Events

As home to more than 50% of the human population, urban areas are of growing importance as sources of airborne and water-borne pollutants and sinks for increasing amounts of energy and natural resources. Remote sensing has considerable potential to improve our understanding of these areas, but is challenged by the high diversity of urban materials…

Deciding upon an appropriate spatial frame of reference is an important component of any observational analysis. Geographically fixed frameworks are not always well suited to meteorology, which can be described as the study of patterns within a moving fluid. Data visualization also needs to navigate around human cognitive limitations such as motion-induced failure to detect…

The importance of freshwater ecosystems in the terrestrial carbon balance from watersheds to the globe has been increasingly recognized over the last two decades. While global-scale annual carbon exports from rivers to the oceans are reasonably well constrained, large uncertainties remain at other spatial and temporal scales for lateral transport and other fluxes. Measurements are…

The City of Raleigh leverages GIS data and technology to support a variety of services and solutions. These range from more efficient management of assets to real time status of parking spaces, and from coordinating capital construction projects to interactive scenario-based 3D urban environments. This presentation will focus on how Raleigh balances a robust, stable,…

Humanity has embarked on an age of rapid global changes across biophysical and social-economic conditions so great that it has been labeled the Anthropocene. As global climate changes and urban populations expand, society is increasingly reliant on smaller and more fragmented areas for ecosystem services. These services include carbon sequestration, the uptake of excess nutrient…