Further mapping of populations in which yaws is known or suspected to be endemic should be considered a priority in the yaws eradication agenda.
The genetic mapping of populations derived from the cross between the most probable wild progenitors of A. hypogaea and a cultivated peanut variety has, to our knowledge, never been reported.
Maps of population and HDI values are reported in Supplementary Fig. 15.
The data resembles a heat map of population density in a given city at any point in time.
But if superimposed over a map of population decline, it would show that many of these areas are not holding onto people, no matter how wired they become.
Facebook creates maps of population density like this one for Naivasha, in Kenya's Great Rift Valley, using algorithms trained to recognize signs of human habitation.
The layer includes population census data and was primarily based on the "China Map of Population," published by China Statistical Press, and some other yearly administrative maps.
This allocation, which is derived from processing of third party satellite imagery and incorporates GPWv4, provides a higher resolution map of population distribution.
Facebooks map has much finer resolution, down to 10 meter squares, than previous large scale maps of population density, from Columbia University and a project called WorldPop, backed by the World Bank.
The general methodology is based on the concepts used to build the HYDE database61, 62. First, two detailed maps of population and land use are compiled for one point in time–'baseline maps'.
