NSI: Nanotechnology Knowledge Infrastructure (NKI) Data Readiness Levels discussion draft

Subject Area:
NNI Publications and Reports
Author: NSI NKI
Publication Date: May. 9 2013

Description:

A critical aspect of sharing data is an understanding of the maturity or quality of the data. Representatives from the collaborating agencies of the NKI Signature Initiative have developed a nomenclature for communicating the maturity of data. Analogous to Technology Readiness Levels, the Data Readiness Levels provide a shorthand method for conveying coarse assessments of data from experiments or model predictions for use in improving analytical methods and validating or calibrating models, and for comparisons with legacy datasets. Data Readiness Levels (DRLs) are seven graded definitions (0-6) of data quality and data maturity. DRLs provide common, simple descriptors of data quality and maturity. Unlike Technology Readiness Levels (TRLs), DRLs are augmented with metadata qualifiers that enable further assessment, reproduction, or use of the data by others. Metadata vary by discipline, as well measurement or computational considerations. The use of both DRL levels and metadata qualifiers provide a common basis for a peer-reviewed “literature” to support informed data sharing, to augment data citation in print publications, and to accelerate the translation of research to design and manufacture. 


Nanotechnology Fact

The National Nanotechnology Coordination Office (NNCO) helps to coordinate the U.S. Government’s R&D efforts in nanotechnology, serves as the central point of contact for Federal nanotechnology R&D activities, helps to foster the commercialization of nanotechnology, and provides public outreach on behalf of the National Nanotechnology Initiative. The NNCO also provides technical and administrative support to the Nanoscale Science, Engineering, and Technology (NSET) Subcommittee of the National Science and Technology Council, which coordinates the NNI. For more information, see the NNCO section of this website.

Stay Connected with the NNI

Sign up for Email Alerts and Updates.

NNI-Sponsored Contests:

student video contest logoenvisionano logo