.HDF

📌 An actual file extension division is tightly focused on scientific datasets stored and opened up in the 4-th edition of the Hierarchical Data Format specification. Traditionally, .HDF sample elements consist of massive, multiobject datasets, which embrace raster graphical image files, tabular data, multidimensional arrays, and other categories of content. Engineers, scientists, and other industry experts take service of the noted predefined content to analyze, open, share, and store requested information. The U.S. National Center for Supercomputing Applications (NCSA) designed the .HDF standard which is expected to serve as a portable, universal data category for transferring and storing scientific data. Physicists, aeronautical engineers, environmental scientists, and other scientific workers often utilize scientific datasets as .HDF items. For instance, NASA’s Earth Observing System, a sequence of satellites that aggregates and researches Earth climate data, saves a huge range of outcome datasets in the .HDF extension shape. The original .HDF file pattern, generally spread as HDF4 technology up to nowadays, has formerly been replaced by a newer HDF5 pattern. (By the way, HDF5 datasets are generally packaged and bundled under .H5 format entitlement). In 2006, the ownership over both implementations of the following tech methodology has been gained by The HDF Group, a non-profitable corporate organization intended directly to advance, enhance, and promote the .HDF file algorithm further. Nevertheless, despite HDF-bundled datasets are currently more often saved in the HDF5 format make-up, The HDF Group and a majority of HDF-related tools are still consistent with HDF4 algorithm basement.

How to open an .HDF file?

📌 A solid multitude of specified data file records are opened, handled, and surveyed by NASA Panoply, GDAL, The HDF Group HDFView, Wolfram Research Mathematica, and Basic ENVISAT Atmospheric Toolbox software products.