1. INAF Long Term Preservation
INAF Science Archives – Roma June 2019
DS - ICT

2. Data Archive: Why it’s important Archive are: Data Management
HST Newsletter: “At the present time, approximately half of the refereed publications based on Hubble observations are derived purely from archival data, and, every year, this number is slightly higher than the number of publications based on new observations the Hubble Archive has become a goldmine for the astronomical community....”
Archive are:
Data Management
Data Curation
Data Preservation
Archive are not:
Data Sharing

3. Astronomical Data Life Cycle
Pipelines
Data publication
Calibrations
Raw Data
Data Quality
Observatories
Processed data
Data Archive
Software
Logs / schedules
Instruments
Headers
Analysis
Catalogues
Telescope Control
Data products
Co-Is
Technical Support
Collaboration
Proposals
Collaborative tools
Science goals
Publications
Paper preparation
Tables
Figures
Papers

4. First step: Save the bit

5. About DOI DOI for Data Sets supported by ICT
Remember your reduced data set is composed by several components:
raw and reduced datasets (see above)
Pipeline
reduction parameters (filters applied..etc..) and intermediate products
tables / plots
DOI for Data Sets supported by ICT
What about creating catalogues of DOIs using additional metadata (data descriptors)? It allows datasets exploitation and burst the number of citations
DOI (Digital Object Identifier):
DOI is a character string used to uniquely identify an object such as an electronic document. The DOI for a document is permanent, whereas its location and other meta-data may change. Referring to an on-line document by its DOI provides more stable linking than simply referring to it by its URL, because if its URL changes, the publisher need only update the meta-data for the DOI to link to the new URL.

6. WHY DOI
A DOI is a Persistent Identifier (PID) with extra benefits described below:
Courtesy : ARDC

7. DOI – data management
Data includes data and associated workflows, software, models, and grey literature
Courtesy : ARDC

8. INAF root: http://dx.doi.org/10.20371/
INAF
INAF root:

9. Have a nice work.