C05 chezkie kasnett_digital_futures

DIGITAL FUTURES

Principles & Best Practice

Eva / Minerva 08/11/2015

Raise issues that will allow to make correct decisions

Raise awareness of issues that can make or break a digital project

Objective:

Considerations of a Digital Project

How to Preserve? Future Uses?

Preservation?

Who’s the Audience?

Access via Internet? How?

What to Scan? All Part?

What is the Project Objective?

Audience Expectations

How complete? Effort?If I build it, will they come?

Preservation?

Access via Internet? How?

Wat is the Project Objective?

Audience Expectations

Requirements of a Digital Project

Standards

Standards

Standards

Best Practice for Standardization

• Archival standards: ISAD(G), ISDIAH, ISAAR-CPF, DACS….

• Digitization (format, PPI)

• File naming

• Long-term digital preservation (LTDP) (OAIS, PREMIS)

• Data exchange: EAD

PRINT MATERIALSource Material to Digital File / Microfilm to Digital File

Standards for Digital Image Capture

Material Type News Papers Manuscripts Books / Documents Jacket Maps Photographs

Master / Preservation Images

Target File Bi-Tonal Greyscale Color Greyscale Color Bi-Tonal Greyscale Color Color Greyscale Color Color Color

Format TIFF TIFF TIFF TIFF TIFF TIFF TIFF TIFF TIFF TIFF TIFF TIFF TIFF

Resolution/DPI 300/400 300/400 400-600 300 400-600 300 300 400 300 400 600 600 600

Bit Depth 1-bit 8-bit 24-bit 8-bit 24-bit 1-bit 8-bit 24-bit 24-bit 8-bit 24-bit 24-bit 48-bit

Compression None None None None None None None None None None None None None

Color Mode - - RGB - RGB - - RGB RGB - RGB RGB RGB

Criteria standard Tabloid, magazine

standard standard If w images standard standard When high quality required

Secondary / Production Images

Format TIFF/JPEG2K/JPEG

TIFF/JPEG2K/JPEG

TIFF/JPEG2K TIFF/JPEG2K TIFF/JPEG2K TIFF/JPEG2K/JPEG

TIFF/JPEG2K/JPEG

TIFF/JPEG2K TIFF/JPEG2K TIFF/JPEG2K TIFF/JPEG2K TIFF/JPEG2K TIFF/JPEG2K

Resolution 300 DPI 300 DPI 400 DPI 300 DPI 400-600 DPI 300 DPI 300 DPI 400 DPI 300 DPI 400 DPI 400 DPI 600 DPI 600DPI

Compression LZW/ CCITT-4 LZW/ LZW/ LZW/ CCITT-4 LZW/

Image Processing De-skewDe-speckleCrop to edge

De-SkewDe-SpeckleCrop



De-SkewCrop

Presentation / Access Images

Format JPEG/PDF JPEG/PDF JPEG/PDF JPEG JPEG JPEG/PDF JPEG/PDF JPEG/PDF JPEG/PDF JPEG JPEG JPEG JPEG

Size

Thumbnail Images

Format JPEG JPEG JPEG JPEG JPEG JPEG JPEG JPEG JPEG JPEG JPEG JPEG JPEG

Size 150x150בהתאם אולצורך

150x150בהתאם אולצורך












Project # 1 Project # 2Digitize 100,000 pages Digitize 100,000 pages

6 months300,000 NIS

14 months500,000 NIS

001.Tiff002.Tiff003.Tiff004.Tiff005.Tiff

GF_0015-01_001_0001.TiffGF_0015-10_001_0002.TiffGF_0015-10_002_0001.TiffGF_0015-10_025_0543.TiffGF_0034-00_001_0002.Tiff

GF_0015-01_001_0001.TiffGF_0015-10_001_0002.Tiff

001.Tiff002.Tiff

189.Tiff

Project # 1 Project # 2Digitize 100,000 pages Digitize 100,000 pages

6 months300,000 NIS

14 months500,000 NIS

GF_0015-01_001_0001.TiffGF_0015-01_001_0002.Tiff

GF_165-02_005_0189.Tiff

OAIS (Open Archival Information System) A reference model for long-term preservation of digital assets.

PREMIS (PREservation Metadata: Implementation Strategies)

Archive Network Israel Project

• ISO 1551 (ISIL) - International Standard identifier for archives (link)

• Adoption of ISAD(G), ISDIAH

• EAD for data exchange between archival institutions – EADi

• שותפים - הפרויקט אתר

http://web.nli.org.il/sites/NLI/Hebrew/library/aboutus/now/projects/IAN/archives/Pages/archive-list-israel.aspx

http://web.nli.org.il/sites/NLI/Hebrew/library/aboutus/now/projects/IAN/standards/Pages/ProjectStandards.aspx

EADi (EAD-Israel)

Conclusions

• Use accepted standards

• Implement best practices to ensure best possible

• Digitization

• Long-term digital preservation

• Data sharing and exchange

• End-user access

THANK YOU!

Chezkie [email protected]

2 ApproachesTake Risks

Don’t take risks

RisksTrademark

Copyright

Privacy

Slander

Ensure status of copyright

Adopt a strategy

Perform due-diligence

Document due-diligence

Get permits, agreements in writing!

Control end user usage

Insurance

Know the law

Know who and when to ask

How do we minimize risk?

“Reasonable people adapt themselves to the world;

Unreasonable people try to change the world to fit their fantasies.

Therefore, all progress is thanks to unreasonable people”

Engage the crowd

User feedback promotes discussion and thinking

So what do we want to know?

• What is the size of the audience?

• Who is the audience?

• Where is the audience?

• How does our audience use its time?

• How much of this time is dedicated toward being our

audience?

• What material interests our audience the most? The least?

Feedback Surveys Work groups Monitor the crowd

C05 chezkie kasnett_digital_futures

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