Author : Lalitya Narieswari
Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783659300639
Total Pages : 52 pages
Book Rating : 4.3/5 (6 download)
Book Synopsis Updating Topographic Map Using Remote Sensing Techniques by : Lalitya Narieswari
Download or read book Updating Topographic Map Using Remote Sensing Techniques written by Lalitya Narieswari and published by LAP Lambert Academic Publishing. This book was released on 2012 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.