利用地形和卫星图像分析研究平壤东南部的古河道：成功勘测旧石器遗址的可能性

IF 1.5 3区地球科学 0 ARCHAEOLOGY

Archaeometry Pub Date : 2023-09-11 DOI:10.1111/arcm.12912

Jun-Myong Jon, Yong-Il Jon, Il-Nam Kim, Il-Ryong Nam, Won-Hyok Ji, Ryong-Il Kang, Jun-Chol Kang

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引用次数: 0

摘要

平壤东南部的大同江下游左岸有第四纪古河道。我们的目的是利用数字高程模型（DEM）和 Landsat ETM+ 确定阶地和古河道的位置，从而确定寻找旧石器时代遗址的可能性。古河道研究的重点是调查与旧石器时代遗址相关的 80-100 米高的阶地，利用 DEM 数据和 Landsat ETM+ 图像进行地形（高程、坡度和面宽）分析，以及 FCC（假色分量）、BR（带比）、PCA（主成分分析）、ISODATA 和 SAM 分析。结果表明，使用 DEM 和 ETM+ 的分析方法可以通过勘测阶地和古河道以及分析地貌有效地发现旧石器时代遗址。

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Study of the paleochannel in the southeastern part of Pyongyang by using topographic and satellite image analysis: A possibility for successful survey of paleolithic site

There are Quaternary paleochannels in the left bank of the lower reaches of the Taedong River in the southeastern side of Pyongyang. We aimed to determine the possibility to find Paleolithic sites by locating terraces and paleochannels using digital elevation models (DEM) and Landsat ETM+. The study on paleochannels focused on survey of terrace of the 80–100 m high, associated with the Paleolithic site, performing topography (elevation, slope and aspect) analysis with DEM data and FCC (False Color Component), BR (Band Ratio), PCA (Principal Component Analysis), ISODATA, and SAM with Landsat ETM+ image. The results show that the analysis method using DEM and ETM+ is effective to find Paleolithic sites through surveys of terrace and paleochannel and analysis of facies.

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来源期刊

Archaeometry 地学-地球科学综合

CiteScore

3.60

自引率

12.50%

发文量

105

审稿时长

6 months

期刊介绍： Archaeometry is an international research journal covering the application of the physical and biological sciences to archaeology, anthropology and art history. Topics covered include dating methods, artifact studies, mathematical methods, remote sensing techniques, conservation science, environmental reconstruction, biological anthropology and archaeological theory. Papers are expected to have a clear archaeological, anthropological or art historical context, be of the highest scientific standards, and to present data of international relevance. The journal is published on behalf of the Research Laboratory for Archaeology and the History of Art, Oxford University, in association with Gesellschaft für Naturwissenschaftliche Archäologie, ARCHAEOMETRIE, the Society for Archaeological Sciences (SAS), and Associazione Italian di Archeometria.