Verifying relationship between Height and Spacing, in Barchan Dunes simulated by the Coupled Map Lattice Model

We have investigated the relationship between height and spacing of Barchan dunes which the coupled map lattice model numerically generates. There is a scaling relation between them and the values of the scaling exponents agree well with real dunes' values. The values of these scaling exponents are same for both steady states and transient states.