ddi 2

Microdata Cataloging Tool (NADA)

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Owner: 
Description: 

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.

Creator(s)
Name(s) of individual author(s)/programmer(s): 
World Bank Data Group
International Household Survey Network (IHSN)
Name(s) of institution(s): 
International Household Survey Network
World Bank Data Group
Availability: 
In production
Latest Version: 
4.2
Operating system requirements
Supported Operating Systems: 
Win32
Win64
Linux32
Linux64
Programming/scripting languages used: 
PHP 5.2 or greater. PHP extensions required: xsl, xml, mbstring, mysql or sqlserv.
Support Available: 
Unknown
DDI version(s) supported: 
1.x
2.0
2.1
2.5
Type: 
Software
Exports DDI XML: 
Unknown
Imports DDI XML: 
Yes

DDI Tools Made Available by the SDA Project

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Description: 

An online analysis system that provides tools to create DDI 2.

Creator(s)
Name(s) of individual author(s)/programmer(s): 
SDA Project CSM Program, Univ. of Calif., Berkeley
Contact email: 
sda@berkeley.edu
Availability: 
In production
Operating system requirements
Supported Operating Systems: 
Other
If other, please describe:: 
Not applicable
DDI version(s) supported: 
2.1
Type: 
Software