ndiipp project: north carolina geospatial data archiving project partners: ncsu libraries project...
TRANSCRIPT
![Page 1: NDIIPP Project: North Carolina Geospatial Data Archiving Project Partners: NCSU Libraries Project Lead: Steve Morris NC Center for Geographic Information](https://reader036.vdocuments.us/reader036/viewer/2022062500/5697bfe91a28abf838cb68d1/html5/thumbnails/1.jpg)
NDIIPP Project:North Carolina Geospatial Data Archiving Project
Partners:
NCSU LibrariesProject Lead: Steve Morris
NC Center for Geographic Information & Analysis
Project Lead: Zsolt Nagy
![Page 2: NDIIPP Project: North Carolina Geospatial Data Archiving Project Partners: NCSU Libraries Project Lead: Steve Morris NC Center for Geographic Information](https://reader036.vdocuments.us/reader036/viewer/2022062500/5697bfe91a28abf838cb68d1/html5/thumbnails/2.jpg)
Note: Percentages based on the actual number of respondents to each question 2
Project Context
Partnership between university library (NCSU) and state agency (NCCGIA)Focus on state and local geospatial content in North Carolina (state demonstration)Tied to NC OneMap initiative, which provides for seamless access to data, metadata, and inventory informationObjective: engage existing state/federal geospatial data infrastructures in preservation
![Page 3: NDIIPP Project: North Carolina Geospatial Data Archiving Project Partners: NCSU Libraries Project Lead: Steve Morris NC Center for Geographic Information](https://reader036.vdocuments.us/reader036/viewer/2022062500/5697bfe91a28abf838cb68d1/html5/thumbnails/3.jpg)
Note: Percentages based on the actual number of respondents to each question 3
Targeted Content
Resource TypesGIS “vector” (point/line/polygon) dataDigital orthophotography Digital mapsTabular data (e.g. assessment data)
Content ProducersMostly state, local, regional agenciesSome university, not-for-profit, commercialSelected local federal projects
![Page 4: NDIIPP Project: North Carolina Geospatial Data Archiving Project Partners: NCSU Libraries Project Lead: Steve Morris NC Center for Geographic Information](https://reader036.vdocuments.us/reader036/viewer/2022062500/5697bfe91a28abf838cb68d1/html5/thumbnails/4.jpg)
Note: Percentages based on the actual number of respondents to each question 4
Vector data (point, line , polygon)
![Page 5: NDIIPP Project: North Carolina Geospatial Data Archiving Project Partners: NCSU Libraries Project Lead: Steve Morris NC Center for Geographic Information](https://reader036.vdocuments.us/reader036/viewer/2022062500/5697bfe91a28abf838cb68d1/html5/thumbnails/5.jpg)
Note: Percentages based on the actual number of respondents to each question 5
Time series – vector dataParcel Boundary Changes 2001-2004, North Raleigh, NC
![Page 6: NDIIPP Project: North Carolina Geospatial Data Archiving Project Partners: NCSU Libraries Project Lead: Steve Morris NC Center for Geographic Information](https://reader036.vdocuments.us/reader036/viewer/2022062500/5697bfe91a28abf838cb68d1/html5/thumbnails/6.jpg)
Note: Percentages based on the actual number of respondents to each question 6
Remote sensing data (satellite imagery)
![Page 7: NDIIPP Project: North Carolina Geospatial Data Archiving Project Partners: NCSU Libraries Project Lead: Steve Morris NC Center for Geographic Information](https://reader036.vdocuments.us/reader036/viewer/2022062500/5697bfe91a28abf838cb68d1/html5/thumbnails/7.jpg)
Note: Percentages based on the actual number of respondents to each question 7
Digital orthophotography (Aerial imagery)
![Page 8: NDIIPP Project: North Carolina Geospatial Data Archiving Project Partners: NCSU Libraries Project Lead: Steve Morris NC Center for Geographic Information](https://reader036.vdocuments.us/reader036/viewer/2022062500/5697bfe91a28abf838cb68d1/html5/thumbnails/8.jpg)
Note: Percentages based on the actual number of respondents to each question 8
Digital orthophotography (Aerial imagery)
![Page 9: NDIIPP Project: North Carolina Geospatial Data Archiving Project Partners: NCSU Libraries Project Lead: Steve Morris NC Center for Geographic Information](https://reader036.vdocuments.us/reader036/viewer/2022062500/5697bfe91a28abf838cb68d1/html5/thumbnails/9.jpg)
Note: Percentages based on the actual number of respondents to each question 9
Digital orthophotography (Aerial imagery)
![Page 10: NDIIPP Project: North Carolina Geospatial Data Archiving Project Partners: NCSU Libraries Project Lead: Steve Morris NC Center for Geographic Information](https://reader036.vdocuments.us/reader036/viewer/2022062500/5697bfe91a28abf838cb68d1/html5/thumbnails/10.jpg)
