OAI
Data Provider
Digital Discovery System (DDS)
NSDL Search API Server

OAI Data Provider

Items in the DDS repository are available to harvest using the Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH), which allows the repository to interoperate with other OAI-enabled repository systems. All items may be harvested as a whole or each collection may be harvested individually as an OAI set.

Explorer

Submit OAI-PMH requests to the data provider using the forms below and view or validate the XML responses. This page assumes familiarity with OAI-PMH requests.

Explore baseURL:
(The baseURL for this data provider is: http://nsdl.org/oai)

ListIdentifiers and ListRecords
Choose verb:
 Set:  Format:
  Records modified since:  [ update time ]
  Records modified before:  [ update time ]
 
GetRecord
Enter ID:
  Return in format:
 
ResumptionToken
Enter a token:
 
Identify
 
ListSets
 
ListMetadataFormats
 
University Corporation for Atmospheric Research (UCAR) National Science Foundation (NSF) National Science Digital Library (NSDL)