Eni G. Njoku – författare

Remote sensing has revolutionized the scientific study of the Earth by enabling measurements of more detailed and hitherto unexplored phenomena with spatially-extensive and global perspectives. Various disciplines and industries have benefited from the dramatic discoveries enabled by remote sensing. This volume cuts across these disciplines and describes the basic foundations, principles and state of the art of remote sensing. It covers the development of remote sensing, the theoretical underpinnings, forward modeling, commercial applications, and global and international coordination and policy. This first encyclopaedic reference on remote sensing describes the concepts, techniques, instrumentation, data analysis, interpretation, and applications of remote sensing, both airborne and space-based. Scientists, engineers, academics, and students can quickly access answers to their reference questions and direction for further study.

Recent advances in theory and observations using passive microwave remote sensing have hightlighted the potential of spaceborne sensors for contributing to the required land surface measurements of soils, vegetation, snow cover and precipitation. Furthermore, the spatial resolution of passive microwave observations matches the special scales of large-scale models of land-atmosphere interactions both for data assimilation and validation. In order to stimulate and focus this research a workshop, sponsored by ESA and NASA, was organized to review the state-of-the-art in microwave radiometry related to land applications and to exchange ideas leading into new directions for future research. This volume contains the refereed papers from the aforementioned ESA/NASA workshop, which are arranged by topic, as well as the (edited) working group reports.