DESCRIPTION OF TERRAIN AS A FRACTAL SURFACE, AND APPLICATION TO DIGITAL ELEVATION MODEL QUALITY ASSESSMENT

被引：0
|
作者：
POLIDORI, L [1 ]
CHOROWICZ, J [1 ]
GUILLANDE, R [1 ]
机构：
[1] UNIV PARIS 06,GEOL GEOMORPHOL STRUCT & TELEDETECT LAB,F-75252 PARIS 05,FRANCE
来源：
PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING | 1991年 / 57卷 / 10期
关键词：
D O I：
暂无
中图分类号：
P9 [自然地理学];
学科分类号：
0705 ; 070501 ;
摘要：
Fractional Brownian motion is a surface model through which the topographic surface may be described. This model provides a simple method for estimating the fractal dimension of a digital elevation model. By computing the fractal dimension value at different scales and in different directions, interpolation artifacts may be revealed, contributing to digital elevation model quality assessment.
引用
收藏
页码：1329 / 1332
页数：4
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