Preparing to Preserve: Three Essential Steps to Building Experience with Long-Term Digital Preservation

Many organizations face complex questions of how to implement affordable and sustainable digital preservation practices. One strategic priority at the University Libraries at the University of Nevada-Las Vegas, United States, is increased focus toward preservation of unique digital assets, whether digitized from physical originals or born digital. A team comprised of experts from multiple functional library departments (including the special collections/archives area and the technology area) was established to help address this priority, and efforts are beginning to translate into operational practice. This work outlines a three-step approach: Partnership, Policy, Pilot taken by one academic research library to strategically build experience utilizing a collaborative team approach. Our experience included the formation of a team, education of all members, and a foundational attitude that decisions would be undertaken as partners rather than competing departments or units. The team’s work included the development of an initial digital preservation policy, helping to distill the organizational priority and values associated with digital preservation. Several pilot projects were initiated and completed, which provided realistic, first-person experience with digital preservation activities, surfaced questions, and set the stage for developing and refining sustainable workflows. This work will highlight key activities in our journey to date, with the hope that experience gained through this effort could be applicable, in whole or part, to other organizations regardless of their size or capacity

Developing a Preservation Metadata Standard for Languages

We have so many languages to communicate with others as humans. There are approximately 7000 languages in the world, and many are becoming extinct for a variety of reasons. In order to preserve and prevent the extinction of these languages, we need to preserve them. One way of preservation is to have a preservation metadata for languages. Metadata is data about data. Metadata is required for item description, preservation, and retrieval. There are various types of metadata, e.g., descriptive, administrative, structural, preservation, etc. After the literature study, the authors observed that there is a lack of study on the preservation metadata for language. Consequently, the purpose of this paper is to demonstrate the need for language preservation metadata. We found some archaeological metadata standards for this purpose, and after applying inclusion and exclusion criteria, we chose three archaeological metadata standards, namely: Archaeon-core, CARARE, and LIDO (Lightweight Information Describing Objects) for mapping metadata

A socio-environmental geodatabase for integrative research in the transboundary Rio Grande/Río Bravo basin

Integrative research on water resources requires a wide range of socio-environmental datasets to better understand human-water interactions and inform decision-making. However, in transboundary watersheds, integrating cross-disciplinary and multinational datasets is a daunting task due to the disparity of data sources and the inconsistencies in data format, content, resolution, and language. This paper introduces a socio-environmental geodatabase that transcends political and disciplinary boundaries in the Rio Grande/Río Bravo basin (RGB). The geodatabase aggregates 145 GIS data layers on five main themes: (i) Water & Land Governance, (ii) Hydrology, (iii) Water Use & Hydraulic Infrastructures, (iv) Socio-Economics, and (v) Biophysical Environment. Datasets were primarily collected from public open-access data sources, processed with ArcGIS, and documented through the FGCD metadata standard. By synthesizing a broad array of datasets and mapping public and private water governance, we expect to advance interdisciplinary research in the RGB, provide a replicable approach to dataset compilation for transboundary watersheds, and ultimately foster transboundary collaboration for sustainable resource management.The project was funded by Grant No. G15AP00132 from the United States Geological Survey. Open Access fees paid for in whole or in part by the University of Oklahoma Libraries.Ye

Implementing the International Image Interoperability Framework (IIIF) for accessibility and reuse of cultural heritage resources on the web – Challenges and Advantages

The accessibility of images-based resources is important for the practice of research, teaching and knowledge transfer in the Social Sciences and the Humanities. In the past twenty-five years, Cultural Heritage Institutions (CHIs) have been digitizing and providing millions of digital surrogates of their artefacts, paintings, books, maps, manuscripts and other objects in digital repositories and web platforms. However, most of those digital resources are still locked up in silos which means they lack interoperability and reusability. To address this issue, the International Image Interoperability Framework (IIIF) was created in 2011 by technologists from Stanford University, The British Library and The Bodleian Library, The National Library of Norway and The National Library of France (BnF). This study will address the challenges and advantages of the IIIF’s implementation in digital repositories of CHIs and how the IIIF can enhance research, teaching and knowledge transfer in the social sciences and humanities. This study will also look at the IIIF implementation scenario in Europe and in Portugal through qualitative analysis of professionals’ responses to a questionnaire.A acessibilidade de recursos baseados em imagens é importante para a prática da investigação, ensino e transferência de conhecimentos nas Ciências Sociais e Humanas. Nos últimos vinte e cinco anos, as Instituições de Património Cultural (CHIs) têm vindo a digitalizar e a fornecer milhões de substitutos digitais dos seus artefactos, pinturas, livros, mapas, manuscritos e outros objetos em repositórios digitais e plataformas web. No entanto, a maioria desses recursos digitais ainda se encontram encerrados em silos, o que significa que lhes falta interoperabilidade e reutilização. Para abordar esta questão, o International Image Interoperability Framework (IIIF) foi criado em 2011 por tecnólogos da Universidade de Stanford, The British Library e The Bodleian Library, The National Library of Norway e The National Library of France (BnF). Este estudo abordará os desafios e vantagens da implementação do IIIF em repositórios digitais de instituições culturais e universidades e como o IIIF pode melhorar a investigação, o ensino e a transferência de conhecimento nas ciências sociais e humanas. Este estudo analisará também o cenário de implementação da IIIF em Portugal através da análise qualitativa das respostas dos profissionais a um questionário

