The two main groups of image types are raster and vector. Raster images like JPEG, TIFF, GIF, BMP, and PNG are composed of pixels and can develop a “blocky” quality as the image is made larger because each pixel becomes larger. Vector images, like CGM and SVG, store lines instead of pixels. Using this method image size can be scaled without losing quality. The same vector image will appear correctly on a business card or a billboard. File is compatible with the selected operating system.
Data journalism is a type of journalism that uses data to tell stories. It involves the collection, cleaning, analysis, and visualization of data to uncover insights and patterns that can be used to inform and engage audiences.
Data journalism is a relatively new field, but it has grown rapidly in recent years as the availability of data has increased and the tools for analyzing and visualizing data have become more accessible.
Data journalism can be used to tell stories about a wide range of topics, from social issues to business to politics. For example, data journalists have used data to investigate police brutality, track the spread of diseases, and expose financial fraud.
https://aliensbloggers.com/what-is-data-journalism-a-journey-into-the-world-of-data/
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