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Methodology of conservation-restoration of glazed ceramics
Kloužková, A. ; Svobodová, Ljuba ; Dvořáková, P. ; Kolářová, M. ; Kohoutková, M. ; Randáková, S. ; Šefců, R. ; Kloužek, J. ; Vokáč, M. ; Kubásek, J.
The methodology is focused on the conservation-restoration of glazed ceramics with regard to the stability and porosity of the ceramic shard. It provides a comprehensive overview of suitable procedures for processing this type of material. It contains an overview of suitable methods for assessing the degree of damage (both ceramic body and glaze), sampling procedures and methods for identifying chemical and mineralogical composition of ceramics and glazes and the stability of the system. It also describes cleaning options, procedures for consolidation, bonding and filling of missing fragments, and possible retouching of the ceramic body and glaze. It also contains principles for the appropriate storage of these objects and annotated examples are given to understand the individual results.
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Methodology of conservation-restoration of low-fired unstable ceramics
Kloužková, A. ; Svobodová, Ljuba ; Dvořáková, P. ; Kolářová, M. ; Kohoutková, M. ; Vokáč, M. ; Randáková, S.
The methodology is focused on the conservation-restoration of low-fired unstable ceramics. It provides a comprehensive overview of suitable procedures for processing this type of material. It contains a summary of suitable methods for assessing the degree of damage, sampling procedures and recommended analyses for identifying chemical and mineralogical composition of ceramics. It also describes cleaning options, consolidation procedures, bonding and filling of missing fragments and possible retouching. It also contains principles for the appropriate storage of these objects and annotated examples are given to understand the individual methods.
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Computer Applications in Archaeology 21 / 2022, Kostelec nad Černými lesy, 1.-3. 6. 2022. Abstract book
Demján, Peter
The proceedings present a summary of the abstracts of talks presented at the 21st annual Computer Applications in Archaeology conference. The theme of the conference was Archaeology of Open Data. Talks focused mainly on research and other use of data that are made openly available (e.g. they come from open databases or other similar sources). The goal of the conference was to discuss the possibilities of data reuse in archaeology in accordance with the FAIR principles. The program was further supplemented with thematic workshops on data reuse.
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Methodology of processing and archiving of aerial survey data in archaeology
Gojda, Martin ; Novák, David ; Kuna, Martin ; Vavřín, P. ; Bíšková, J.
The Methodology of Processing and Archiving of Aerial Survey Data in Archaeology is one of the outputs that concludes not only the research project Archaeology from the Sky, but also one of the stages of aerial archaeology and digitization of archaeological data in the Czech Republic. Both of these areas began to develop in the Czech Republic in the early 1990s, initially independently, and over time in ever closer cooperation. These two branches of archaeological work in the Czech Republic have undergone a deeper transformation in the past decade, which has meant the creation of an institutionalised research infrastructure, the Archaeological Information System of the Czech Republic, for the field of digital documentation, and a full-fledged move towards digital technologies for data collection, preservation, analysis and presentation for aerial archaeology. Nowadays it is hard to imagine aerial survey without digital technologies and at the same time the image of the country's archaeological heritage without attractive and professionally valuable aerial images. Having learnt from the natural disasters at the Archaeological Institutes of the CAS in 2002 and 2008, we now know that digitisation is the only way to save older data, to secure them from future loss and to make them fully usable (by making them accessible to a wide range of experts and other interested parties). Leaving aside the development of proprietary technologies, which will always be a task for a narrower circle of specialists, the development of digitisation in aerial archaeology brings two main challenges for most archaeologists working in this field. The first is the conversion and description of legacy, analogue documents into digital form, as old images can contain irreplaceable information that it would be a shame to leave buried in archives and exposed to the gradual loss of their informational value. The second challenge is to recognise the demands that the advent of the information society in general brings with it, i.e. the need for greater cooperation between professionals, sharing of information and coordination of professional practices. While the entire Archaeology from the Sky project focused on the first task, this methodology offers help with the second task. Methodologies of this type are now being developed throughout Europe, but they are not yet numerous and by no means cover all areas of archaeological work. Only a methodology (“Guide to Good Practice”) prepared in 1999 by the leading British institution Archaeology Data Service has been published directly on our topic, however, it is already evident from the date of its publication that it cannot fully cover the needs of today, not to mention the specific situation of Czech archaeology and its procedures. The European Archaeological Council's 2014 manual, which was also published in Czech translation, focuses on the archiving of archaeological data, but it is general and does not address the specific issues of aerial archaeology. Of the Czech manuals, only the 2017 Methodology for the Identification of Immovable Archaeological Monuments touches our topic in a marginal way. The authors of the presented manual and the members of the expert team of the Archaeology from the Sky project are convinced that this methodology will contribute to the protection of a specific part of the archaeological heritage in the Czech Republic. We also believe that thousands of aerial archaeological images, which are already available through the AMCR Digital Archive, will soon be joined by other collections, and that this fact will contribute to the development of professional research and public interest in archaeology.
Plný tet:  PDF
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Remote sensing and its changing ways to archaeological sites detection and mapping
Gojda, Martin
The dynamic development of remote sensing today also significantly enriches the archaeological investigation of prehistoric and historical settlement from above, especially within a heuristic approach (detection and photographic documentation of as yet unregistered areas with archaeological sources in the case of targeted aerial prospection, analysis and interpretation of orthophotographs and satellite data in the case of the use of orthophotomaps publicly available on the internet) and in the subsequent mapping and creation of plans of newly identified evidence of past settlement activities. The article provides a brief overview of technical innovations and possibilities in both mentioned steps of the research process and describes how the Institute of Archaeology of the Czech Academy of Sciences is currently processing aerial photographs (taken in 1992–2016 during aerial survey campaigns) into digital orthorectified and georeferenced maps (large areas with traces of past settlement activities visible mainly through indirect vegetation indicators) and detailed plans of individual sites, i.e., accumulations of buried anthropogenic features of prehistoric and historical origin in a small area.
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The town walls in Chrudim: thirty-six years of excavations
Frolík, Jan ; Musil, J.
Archaeological research has documented the creation of fortifications in Chrudim in the second half of the 13th century. It proved the existence of half-cylindrical towers strengthening the city wall and documented the existence of the city castle. Attention was paid to the bailey walls and the 'Prachárna' bastion. Remains of suburban fortifications were newly identified.
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