Assessing the accuracy of satellite derived global and national urban maps in Kenya.Tatem, A. J. Noor, A. M. Hay, S. I.
Remote Sens Environ, (2005). 96:87-97

Defining approaches to settlement mapping for public health management in Kenya using medium spatial resolution satellite imagery.Tatem, A. J. Noor, A. M. Hay, S. I.
Remote Sens Environ, (2004). 93:42-52