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Unmanned Aerial Vehicles in the Geological Survey

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      Unmanned Aerial Vehicles in the Geological Survey Geological surveying is the process of conducting ground surveys for a specific area to create a geological map or model. The study of our planet Earth is done in different ways and one of the modern methods is the Drone survey. Drones have been widely used for commercial and personal purposes in recent years. Drones play a different role in geological exploration. Drones are also referred to as unnamed aerial systems and a new eye in the sky. A variety of tools and equipment are used to make measurements and record observations. For example, satellites and seismometers are used to study the earth. And to study the world through crystals and atoms of the atomic scale and spectrometers are used. Now a days these drones are widely used for aerial photography and remote sensing. So, that's why scientists have included drones in their tool boxes. Remote sensing is a method that involves obtaining information about a place or objec

Hyperspectral Remote Sensing (HRS)

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      Hyperspectral Remote Sensing (HRS) Hyperspectral Remote Sensing is a complicated tool that offers excessive spatial/spectral resolution statistics from a distance, with the goal of presenting near-laboratory-fine radiance (and subsequent related information) for every image detail (pixel) from a distance. This facts enables the identification of objectives based on the spectral behavior of the cloth in question (mainly absorption functions of chromophores-see similarly on). This method has been observed to be very useful in many terrestrial, atmospheric and marine programs. The classical definition for HRS given by using Goetz and his colleagues in 1985 remains legitimate today.                                   Hyperspectral remote sensing of the earth The acquisition of photographs in masses of contiguous registered spectral bands such that for each pixel a radiant spectrum may be derived. This definition covers all spectral areas (i.e. VIS (Visible), NIR (Near Infrared), SWIR