Have a personal or library account? Click to login
Application of various approaches of multispectral and radar data fusion for modelling of aboveground forest biomass Cover

Application of various approaches of multispectral and radar data fusion for modelling of aboveground forest biomass

Open Access
|Jun 2023

Abstract

Five different data fusion techniques (multiple linear regression (MLR), high-pass filtering (HPF), intensity hue saturation (IHS), wavelet transformation (WT) and the hybrid method WT + IHS) have been applied to model the aboveground forest biomass (AGB) in this study. The RapidEye multispectral image and the PALSAR radar image were used in research as sources of remote sensing data. Five models for estimating forest AGB were built and analysed using data from test area in Chernihiv region (Ukrainian Polissya). Correlation and min–max accuracy have been calculated for each model to measure the model performance. Among all the data fusion approaches used in the study, the high-pass filtering method has shown the greatest efficiency.

DOI: https://doi.org/10.2478/ffp-2023-0006 | Journal eISSN: 2199-5907 | Journal ISSN: 0071-6677
Language: English
Page range: 55 - 67
Submitted on: Dec 12, 2022
Accepted on: Mar 27, 2023
Published on: Jun 12, 2023
Published by: Forest Research Institute
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2023 Dmytro Movchan, Andrii Bilous, Lesia Yelistratova, Alexander Apostolov, Artur Hodorovsky, published by Forest Research Institute
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.