Note: Percentages based on the actual number of respondents to each question 10
Time series – Ortho imageryVicinity of Raleigh-Durham International Airport 1993-2002
![Page 11: NDIIPP Project: North Carolina Geospatial Data Archiving Project Partners: NCSU Libraries Project Lead: Steve Morris NC Center for Geographic Information](https://reader036.vdocuments.us/reader036/viewer/2022062500/5697bfe91a28abf838cb68d1/html5/thumbnails/11.jpg)
Note: Percentages based on the actual number of respondents to each question 11
Tabular data (combined with vector data)
![Page 12: NDIIPP Project: North Carolina Geospatial Data Archiving Project Partners: NCSU Libraries Project Lead: Steve Morris NC Center for Geographic Information](https://reader036.vdocuments.us/reader036/viewer/2022062500/5697bfe91a28abf838cb68d1/html5/thumbnails/12.jpg)
Note: Percentages based on the actual number of respondents to each question 12
Today’s geospatial data as tomorrow’s cultural heritage
![Page 13: NDIIPP Project: North Carolina Geospatial Data Archiving Project Partners: NCSU Libraries Project Lead: Steve Morris NC Center for Geographic Information](https://reader036.vdocuments.us/reader036/viewer/2022062500/5697bfe91a28abf838cb68d1/html5/thumbnails/13.jpg)
Note: Percentages based on the actual number of respondents to each question 13
Risks to Digital Geospatial Data
Producer focus on current dataTime-versioned content generally not archives
Future support of data formats in questionVast range of data formats in use--complex
Shift to “streaming data” for accessArchives have been a by-product of providing access
Preservation metadata requirementsDescriptive, administrative, technical, DRM
GeodatabasesComplex functionality
![Page 14: NDIIPP Project: North Carolina Geospatial Data Archiving Project Partners: NCSU Libraries Project Lead: Steve Morris NC Center for Geographic Information](https://reader036.vdocuments.us/reader036/viewer/2022062500/5697bfe91a28abf838cb68d1/html5/thumbnails/14.jpg)
Note: Percentages based on the actual number of respondents to each question 14
Workplan in a Nutshell
Work from existing data inventories
NC OneMap Data Sharing Agreements as the “blanket”, individual agreements as the “quilt”
Partnership: work with existing geospatial data infrastructures (state and federal)
Technical approachMETS with FGDC, PREMIS?, GeoDRM?
Dspace now; re-ingest to different environment
Web services consumption for archival development
![Page 15: NDIIPP Project: North Carolina Geospatial Data Archiving Project Partners: NCSU Libraries Project Lead: Steve Morris NC Center for Geographic Information](https://reader036.vdocuments.us/reader036/viewer/2022062500/5697bfe91a28abf838cb68d1/html5/thumbnails/15.jpg)
Note: Percentages based on the actual number of respondents to each question 15
Rights Issues
Various interpretations of public records law53.9% of local NC agencies charge for data
43.7% of local NC agencies restrict redistribution
Desire for downstream control of dataDisclaimer clickthrough; liability concerns
Filtered locations/individuals; post 9/11 issues
Restrictions on redistribution; commercial resale
Web services area in “Wild West” stageBoth content and technical agreements
GeoDRM initiative in the works
![Page 16: NDIIPP Project: North Carolina Geospatial Data Archiving Project Partners: NCSU Libraries Project Lead: Steve Morris NC Center for Geographic Information](https://reader036.vdocuments.us/reader036/viewer/2022062500/5697bfe91a28abf838cb68d1/html5/thumbnails/16.jpg)
Note: Percentages based on the actual number of respondents to each question 16
Big Challenges
Management of data versions over timeHow to “get current object/metadata/DRM”?
Relation of the canonical metadata package to the ingest (and export) metadata package
Tailor to repository environment or make the acquaintance when needed?
Format migration paths (geodatabases, etc.)
Dealing with “late-late stage” productsThe counterpart to the map is not just the dataset—also includes models, symbology, interpretation
![Page 17: NDIIPP Project: North Carolina Geospatial Data Archiving Project Partners: NCSU Libraries Project Lead: Steve Morris NC Center for Geographic Information](https://reader036.vdocuments.us/reader036/viewer/2022062500/5697bfe91a28abf838cb68d1/html5/thumbnails/17.jpg)
Note: Percentages based on the actual number of respondents to each question 17
Questions?