Kang, Joon-Mook 
  
THE SPATIAL ANALYSIS AND ACQUISITION OF PRECISION DIGITAL DATA 
DUE TO CULTURAL PROPERTIES 
Kang, Joon-Mook 
Professor , Chungnam National University, Korea 
Department of Civil Engineering, 
kang_jm@hanbat.chungnam.ac.kr 
Bae, Sang-Ho 
Professor, Daelim College, Korea 
Department of Civil Engineering, 
shbae(@daelim.ac.kr 
Lee, Sung-Soon 
Ph. D. Candidate, Chungnam National University, Korea 
Department of Civil Engineering, 
gisyi@kis.kigam.re.kr 
KEY WORDS : Film based photogrammetry, The bell of Sungduk, CRP, Spatial analysis, Digital data, Cultural 
Properties. 
ABSTRACT 
So as to succeed to the traditional culture of one nation and develop it, more scientific countermeasure for 
conservation and restoration about cultural properties is necessary. 
This study is to measure of the bell of Sungduk, the Great which is the Korean representative temple bell founded in 
the 8th century precisely by using CRP technique and carry out the diverse spatial analyses on the basis of the data of 
this. For this, I planned the scheme for the prevention of slight shock of bell which may be caused in image acquisition 
processing, and established the plan, so that one may acquire the image of bell body and each pattern effectively by 
connecting the inside and outside of bell with same coordinate system. And, this researcher could carry out the analysis 
of spatial position relation about the figure engraving in relief, the creation of contour of Imm, the analysis of 
longitudinal section and cross section about bell body, the calculation of specific gravity to use relation between weight 
and volume, the calculation of central axis, and the analysis of balanced beauty etc, from the digital data acquired by 
drawing image. As this could suggest the diverse spatial analysis schemes as well as the efficient method of data 
acquisition for the conservation and restoration of cultural properties, it is expected that this will be able to contribute 
toward the relevant study of archaeology and fine art history etc. 
1. INTRODUCTION 
The bell of Sungduk the Great is the representative temple bell of unified Shilla period which was manufactured in the 
7th year of the King. Hyekong in Shilla. Then, the auxiliary value is very high, as it may be registered in UNESCO. 
But, it has passed through 1,200 years or more, many points at issues such as crevice and voiced sound etc. are being 
raised recently. So, the countermeasure preparation is required. 
Therefore, in this study, this research was acquired the precise geometrical real measuring data for expressing the 
conservation state of present new bell with exact digital data and executed diverse analyses on the basis of the data. 
1.1 CONTENTS AND METHOD OF STUDY 
In this study, this research was acquired vector data by establishing same coordinates system about the new bell of 
Sungduk the Great which is original form and drawing acquired image. This research was tried to perform precise 3- 
dimensional location measurement and geometrical formation analysis by using vector data. This research was 
expressed each model with whole structures of same coordinates system by using bulsa-Walf 3-dimensional coordinates 
  
422 International Archives of Photogrammetry and Remote Sensing. Vol. XXXIII, Part B5. Amsterdam 2000.