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Science Keywords > EARTH SCIENCE SERVICES > DATA ANALYSIS AND VISUALIZATION > CALIBRATION/VALIDATION > VALIDATION

TERME PRÉFÉRENTIEL

VALIDATION  

DÉFINITION

  • The process of ensuring data have undergone data cleansing to ensure they have data quality, that is, that they are both correct and useful. It uses routines, often called "validation rules", "validation constraints", or "check routines", that check for correctness, meaningfulness, and security of data that are input to the system. The rules may be implemented through the automated facilities of a data dictionary, or by the inclusion of explicit application program validation logic of the computer and its application.

CONCEPT GÉNÉRIQUE

NOTE DE CHANGEMENT

  • 2020-05-21 11:23:31.0 [tstevens] Insert Concept add broader relation (VALIDATION [b283a59c-0e9a-469c-baf4-591b64cd4671,560191] - CALIBRATION/VALIDATION [4f938731-d686-4d89-b72b-ff60474bb1f0,555173]);
  • 2020-05-21 12:37:09.0 [tstevens] insert Definition (id: null text: The process of ensuring data have undergone data cleansing to ensure they have data quality, that is, that they are both correct and useful. It uses routines, often called "validation rules", "validation constraints", or "check routines", that check for correctness, meaningfulness, and security of data that are input to the system. The rules may be implemented through the automated facilities of a data dictionary, or by the inclusion of explicit application program validation logic of the computer and its application. language code: en);

URI

https://gcmd.earthdata.nasa.gov/kms/concept/b283a59c-0e9a-469c-baf4-591b64cd4671

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