Publication of Archival Library and Museum Materials Publication of Archival Library and Museum Materials

The Florida Heritage Project was the first statewide digital library initiative in Florida. The Project, proposed in 1998 by the libraries of the State University System of Florida (SUS) in partnership with the Florida Center for Library Automation (FCLA) and the State Library of Florida, intends to build an openly-accessible collection of digital materials documenting the history and culture of Florida from prehistoric times to the modern day.

The Project is supported through a central fund created by the directors of the SUS libraries. Most funds are redistributed to libraries to reimburse the direct costs of digitizing Florida Heritage materials. A small percentage is allocated for graphics design, historical consulting, and other professional services. The cost of selection, cataloging, and other support activities are bourne by the individual libraries. Image storage, retrieval and website maintenance are provided by FCLA.

Fiscal management is provided through the Florida Center for Library Automation. Ongoing project oversight is provided by the Digitization Services Planning Committee, a standing committee of the SUS libraries.


Participating libraries select materials for inclusion in the Florida Heritage Collection and contribute catalog records for the digitized version to a central database. The libraries perform or outsource the digitization and create files of structural metadata describing the relation of images to logical parts of the resource. The structural metadata record and the set of images for each resource is transmitted to FCLA, where the data is loaded into a DB2 application on a central Unix server. Identifiers which serve the function of persistent URLs pointing to the DB2 application are inserted into the catalog records, which are used for name and topical access to the electronic resources.


Participating libraries are responsible for digitization of selected materials from their own collections. Each library may perform its own digitization, or contract with a vendor or with another SUS library for digitization services. Image capture must adhere to the standards promulgated by the Cornell Department of Preservation and Conservation (see Digital Imaging for Library and Archives, Kenny and Chapman, 1996). A Quality Index of 5 or better for visual images is required.

Three types of images are created for all textual materials in the collection: TIFF, JPEG and PDF. A TIFF and JPEG image is created for every page; related sets of pages (e.g. chapters or articles) are bundled into PDF files. In the first year of the project, participating libraries created TIFF images and submitted them to FCLA, which subsequently created PDF and JPEG derivatives.

TIFF images are created as the direct result of scanning source materials (that is, as the native file format), using a variety of scanning hardware, primarily flat-bed scanners. TIFFs are archived as uncompressed electronic masters. Bit-depth is appropriate to the source and its anticipated use, and may be bitonal, 8-bit grey, 24-bit color, or greater. Color images are created and maintained in the sRGB color-space. Both grey and color images are calibrated and scanned to within the tolerances promulgated by the Library of Congress for the American Memory project. Images created from microfilmed sources reflect the quality of the source microfilm.

TIFF images are used to create JPEG derivatives using Adobe ImageReady Version 2.0 in a batch executable process. The TIFF image is resized setting the width to 600 pixels and the height accordingly. The process then progressively optimizes the image creating an image that displays progressively in a Web browser. The image will display as a series of overlays, enabling viewers to see a low-resolution version of the image before it downloads completely.

Creation of PDF files is a function performed by the locally written Florida Heritage loader software. The loader calls LeadTools custom ActiveX control to open sets of JPEG images, and then uses Thomas Mertz's PDFLib software to build the PDF.

Text-based versions, whether encapsulated with PDF, HTML or other mark-up, are produced either by re-keying from source documents or by optical character recognition (OCR) of TIFF images. A minimal accuracy rate of 99.995% is required.


Participating libraries are responsible for creating full MARC catalog records for selected materials from their own collections. Cataloging records are maintained in a union database of all Florida Heritage materials at FCLA and are also contributed to the OCLC WorldCat.

Cataloging is expected to adhere to guidelines developed by the Technical Services Planning Committee Cataloging and Access Guidelines for Electronic Resources (CAGER). The guidelines specify that records should represent the electronic versions only, and include specific instructions to:

* Put the date of the original in Fixed Field Date1, the date of digitization in Date2, and use Form of Reproduction "s";
* Include a title (245) subfield h to indicate the resource is electronic;
* Specify the digitizing institution and date of digitization in the imprint (260);
* Include a series statement (830) for the Florida Heritage Project, justified by a general note (500);
* Use an original version note (534) to record the location of and publication information for the source document.

Catalog records also contain a target audience note (521) indicating the grade level of the material according to the Florida State Department of Education Sunshine State Standards (FDOESS).

Each record should also contain at least one Florida Heritage Timeline heading from the Florida History Timeline added as a geographic subject heading (651).

Complete MARC cataloging instructions can be found in the CAGER Guidelines.


A file of structural metadata is created for every document to indicate the relationship between the physical units of digitization (TIFF, JPEG and other images) and the logical units of publication (pages, chapters, and other parts). The metadata format used is a modified version of the Elsevier EFFECT format called DataSet.TOC.

For each electronic resource (book volume, journal issue, manuscript, etc.), the DataSet.Toc file:

* identifies and names the image files comprising the resource,
* defines the order of images,
* identifies and names the subsections (such as chapters),
* says which images belong to particular subsections,
* and establishes the order and hierarchy of subsections.


For each volume that is digitized, a directory containing one DataSet.TOC file and a set of images is sent by FTP from the contributing institution to FCLA. The metadata and images are processed by a locally written loader, which first checks that all the image files referenced by the DataSet.TOC are present, copies the images into a Florida Heritage directory, and loads the structural metadata into DB2 tables maintained on a Unix server. If instructed, the loader will also create derivative formats such as PDF files.

Once structural metadata is loaded and images are moved to the appropriate directories, access and navigation is provided by another locally written DB2 server program.

Persistent URLs referencing the server application are created by program and inserted into the bibliographic record describing the resource.


The cataloging records describing Florida Heritage resources are loaded into a shared central library management system, a locally developed application based on NOTIS, on an IBM mainframe. The records can be searched through the SUS Libraries' online catalog application, WebLUIS. All traditional catalog access points are available (author, title, subject, etc.) as well as Florida Heritage Timeline headings and grade level from the Sunshine State Standards categories.

Once records are retrieved, the URLs in the bibliographic record are used as hotlinks to the DB2 server application, which initially presents a Table of Contents display.


Participating libraries will continue to contribute materials to Florida Heritage. Funding has been provided for the digitization of approximately 50,000 additional pages by July 1, 2000.

A Panel for the Identification of Florida Heritage Resources will be formed to advise the libraries on selection of materials for digitization.

The Florida History Timeline will be fully developed to include narrative information and links to digitized materials for all Timeline headings. A thematic index to identify topics that cross Timeline categories will be developed.

The project will develop the capability of storing ASCII text obtained by performing Optical Character Recognition (OCR) on textual image files. This "dirty ASCII" will be used for full text retrieval of the documents.

The format for contributing structural metadata will be changed from the current modified EFFECT format to an XML-based structure.

Florida Heritage Collection | Publication of Archival Library & Museum Materials
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