Resource

Video: DQ02 Some important definitions related to biodiversity data quality

Laura Russell, member of the VertNet team (vertnet.org), presents some key concepts when discussing data quality: accuracy, precision, bias, error and uncertainty.
This video was recorded during the training sessions associated to the 18th meeting of the GBIF Governing Board in Buenos Aires (Argentina) in October 2011.

Citation 

Russell, L. (2011), Important definitions regarding biodiversity data quality. Video (2'10"). Released on April 2012. Copenhagen: Global Biodiversity Information Facility. Available online at http://www.gbif.org/orc/?doc_id=4440.

Author(s) 

Russell, L.

Contributor 

Duwe, E., Melega, M. & González-Talaván, A. Original presentation by Noe, N. & Romer, M.

Publisher 

GBIF Secretariat

Rights 

This resource is licensed under Creative Commons Attribution 3.0.

Rights holder 

GBIF Secretariat