Tanzania National Data Archive (TNADA) is a web-based cataloging system that serves as a portal for researchers to browse, search, compare, apply for access and download relevant census or survey information.
It provides a powerful instrument that facilitates the process of releasing study metadata and micro data to the user community. It allows for:
- Increased quality and diversity of research
- Improved reliability and relevance of data
- Reduced duplication of data collection activities
- Improved visibility of the institution as their data becomes more frequently used and is more readily accessible
- Increased donor and public confidence in the institution
- Improved publishing and dissemination efficiency of the National Statistical Office (NSO)
- Access to survey information such as reports, tables, and micro data
