The Normalized Difference Water Index (NDWI) is derived using similar principles to the Normalized Difference Vegetation Index (NDVI) to enhance the spectral reflectance of surface water bodies…

In the context of structural monitoring, GPS technology made possible the structures behaviour monitoring in terms of absolute displacements, relative to a fixed global reference frame…

Reference systems are used in Geodesy, Astronomy and Spatial information science extensively. In addition to well established systems like ICRF, MOD, TOD, and WGS84, various other systems are available that arise from intermediate or approximate transformations [6]…

Currently a lot of basic and applied research in hydroacoustics mainly considers resources of various types, including models’ and calculated problems’ libraries. Similar to the Internet and network resources, the hydro acoustic models development is an actual task…

Rivers are important sources of fresh and flowing inland water vital to the socio-economic functioning of society mainly for agricultural and urban service applications…