Multitemporal histogram matching - a new approach of moss and lichen change detection from landsat in datapoor antarctica environments
Mosses and lichens are important components of Antarctic ecosystems. Maps of these vegetation are needed to improve our understanding of ecosystem dynamics. This requires species distribution to be mapped repeatedly over time, a critical task that becomes extremely challenging in data-poor Antarctic...
Published in: | Jurnal Teknologi |
---|---|
Main Authors: | , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Penerbit UTM Press
2020
|
Subjects: | |
Online Access: | http://eprints.utm.my/91597/ http://eprints.utm.my/91597/1/MohammadShawkat2020_MultitemporalHistogramMatchinganewApproach.pdf https://doi.org/10.11113/jt.v82.14701 |
id |
ftunivmalaysia:oai:generic.eprints.org:91597 |
---|---|
record_format |
openpolar |
spelling |
ftunivmalaysia:oai:generic.eprints.org:91597 2023-11-12T04:04:12+01:00 Multitemporal histogram matching - a new approach of moss and lichen change detection from landsat in datapoor antarctica environments Hossain, Mohammad Shawkat Hashim, Mazlan 2020-09 application/pdf http://eprints.utm.my/91597/ http://eprints.utm.my/91597/1/MohammadShawkat2020_MultitemporalHistogramMatchinganewApproach.pdf https://doi.org/10.11113/jt.v82.14701 en eng Penerbit UTM Press http://eprints.utm.my/91597/1/MohammadShawkat2020_MultitemporalHistogramMatchinganewApproach.pdf Hossain, Mohammad Shawkat and Hashim, Mazlan (2020) Multitemporal histogram matching - a new approach of moss and lichen change detection from landsat in datapoor antarctica environments. Jurnal Teknologi, 82 (5). pp. 165-171. ISSN 0127-9696 NA Architecture Article PeerReviewed 2020 ftunivmalaysia https://doi.org/10.11113/jt.v82.14701 2023-10-24T18:07:17Z Mosses and lichens are important components of Antarctic ecosystems. Maps of these vegetation are needed to improve our understanding of ecosystem dynamics. This requires species distribution to be mapped repeatedly over time, a critical task that becomes extremely challenging in data-poor Antarctic regions, where the lack of field data, logistics, coupled with scarcity of cloud free, quality multitemporal Landsat imagery are major intrinsic constraints to time-series analysis for change detection. This study firstly analyzes the spectral curves of moss and lichen generated by field-based spectroradiometer and then proposes an innovative histogram matching technique where historical Landsat data is modified such that its histogram matches that of present (reference) dataset. This has made it possible to mapping multitemporal Landsat data in the Antarctic Peninsula. The results demonstrate an overall accuracy of 90.5%. Mapping of Arctic vegetation facilitated by histogram matching of Landsat image, according to the results, seems to be an advisable image processing technique for application in a data-poor context. Article in Journal/Newspaper Antarc* Antarctic Antarctic Peninsula Antarctica Arctic Universiti Teknologi Malaysia: Institutional Repository Arctic Antarctic The Antarctic Antarctic Peninsula Jurnal Teknologi 82 5 |
institution |
Open Polar |
collection |
Universiti Teknologi Malaysia: Institutional Repository |
op_collection_id |
ftunivmalaysia |
language |
English |
topic |
NA Architecture |
spellingShingle |
NA Architecture Hossain, Mohammad Shawkat Hashim, Mazlan Multitemporal histogram matching - a new approach of moss and lichen change detection from landsat in datapoor antarctica environments |
topic_facet |
NA Architecture |
description |
Mosses and lichens are important components of Antarctic ecosystems. Maps of these vegetation are needed to improve our understanding of ecosystem dynamics. This requires species distribution to be mapped repeatedly over time, a critical task that becomes extremely challenging in data-poor Antarctic regions, where the lack of field data, logistics, coupled with scarcity of cloud free, quality multitemporal Landsat imagery are major intrinsic constraints to time-series analysis for change detection. This study firstly analyzes the spectral curves of moss and lichen generated by field-based spectroradiometer and then proposes an innovative histogram matching technique where historical Landsat data is modified such that its histogram matches that of present (reference) dataset. This has made it possible to mapping multitemporal Landsat data in the Antarctic Peninsula. The results demonstrate an overall accuracy of 90.5%. Mapping of Arctic vegetation facilitated by histogram matching of Landsat image, according to the results, seems to be an advisable image processing technique for application in a data-poor context. |
format |
Article in Journal/Newspaper |
author |
Hossain, Mohammad Shawkat Hashim, Mazlan |
author_facet |
Hossain, Mohammad Shawkat Hashim, Mazlan |
author_sort |
Hossain, Mohammad Shawkat |
title |
Multitemporal histogram matching - a new approach of moss and lichen change detection from landsat in datapoor antarctica environments |
title_short |
Multitemporal histogram matching - a new approach of moss and lichen change detection from landsat in datapoor antarctica environments |
title_full |
Multitemporal histogram matching - a new approach of moss and lichen change detection from landsat in datapoor antarctica environments |
title_fullStr |
Multitemporal histogram matching - a new approach of moss and lichen change detection from landsat in datapoor antarctica environments |
title_full_unstemmed |
Multitemporal histogram matching - a new approach of moss and lichen change detection from landsat in datapoor antarctica environments |
title_sort |
multitemporal histogram matching - a new approach of moss and lichen change detection from landsat in datapoor antarctica environments |
publisher |
Penerbit UTM Press |
publishDate |
2020 |
url |
http://eprints.utm.my/91597/ http://eprints.utm.my/91597/1/MohammadShawkat2020_MultitemporalHistogramMatchinganewApproach.pdf https://doi.org/10.11113/jt.v82.14701 |
geographic |
Arctic Antarctic The Antarctic Antarctic Peninsula |
geographic_facet |
Arctic Antarctic The Antarctic Antarctic Peninsula |
genre |
Antarc* Antarctic Antarctic Peninsula Antarctica Arctic |
genre_facet |
Antarc* Antarctic Antarctic Peninsula Antarctica Arctic |
op_relation |
http://eprints.utm.my/91597/1/MohammadShawkat2020_MultitemporalHistogramMatchinganewApproach.pdf Hossain, Mohammad Shawkat and Hashim, Mazlan (2020) Multitemporal histogram matching - a new approach of moss and lichen change detection from landsat in datapoor antarctica environments. Jurnal Teknologi, 82 (5). pp. 165-171. ISSN 0127-9696 |
op_doi |
https://doi.org/10.11113/jt.v82.14701 |
container_title |
Jurnal Teknologi |
container_volume |
82 |
container_issue |
5 |
_version_ |
1782341014268149760 |