CULTURAL HERITAGE THROUGH TIME

Transcription

1 JOINT PROGRAMMING INITIATIVE ON CULTURAL HERITAGE WORKSHOP: FUNDED RESEARCH PROJECTS PARADE CULTURAL HERITAGE THROUGH TIME 2017 BGC Geomatics, June 2017, Gdańsk University of Technology, Poland

2 CULTURAL HERITAGE THROUGH TIME Cultural Heritage Through Time" (CHT2) is to fully integrate the fourth dimension (4D) into Cultural Heritage studies. Kraków the Fortress City (Poland) is one of four case studies of the CHT2, which are used for the time varying reconstruction, analysis, visualization, and preservation. The goal of the project is to produce time-varying 3D products, from landscape to architectural scales, to analyse lost scenarios or visualize changes which are caused by human activities or nature. The results of the case studies will be the basis for web publication.

3 CASE STUDIES, Case 1 City center of Milan (Italy) Reconstruction of the ancient Roman circus is a complex mixture of Roman, Medieval, Spanish, Habsburg and late modern structures. Case 3 Medieval walls of Avila (Spain) UNESCO site dating back to the 11th century was built to protect the Spanish territories from the Moors and it has 82 semi-circular towers and 9 gates. Case 2 Hadrian Wall and its landscape (UK) UNESCO site dating back to around AD 120, which spanned ca 120 km Case 4 Fortress City of Krakow (Poland) UNESCO site built in 19th century, during the Age of Partitions, by the Austro- Hungarian Empire which decided to transform Krakow into a fortress city

4 STUDY AREA Map of The Krakow Fortress from 1885 (source:

5 THE KRAKÓW FORTRESS Location of selected forts that belong to Defence Perimeters I and V of the Krakow Fortress (source; P.Opaliński)

6 DATA Examples of current and archival data used in the process of modelling objects

7 Z+F IMAGER 5010C 3D Laser scanner

8 UAV Phantom 3 Professional - DJI

9 RESULTS Name of fort The type of data source used to build a 4/3D database for selected forts Defence Archival TLS ALS UAV Cartographic Perimeters data data Fort 2 Kościuszko I Fort 48 Batowice V Fort 47a Węgrzce V Fort 45 Zielonki (Marszowiec) V Bastion III Kleparz I Fort 47 Łysa Góra V Fort 47 ½ Sudół V /4D models obtained with different techniques for selected forts

10 RESULTS Fort 47 ½ Sudół Examples of current and archival data used in the process of modelling objects

11 Models based on archival plans RESULTS Fort 47 ½ Sudół

12 Fort 2 Kościuszko Examples archival data used in the process of modelling Fort Kościuszko

13 Models based on archival plans Fort 2 Kościuszko

14 TLS measurement Fort 2 Kościuszko

15 Fort 2 Kościuszko Fort Kosciuszko 3D model on the basis of images obtained using the UAV method

16 Fort 48 Batowice Fort Batowice 3D model on the basis of images obtained using the UAV method

17 Fort 47a Węgrzce Fort Węgrzce 3D model on the basis of images obtained using the UAV method

18 CONCLUSION The 4D database was produced thanks to collected multi-temporal data and experts' knowledge. The data set can be used both for forecasting, and analysing changes in the facilities, which have already occurred, and which have been caused by human activity or nature. The 3D models that had been obtained are an accurate reconstruction of the given object's condition as shown in included photos, plans. The results make it possible to present the current condition of the facility and provides a very good documentation.

19 WHAT S NEXT? Integrated web maps and 4D models are planned to be available in web browsers, mobile devices, and desktop map viewers. Preliminary studies indicate that the problem will arise when simplifying the geometry of 3D models and texturing them.

20 Thank You for Your attention! Any questions? Beata Hejmanowska Department of Geoinformation, Photogrammetry and Environmental Remote Sensing AGH University of Science and Technology Krystyna Michałowska Department of Land Surveying University of Agriculture in Krakow Sławomir Mikrut Department of Geoinformation, Photogrammetry and Environmental Remote Sensing AGH University of Science and Technology Ewa Głowienka Department of Geotechnical Engineering, Geomatics and Waste Management Kielce University of Technology Piotr Opaliński Historical Museum of the City of Krakow Piotr Kramarczyk Department of Geoinformation, Photogrammetry and Environmental Remote Sensing AGH University of Science and Technology Agnieszka Struś Department of Geoinformation, Photogrammetry and Environmental Remote Sensing AGH University of Science and Technology 2017 BGC Geomatics, June 2017, Gdańsk University of Technology, Poland