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Spatial data and imagery generators are set to become tomorrow's key players in the information society. This is why satellite owners and operators are examining new revenue-producing models for developing space-related products and services. The use and availability of broadband internet width and satellite data-based services will continue to increase in the future. With the capacity to deliver...
Geographical information System (GIS) is an instrument for integration appropriate spatial data into the geographical system. The data based on space information received from satellite for the purpose needed to be considered for indicated problem solution can be provided by using remote sensing methods throughout satellite images. This instrument allows gathering, storing, analyzing, editing, sharing...
The paper considers the GS (Gap statistics) model of the optimum segmentation number of the image by taking the standard gray values of the image and the position information as the data and by endowing them the normalizing weights. It studies, by taking the weights as the variables, the evolvement of the optimum segmentation of the image from the pure gray values to the pure space data of the image...
The goal of partial encryption of a generic bit stream is to make the entire stream somehow useless for anyone that cannot decrypt its ciphered subset. In this paper we investigate the possibility of applying selective encryption to efficiently protect compressed space image data, during their transmission from payload instruments to Earth receiving stations. As a matter of fact, since many years,...
Computer science and technology are constantly changing, which results in the changing interface between computers and people. The integration of space science and computer science make space scientists gain some form of higher-level insight into massive data sets. So it is crucial to develop technology that supports presenting space data effectively. Scientific visualizationpsilas role in presenting...
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