Inventory surveys of historical structures by scanning tacheometry

• Autorzy: Toś C. , Wolski B. , Wolski B. , Zielina L.
• Konferencja: Bilateral Geodetic Meeting Poland-Italy (8th; 22-24.06.2006; Wrocław, Poland)
• Języki publikacji: EN

Abstrakty

EN

Combining a scannig technique, polar survey and digital photographs can be effective method of an inventory survey of historical structures. In the presented example an inventory scanning of the Cracow Barbican has been taken by auto-tracking total station Topcon GPT-820 Scan. The main structure block was scanned by 1mx1m grid, details of structure by 10cmx1Ocm and 5mmx5mm. Single points definig orientation and important details of object shape were measured by spatial polar method. A standard camera has been used to provide digital photographs necessary for wall surfaces rendering. The 3D model has been produced by CAD program and Topcon software Field Scan and PI 3000. Optimization of grid modules and adaptation of modelling procedure have let to work out the technology which can produce models which meet high structural and architectonic demands of inventory accuracy.

Słowa kluczowe

EN

geodesy; digital photographs; scanning

PL

geodezja; fotografia cyfrowa; skanowanie

• Wydawca: Wydział Geodezji i Kartografii Politechniki Warszawskiej
• Czasopismo: Reports on Geodesy
• Rocznik: 2006
• Tom: z. 2/77
• Strony: 219--226
• Opis fizyczny: Bibliogr. 6 poz., rys., schem

Twórcy

autor

Toś C.

autor

Wolski B.

autor

Wolski B.

autor

Zielina L.

• Cracow University of Technology Poland

Bibliografia

• 1. Kaspar M., Pospisil J., Stroner M., Hladky R., Kremen T. Cyrax 3D Laser Scanning System - Testing and using in Practical Application. Proc. INGEO 2002. Bratislava. pp. 151-158.
• 2. Pikoń A. AutoCAD 2000 i 2002 PL. Edit by Helion. Gliwice 2002 (in polish).
• 3. Riegl J. 2002. Moving away from the one scanner fits all' solution. GIM International April 2002. Volume 16.
• 4. Toś C., Wolski B., Zielina L. Monitoring of artificial and natural slopes by scanning method. Inżynieria Morska i Geotechnika 2/2006, pp. 105-109 (in polish).
• 5. Woźniak M. Inventory survey of historical structures and their monitoring of displacements. Reports on Geodesy. Warsaw University of Technology. No 3. 2005, pp. 299-304 (in polish).
• 6. Wunderlich T. 2002. Terrestial laser scanners - Perfomance and Application. Proc. INGEO 2002. Bratislava. pp. 143-150.