Microdata Cataloging Tool (NADA)
NADA 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 was originally developed to support the establishment of national survey data archives. The application is used by a diverse and growing number of national, regional, and international organizations. NADA, as with other IHSN tools, uses the Data Documentation Initiative (DDI), XML-based international metadata standard.
System Requirements
NADA requires a server running PHP 5.2 or later with a MySQL database.
Features
Instantly publish DDI documents to the web | Search surveys for rich metadata |
Rich web interface to manage your DDI based codebooks | Distribute external resources and microdata with ease |
Downloads
NADA 4.2 DocumentationThe online guide covers the process of installing a NADA instance as well as provides a resource for administrators on the management of NADA.Version 4.2 released on APR-24-2014 |
Download |
NADA 4.x to 4.2 updateThe patch includes a subset of files changed from version 4.x to 4.2. To apply the patch, follow the steps: 1. Make a backup of your existing NADA folders. If complete backup is not possible, at least back the "Application" and "Themes" folder Version 4.2 released on APR-24-2014 |
Download |
NADA 4.2NADA 4.2 is the latest official release and requires at least PHP 5.2 or above to run. We strongly recommend that you use PHP 5.3.x or later with the MySQL 5.x database. Change log |