as the height of the object itself. Generally, altitude is the distance one thing is above another thing. This is in the vertical or up direction. For the height of the ground (such as for hills and mountains), the word elevation is also used and might be a better choice.