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

Nanotechnology has the potential to profoundly change our economy and improve our standard of living, in much the same way as information technology advances have revolutionized our lives and the economy over the past two decades. While some commercial products are beginning to come to market, many major applications for nanotechnology are still 5-10 years away. Private investors look for short-term returns on investment, generally in the range of 1-3 years. Consequently, government support for nanotechnology research and development in its early stages is required to ensure that the United States can maintain a competitive position in the worldwide nanotechnology marketplace while realizing nanotechnology’s full potential. For more information on the various funding mechanisms of the NNI, see Funding Opportunities. To see some examples of what NNI funding has accomplished, see NNI Achievements in Nanotechnology.

Stay Connected with the NNI

Sign up for Email Alerts and Updates.

Visit the NNI Budget Dashboard

pie chart with dollar sign

The NNI Dashboard shows annual spending for the agencies participating in the NNI. This cross-cut budget information can be sorted by agency and by Program Component Area to better identify funding trends.