Please use this identifier to cite or link to this item:
http://repository.ipb.ac.id/handle/123456789/105519
Title: | A Simple and Straightforward Approach in Mapping Rice Area Using Multitemporal Sentinel-1 SAR Data |
Other Titles: | Pendekatan Sederhana dan Lugas dalam Pemetaan Sawah Menggunakan Data SAR Multitemporal Sentinel-1 |
Authors: | Barus, Baba Trisasongko, Bambang Hendro Mahabbah, Muhammad Hayyu |
Issue Date: | 2021 |
Publisher: | IPB University |
Abstract: | Sentinel-1 sensor capable to provide temporally dense and open access data is a candidate platform for rice monitoring. The objective of this study was to exploit Sentinel-1 C-band Synthetic Aperture Radar (SAR) multitemporal imagery to detect and to map rice cropping areas of Cianjur, Indonesia, through (1) learning backscattering behavior over rice fields; and (2) generating rice area maps via several thresholding combinations. Layer manipulation (r.series aggregate operation) and RGB false-color composite images were constructed to better visualize the separability of rice areas among other types of land utilization. The result shows an averaged accuracy of about 82% with the highest accuracy of 85.6% using maximum and minimum backscatter coefficient thresholds on VH polarization. It is, therefore, concluded that a simple, straightforward approach could be beneficial for a specific task while minimizing the computational burden for further broad-scale implementation. |
URI: | http://repository.ipb.ac.id/handle/123456789/105519 |
Appears in Collections: | UT - Land Resource Management |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
A14160032_Hayyu Mahabbah.pdf Restricted Access | Fulltext | 2.59 MB | Adobe PDF | View/Open |
Cover, Declaration, Abstract, Validity Sheet, Preface, Table of Contents.pdf Restricted Access | Cover | 659.12 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.