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.