This study investigates the effect of drought on economic activity globally using remote sensing data. In particular, predicted variation in greenness is correlated with changes in the density of artificial light observed at night on a grid of 0.25 degree latitude-longitude pixels. I define...

Bush encroachment is one of the most extensive changes in land cover in Namibia and an urgent problem for cattle farming, rapidly reducing the productivity of the rangeland. Despite the severity of these consequences, a complete and accurate assessment of bush encroached areas is still missing...

Galway Bay has one of the world's few open water marine renewable test sites and so is of national and international interest. A high frequency radar system has been deployed in Galway Bay area to monitor near real time surface currents and waves since July 2011. In this research, a soft...

In Bangladesh, cities are conventionally classified based on population size and revenue collection. This conventional city classification system neglects the spatial characteristics inherit in cities. Providing a more comprehensive city classification system is essential for the country's...

In India, urban sprawl of metropolitan cities and other large cities is a widespread concern for planners and policy makers. Modeling urban sprawl of small and medium size towns is completely bypassed urban research of India. This study attempted to fill-up the gap by addressing the three urban...

Climate change especially rising temperature in the urban areas has become a major focus of attention worldwide because of the impacts having on human beings, biodiversity, and urban ecosystem. Time series Landsat (TM and ETM+) satellite data products have been employed in this study to quantify...

Urbanization is gaining pace worldwide and is the most elemental cause of global land transformation. This necessitates land use land cover change to be analyzed on various spatial and temporal scales to understand its potential impacts on the environment. This work focuses on the urbanization...