Updating Topographic Map using Remote Sensing Techniques: Comparison of Pixel Based Interpretation and Object Oriented Analysis

Narieswari, Lalitya

ISBN 10: 3659300632 / ISBN 13: 9783659300639

Published by LAP LAMBERT Academic Publishing, 2012

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Bibliographic Details

• Title: Updating Topographic Map using Remote Sensing Techniques: Comparison of Pixel Based Interpretation and Object Oriented Analysis
• Publisher: LAP LAMBERT Academic Publishing
• Publication Date: 2012
• Language: English
• ISBN 10: 3659300632
• ISBN 13: 9783659300639
• Binding: Paperback
• Condition: Like New
• Book Type: book

About this title

Synopsis

Image segmentation as basis for object oriented analysis promises high classification accuracy as it also takes structural, textural, contextual and spectral information into account. In this study, vegetation features were extracted on the basis of classification results acquired using the object oriented image analysis and pixel based approaches using fusion of ALOS imagery (PRISM & VNIR) with a spatial resolution of 2.5 m. The main objective of the study is to evaluate the performance of the object oriented image analysis on extracting vegetation features compared to the traditional pixel based classification as an alternative approach for updating the Indonesian topographic map. Beside the accuracy assessment, cost and time assessment was also performed in this study.

About the Author

Lalitya Narieswari is a researcher in GeospatialInformation Agency (BIG) Republic of Indonesia since 2003. Her professional activities are related to GIS and Remote Sensing application for environmental monitoring.