Fig. 4From: Estimating the size of urban populations using Landsat images: a case study of Bo, Sierra Leone, West AfricaBack-transformed regressive estimations of \({\hat{d}}_i\) and \({\hat{p}}_i\). (a) The back-transformed estimates of the square root of the population density \(\hat{d_i}={[\widehat{\sqrt{d_i}}}]^2\), shown with back-transformed 95% confidence intervals. (b) The estimated section populationsBack to article page