文章基本信息

标题：Analysis of Object-Oriented Classification Results Derived From Pansharpened LANDSAT 7 Etm+ and ASTER Images
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作者：A. M. Marangoz ; S. Karakis ; M. Oruc 等
期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2006
卷号：XXXVI-1/W41
出版社：Copernicus Publications
摘要：In this study, performance of object-oriented classification approach has been tested using medium resolution satellite dataset of Zonguldak testfield. For this purpose, Landsat 7 ETM+ and ASTER images were used because of their nearly similar ground sampling distance (GSD). As a first step, pan-sharpened images were created based on the combination of panchromatic and color bands available in the dataset using a special methodology implemented in the PCI Geomatica v9.1.4 software package. Following this, resulted images were handled by the eCognition v4.0.6 software with the main steps of segmentation and classification. After determining the optimal segmentation parameters correctly, classification of main object classes were realized and verified by the auxiliary data e.g. maps, aerial photos and personal information
关键词：object-oriented classification; eCognition; Landsat 7 ETM+; ASTER; pan-sharpened image