Category Archives: ADS Projects

ADS 3D Viewer

ADS 3D Viewer is a two year project funded under the ‘Marie Curie Actions’ Seventh Framework Programme, and benefits from the collaboration with the Italian Visual Computing Lab in the framework of the ARIADNE European project. In the past ten years the use of new technologies for the 3D documentation and reconstruction of cultural heritage has changed how we approach archaeological research.

The growth of information technology in 3D documentation tools, including electronic surveying instruments, laser scanners, photogrammetric cameras, and even CAD modellers, has brought an exponential increase in the use of digital data. The use of “real-time” survey software and hardware such as total stations, global positioning systems (GPS), photogrammetry and laser scanners has had a remarkable impact on archaeological recording as well as important implications for archaeological survey. The use of these techniques, by improving the accuracy and precision of the documentation process, is considerably changing the nature and implications of the word “digital” in archaeology. Presently, the main challenge for archaeologists and information and communication technology specialists consists in the preservation and dissemination of 3D data in archaeology. Up to now, a large number of 3D digital data archives have been produced and most focus on the preservation of the information over time without thinking about the accessibility of these data on the part of the scientific community.

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Blue/Black on Red Jar, ID 76449 in the ADS 3D viewer. © Egypt Exploration Society, Amarna Trust

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DADAISM Project

DADAISM

The DADAISM project brings together researchers from the diverse fields of archaeology, human computer interaction, image processing, image search and retrieval, and text mining to create a rich interactive system to address the problems of researchers finding images relevant to their research.

In the age of digital photography, thousands of images are taken of archaeological artefacts. These images could help archaeologists enormously in their tasks of classification and identification if they could be related to one another effectively. They would yield many new insights on a range of archaeological problems. However, these images are currently greatly underutilized for two key reasons. Firstly, the current paradigm for interaction with image collections is basic keyword search or, at best, simple faceted search. Secondly, even if these interactions are possible, the metadata related to the majority of images of archaeological artefacts is scarce in information relating to the content of the image and the nature of the artefact, and is time intensive to enter manually.
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Comments Open on OASIS Redevelopment Mock Up

Thank you if you responded to the OASIS redevelopment survey over the summer, we have now produced a selection of scenarios which reflect the survey responses. We will be making the survey responses available in due course

The mock up is divided into different scenarios for different types of user: Contractor, HER, Museum etc and each page has a comment area at the bottom. Please use the comments area to leave any feedback you have, positive or negative, as if we don’t know your thoughts now we cannot accommodate them in the final design. We would appreciate your comments even if you are not a user of the current system.

http://oasis.ac.uk/form/redev_demo/

The mock up will be open for comments until Sunday 8th February.

Providing feedback will give you a real opportunity to influence the redevelopment of OASIS.

If you have any questions about this, or the project in general, please contact the ADS via Jo Gilham on jo.gilham@york.ac.uk or 01904 323937.

ADS welcomes the NEARCH partners to York!

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​NEARCH partners enjoying a December hailstorm on their way to start the meeting in York.

ADS was delighted to host the NEARCH partners on 11-12 December, 2014 for both a plenary meeting, and the first of the NEARCH scientific sessions. As it was winter in the north of England, the partners first had to brave a hailstorm, lasting just the few minutes walk from their hotel to the meeting venue!

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Archaeological Drones

Unmanned Aerial Vehicles (UAVs) are a ‘disruptive technology’, a technology that forces us to rethink how we do (or used to do) things – from protecting white rhino to delivering pizza. Everyone who needs a bird’s eye view is now wondering how this technology can help them; farmers, structural engineers, ecologists and, of course, archaeologists.

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Hexacopter equipped to take near-vertical photographs

In theory, even a very minor archaeological site can now benefit from its very own aerial survey. But while the possibilities for archaeology are immensely exciting, many of the actual results are still disappointing; blurry aerial photos, images which may be pretty but which can’t be georeferenced and expensive cameras hitting the ground at terminal velocity.

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HERALD Update

Over the summer holiday period we’ve continued to work away at trying to make sense of the results of the range of surveys we undertook earlier in the year. While completion of the reports is still a work in progress we wanted to give you a sneak preview into the results and the way in which it was forming out ideas about a new model for OASIS. The survey results have reinforced a few things that we already suspected.

We definitely:

  • need to maintain a consistent and continuing level of communication, engagement and training surrounding the system.
  • need a range of workflows to suit different people.
  • need to provide for different levels of interaction with the system, from a light touch to a comprehensive reporting system.
  • need to encourage the archiving and dissemination of grey literature.
  • need to include the museum curators in the process.
  • need to include the ability to record specialist data when and where appropriate.
  • need to work with data consumers to make import and export systems that are simple to use.

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New Guidelines for ADS Depositors

data_repositoryThe ADS, supported by funding from the Archives and Records Association, has recently revamped our Guidelines for Depositors.

The revamp reviewed the current ADS guidelines on digital archive deposition and developed updated guidance policies for depositors in light of the recent revisions to the Guides to Good Practice and the development of ADS-easy.

The revision to the ADS Guidelines for Depositors has produced a new user friendly interface designed after detailed consultation with users on the most intuitive and instructive way to present the guidelines.

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Marie Curie post doctoral fellow Fabrizio Galeazzi joins ADS and the Centre for Digital Heritage

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Fabrizio 3D laser scanning at Las Cuevas site, Chiquibul Reserve (Belize).

This term ADS are pleased to welcome Fabrizio Galeazzi, a new Marie Curie post doctoral fellow, who will be working with us and the Centre for Digital Heritage.

Fabrizio comes to York having received a BA and MA in Archaeology at the University of Rome “La Sapienza”, specializing in Late Antiquity and Medieval Archaeology, and completing a Ph.D. in World Cultures/Heritage at the University of California, Merced. Fabrizio’s doctoral research investigated the potential use of 3D technologies for the analysis and interpretation of archaeological and heritage sites and how 3D documentation technologies, such as laser scanning and dense stereo matching techniques, are changing archaeological excavation practices.
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The ADS goes to the Houses of Parliament

parliamentary-office-science-technologyThe Parliamentary Office of Science and Technology (POST) hosted an exhibition in the Members’ Dining Room in the House of Commons on Tuesday (15th July) to which the ADS were very pleased to be invited to participate.

POST is Parliament’s in-house source of independent, balanced and accessible analysis of public policy issues related to science and technology. POST publishes 20-30 POSTnotes each year, along with occasional longer reports and short POSTboxes. They focus on current science and technology issues and aim to anticipate policy implications for parliamentarians.

This exhibition focussed on ‘Big Data’ was arranged in collaboration with Research Councils UK, which represents the AHRC, NERC and the five other leading public sector bodies that fund research in the UK. Readers of this blog will already know of the ADS’ close relationship with the AHRC, and that we are the smallest of NERC’s data centres with a remit for science based archaeology.
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