Human mobility patterns (HMP) have become of interest to a variety of disciplines. The increasing availability of empirical data enables researchers to analyze patterns of people's movements. Recent work suggested that HMP follow a Levy-flight distribution and present regularity. Here, we present an innovative agent-based model that simulates HMP for various purposes. It is based on the combina...

A large number of human diseases are related to poor access to water and sewer systems, inadequate solid waste management and deficient storm water drainage. The goal of this study was to formulate environmental sanitation indicators and classify sanitation conditions in specific sewer basins and their respective neighborhoods. The database used contains information on the following sanitation ...

Urbanisation leads to increased thermal stress in hot-humid climates due to increased surface and air temperatures and reduced wind speed. We examined the influence of urban morphology and sea breeze on the microclimate of Colombo, Sri Lanka. Air and surface temperatures, humidity and wind speed were measured at 1 rural and 5 urban sites during the warmest season. The urban sites differed in th...

Few studies consider fertility variations on a detailed spatial scale. By considering both the intensity (the number of children born) and timing age mother when she gives birth), analysis presented here provides an overview reproductive trends in Brussels. As individual factors such as income level influence patterns, geography these patterns points to major intra-urban socio-spatial contrasts...

Earth observation provides regular information on urban development and could provide an important contribution to map and monitor structural characteristics of expanding cities. While most contemporary remote sensing research in urban environments tends to focus on high resolution satellite imagery, urban monitoring and modelling applications usually rely on extensive historic archives of land...