Diofantos Hadjimitsis

By Kyriacos Themistocleous, Ploutarchos Evlogimenos, Athos Agapiou and Diofantos G. Hadjimitsis

Part of the book: Integrated Use of Space, Geophysical and Hyperspectral Technologies Intended for Monitoring Water Leakages in Water Supply Networks

By Skevi Perdikou, Kyriacos Themistocleous, Athos Agapiou and Diofantos G. Hadjimitsis

Part of the book: Integrated Use of Space, Geophysical and Hyperspectral Technologies Intended for Monitoring Water Leakages in Water Supply Networks

By Athos Agapiou, Dimitrios D. Alexakis, Kyriacos Themistocleous, Apostolos Sarris, Skevi Perdikou, Chris Clayton and Diofantos G. Hadjimitsis

Part of the book: Integrated Use of Space, Geophysical and Hyperspectral Technologies Intended for Monitoring Water Leakages in Water Supply Networks

By Meropi Manataki, Nikos Papadopoulos, Apostolos Sarris, Athos Agapiou, Kyriacos Themistocleous and Diofantos G. Hadjimitsis

Part of the book: Integrated Use of Space, Geophysical and Hyperspectral Technologies Intended for Monitoring Water Leakages in Water Supply Networks

By George Melillos, Kyriacos Themistocleous, Athos Agapiou, Silas Michaelides and Diofantos Hadjimitsis

Satellite remote sensing is considered as an increasingly important technology for detecting underground structures. It can be applied to a wide range of applications, as shown by various researchers. However, there is a great need to integrate information from a variety of sources, sent at different times and of different qualities using remote sensing tools. A SVC-HR1024 field spectroradiometer could be used, and in-band reflectance’s are determined for medium- and high-resolution satellite sensors, including Landsat. Areas covered by natural soil where underground structures are present or absent can easily be detected, as a result of the change in the spectral signature of the vegetation throughout the phenological stages; in this respect, vegetation indices (VIs) such as the normalized difference vegetation index (NDVI), simple ratio (SR), and enhanced vegetation index (EVI) may be used for this purpose. Notably, the SR vegetation index is useful for determining areas where military underground structures are present.

Part of the book: Military Engineering