I'm a Celebrity...Get Me Out of Here! (UK TV series) services) for the celebrity they would like to complete a "Bushtucker Trial" – a physical task usually involving snakes, spiders or other creepy-crawlies found in the jungle – and, later in each series, to vote for the celebrity they would like to see win the show. The last remaining celebrity after all others have been evicted is declared the winner of the show, and is branded "King/Queen of the Jungle". Bushtucker trials are used in the show to allow the contestants to gain food and treats for camp. Bushtucker Trials take two formats: eating trials, or physical/mental tasks. In the
Clutter (radar) pulse compression is used then the appropriate pulse duration to be used in the calculation is that of the compressed pulse, not the transmitted pulse. A problem with volume clutter, e.g. rain, is that the volume illuminated may not be completely filled, in which case the fraction filled must be known, and the scatterers may not be uniformly distributed. Consider a beam 10° in elevation. At a range of 10 km the beam could cover from ground level to a height of 1750 metres. There could be rain at ground level but the top of the beam could be above