Applying RDA to CONTENTdm & Islandora

The Resource Description and Access (RDA) standard has been widely implemented in integrated library systems and its application with MARC has long been discussed, but its applicability in content and digital asset management systems and with non-MARC standards hasn\u27t been much addressed. The national RDA non-MARC tests found that it is not easy to evaluate RDA without an application available to aptly manage and display the data, however, to accommodate RDA in existing content and digital asset management systems still remains an issue. This presentation will address how RDA has been applied in cataloging and migrating digital materials in CONTENTdm and Islandora at the University of Central Florida Libraries. It will also look at using RDA with other cataloging and metadata standards such as Dublin Core (DC), Metadata Object Description Schema (MODS) and Describing Archives: A Content Standard (DACS) to catalog digital materials including digitized serials and monographs

Net.Sense

Net.sense will server as a proof-of-concept of a new type of network management system, using biological models and statistical principles to address scalability, predictability, and reliability issues associated with managing the highly complex computer systems that we as a society have come to depend on

Mesoscale mapping of sediment source hotspots for dam sediment management in data-sparse semi-arid catchments

Land degradation and water availability in semi-arid regions are interdependent challenges for management that are influenced by climatic and anthropogenic changes. Erosion and high sediment loads in rivers cause reservoir siltation and decrease storage capacity, which pose risk on water security for citizens, agriculture, and industry. In regions where resources for management are limited, identifying spatial-temporal variability of sediment sources is crucial to decrease siltation. Despite widespread availability of rigorous methods, approaches simplifying spatial and temporal variability of erosion are often inappropriately applied to very data sparse semi-arid regions. In this work, we review existing approaches for mapping erosional hotspots, and provide an example of spatial-temporal mapping approach in two case study regions. The barriers limiting data availability and their effects on erosion mapping methods, their validation, and resulting prioritization of leverage management areas are discussed.BMBF, 02WGR1421A-I, GROW - Verbundprojekt SaWaM: Saisonales Wasserressourcen-Management in Trockenregionen: Praxistransfer regionalisierter globaler Informationen, Teilprojekt 1DFG, 414044773, Open Access Publizieren 2019 - 2020 / Technische Universität Berli

Riverine Ecosystem Management: Science for Governing Towards a Sustainable Future

This open access book surveys the frontier of scientific river research and provides examples to guide management towards a sustainable future of riverine ecosystems. Principal structures and functions of the biogeosphere of rivers are explained; key threats are identified, and effective solutions for restoration and mitigation are provided. Rivers are among the most threatened ecosystems of the world. They increasingly suffer from pollution, water abstraction, river channelisation and damming. Fundamental knowledge of ecosystem structure and function is necessary to understand how human acitivities interfere with natural processes and which interventions are feasible to rectify this. Modern water legislation strives for sustainable water resource management and protection of important habitats and species. However, decision makers would benefit from more profound understanding of ecosystem degradation processes and of innovative methodologies and tools for efficient mitigation and restoration. The book provides best-practice examples of sustainable river management from on-site studies, European-wide analyses and case studies from other parts of the world. This book will be of interest to researchers in the field of aquatic ecology, river system functioning, conservation and restoration, to postgraduate students, to institutions involved in water management, and to water related industries

Building information modeling – A game changer for interoperability and a chance for digital preservation of architectural data?

Digital data associated with the architectural design-andconstruction process is an essential resource alongside -and even past- the lifecycle of the construction object it describes. Despite this, digital architectural data remains to be largely neglected in digital preservation research – and vice versa, digital preservation is so far neglected in the design-and-construction process. In the last 5 years, Building Information Modeling (BIM) has seen a growing adoption in the architecture and construction domains, marking a large step towards much needed interoperability. The open standard IFC (Industry Foundation Classes) is one way in which data is exchanged in BIM processes. This paper presents a first digital preservation based look at BIM processes, highlighting the history and adoption of the methods as well as the open file format standard IFC (Industry Foundation Classes) as one way to store and preserve BIM data

Hydrolink 2020/3. 85th IAHR anniversary

Topic: 85th IAHR anniversar