| introduction
| multifractals
| clouds | topography
| topography perspective|misc
| movies | covers
| glossary |
publications |
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| introduction
| multifractals
| clouds | topography
| topography perspective|misc
| movies | covers
| glossary |
publications |
|
| | isotropic cloud | stratified cloud (scale fn) | stratified cloud | cloud fly by|topography fly by|raindrops |space-time | nowcasting | waves | plume | |
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Stereophotography of raindrops with Multifractal compound Poisson simulation The data are taken from the Hydrop experiment (for a schematic, click here). Clickon the image and the view point rotate. The relative drop sizes are correct, the colour coding depends on volume; the scale is in meters. For a multifractal analysis upon which the multifractal Poisson model is based, see Lovejoy et al 2003.
Right: Multifractal compound Poisson simulation with C1=0.1, a =1.8, H=0.1. The multifractal process determines the probability density of drops, a coupled cascade determines the liquid water distribution. The model was calibrated from stereophotography (left), scales are in meters.
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