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  2. ECMWF re-analysis - Wikipedia

    en.wikipedia.org/wiki/ECMWF_re-analysis

    Upload file; Special pages; ... A Python web API can be used to download a subset of parameters for a selected ... Quanta Magazine.-2020 research where ERA5 data was ...

  3. Zarr (data format) - Wikipedia

    en.wikipedia.org/wiki/Zarr_(data_format)

    Zarr is an open standard for storing large multidimensional array data. It specifies a protocol and data format, and is designed to be "cloud ready" including random access, by dividing data into subsets referred to as chunks. [1] [2] Zarr can be used within many programming languages, including Python, Java, JavaScript, C++, Rust and Julia. [3]

  4. Hierarchical Data Format - Wikipedia

    en.wikipedia.org/wiki/Hierarchical_Data_Format

    Hierarchical Data Format (HDF) is a set of file formats (HDF4, HDF5) designed to store and organize large amounts of data.Originally developed at the U.S. National Center for Supercomputing Applications, it is supported by The HDF Group, a non-profit corporation whose mission is to ensure continued development of HDF5 technologies and the continued accessibility of data stored in HDF.

  5. Mass spectrometry data format - Wikipedia

    en.wikipedia.org/wiki/Mass_spectrometry_data_format

    The Analytical Data Interchange Format for Mass Spectrometry is a format for exchanging data. Many mass spectrometry software packages can read or write ANDI files. ANDI is specified in the ASTM E1947 Standard. [4] ANDI is based on netCDF which is a software tool library for writing and

  6. Data extraction - Wikipedia

    en.wikipedia.org/wiki/Data_extraction

    Data extraction is the act or process of retrieving data out of (usually unstructured or poorly structured) data sources for further data processing or data storage (data migration). The import into the intermediate extracting system is thus usually followed by data transformation and possibly the addition of metadata prior to export to another ...

  7. DIKW pyramid - Wikipedia

    en.wikipedia.org/wiki/DIKW_Pyramid

    For example, the noises that I hear are data. The meaning of these noises (e.g., a running car engine) is information. Still, there is another alternative as to how to define these two concepts—which seems even better. Data are sense stimuli, or their meaning (i.e., the empirical perception). Accordingly, in the example above, the loud noises ...

  8. Spline interpolation - Wikipedia

    en.wikipedia.org/wiki/Spline_interpolation

    Hand-drawn technical drawings for shipbuilding are a historical example of spline interpolation; drawings were constructed using flexible rulers that were bent to follow pre-defined points. Originally, spline was a term for elastic rulers that were bent to pass through a number of predefined points, or knots .

  9. Theil–Sen estimator - Wikipedia

    en.wikipedia.org/wiki/Theil–Sen_estimator

    An estimator for the slope with approximately median rank, having the same breakdown point as the Theil–Sen estimator, may be maintained in the data stream model (in which the sample points are processed one by one by an algorithm that does not have enough persistent storage to represent the entire data set) using an algorithm based on ε-nets.