Detection of neolithic settlements in thessaly (Greece) through multispectral and hyperspectral satellite imagery.
Detection of neolithic settlements in thessaly (Greece) through multispectral and hyperspectral satellite imagery.
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DOI：
10.3390/s90201167
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发表时间：
2009
期刊：
影响因子：
--
通讯作者：
Albanakis K
中科院分区：
文献类型：
--
作者：
Alexakis D;Sarris A;Astaras T;Albanakis K
色萨利是希腊的一个低浮雕地区，从新石器时代早期到青铜时代（公元前6,000 - 3,000年）建立了数百个新石器时代的定居点/告诉称为magoules。多传感器遥感应用于研究区域，以评估其潜在的检测新石器时代的定居点。通过在整个区域进行系统的全球定位系统测量，对数百个地点进行了地理参照。使用了四个主要传感器的数据，即大地卫星ETM、ASTER、EO 1- HYPERION和IKONOS。一系列图像处理技术最初应用于高光谱图像，以检测定居点和验证GPS测量的结果。虽然遇到了具体的困难，在自动分类的考古特征组成的类似的母材与周围的景观，研究的结果表明，不同的反应，每个传感器的检测新石器时代的定居点，根据他们的光谱和空间分辨率。
Thessaly is a low relief region in Greece where hundreds of Neolithic settlements/tells called magoules were established from the Early Neolithic period until the Bronze Age (6,000 – 3,000 BC). Multi-sensor remote sensing was applied to the study area in order to evaluate its potential to detect Neolithic settlements. Hundreds of sites were geo-referenced through systematic GPS surveying throughout the region. Data from four primary sensors were used, namely Landsat ETM, ASTER, EO1 - HYPERION and IKONOS. A range of image processing techniques were originally applied to the hyperspectral imagery in order to detect the settlements and validate the results of GPS surveying. Although specific difficulties were encountered in the automatic classification of archaeological features composed by a similar parent material with the surrounding landscape, the results of the research suggested a different response of each sensor to the detection of the Neolithic settlements, according to their spectral and spatial resolution.
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