{"version":"1.0","type":"link","title":"Ceiling balloon - Newikis","description":"A ceiling balloon is used by meteorologists to determine the height of the base of clouds above ground level during daylight hours. The principle behind the ceiling balloon is a balloon with a known ascent rate (how fast it climbs) and determining how long the balloon rises until it disappears into…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}