NGDA

Sundry documents related to the National Geospatial Digital Archive (NGDA), an NDIIPP-funded project...

Early thoughts:

Push vs. pull
Semantic representation, archive policy, and IP frameworks

First-year roadmap
Second-year goals and tasks

Data provider workshop:

Provider questions
Keynote presentation

Architecture update
Project activities diagram (.ppt)
Federation architecture (.ppt)

Archive data model

Overview talks:

ICESS seminar
NDIIPP partners meeting
Digital Curation Centre seminar
National e-Science Centre workshop

More mature thoughts:

Long-term Preservation as a Relay (.ppt)
Longevity, Scale, Economy: Pick Any Two