Performance Analysis of Spectral Indices Used in Determination of Water Body Surface: The Case of Berdan (Tarsus) Reservoir

Sevim Yasemin Çiçekli

Article Details

Performance Analysis of Spectral Indices Used in Determination of Water Body Surface: The Case of Berdan (Tarsus) Reservoir

Authors:

Sevim Yasemin Çiçekli

Publisher:

Cukurova University

Main Topics:

Uygulamalı Jeoloji | Yer Bilimleri ve Jeoloji Mühendisliği (Diğer)

Journal:

Geosound Vol.59 Issue 1, pp.42-56

Document Type:

Article

Publication Date:

7/2024

Document Language:

Turkish

Document ID (Org No.):

2001323278

pISSN:

1019-1003

Keywords:

Abstract:

 With population growth, the management of water and wetlands has gained great importance. Thanks to developments in technology, satellite technologies have begun to be used frequently in remote sensing studies to observe water and wetlands. The main purpose of this research is to investigate the accuracy of NDWI, MNDWI and WRI band ratio techniques using Sentinel-2B data. Çukurova is one of the most important regions for Turkey in terms of agricultural activities, so the management of irrigation activities is of great importance. Berdan Tarsus Reservoir is located on the Berdan River, which is an important irrigation source for the Çukurova region. In this study; Sentinel-2B satellite image obtained on January 3, 2024 was used to determine the Berdan Reservoir area. Using NDWI, MNDWI and WRI band ratio techniques, the Berdan Reservoir area was determined. Accuracy analyses were performed for all methods. NDWI technique provided 98 accuracy, MNDWI technique provided 97 accuracy and WRI technique provided 98.5 accuracy. WRI provided the highest accuracy, while MNDWI provided the lowest accuracy. It has been determined that band proportioning techniques in water areas provide high accuracy and all methods can be used.

 With population growth, the management of water and wetlands has gained great importance. Thanks to developments in technology, satellite technologies have begun to be used frequently in remote sensing studies to observe water and wetlands. The main purpose of this research is to investigate the accuracy of NDWI, MNDWI and WRI band ratio techniques using Sentinel-2B data. Çukurova is one of the most important regions for Turkey in terms of agricultural activities, so the management of irrigation activities is of great importance. Berdan Tarsus Reservoir is located on the Berdan River, which is an important irrigation source for the Çukurova region. In this study; Sentinel-2B satellite image obtained on January 3, 2024 was used to determine the Berdan Reservoir area. Using NDWI, MNDWI and WRI band ratio techniques, the Berdan Reservoir area was determined. Accuracy analyses were performed for all methods. NDWI technique provided 98 accuracy, MNDWI technique provided 97 accuracy and WRI technique provided 98.5 accuracy. WRI provided the highest accuracy, while MNDWI provided the lowest accuracy. It has been determined that band proportioning techniques in water areas provide high accuracy and all methods can be used.

 With population growth, the management of water and wetlands has gained great importance. Thanks to developments in technology, satellite technologies have begun to be used frequently in remote sensing studies to observe water and wetlands. The main purpose of this research is to investigate the accuracy of NDWI, MNDWI and WRI band ratio techniques using Sentinel-2B data. Çukurova is one of the most important regions for Turkey in terms of agricultural activities, so the management of irrigation activities is of great importance. Berdan Tarsus Reservoir is located on the Berdan River, which is an important irrigation source for the Çukurova region. In this study; Sentinel-2B satellite image obtained on January 3, 2024 was used to determine the Berdan Reservoir area. Using NDWI, MNDWI and WRI band ratio techniques, the Berdan Reservoir area was determined. Accuracy analyses were performed for all methods. NDWI technique provided 98 accuracy, MNDWI technique provided 97 accuracy and WRI technique provided 98.5 accuracy. WRI provided the highest accuracy, while MNDWI provided the lowest accuracy. It has been determined that band proportioning techniques in water areas provide high accuracy and all methods can be used.

 Nüfus artışı ile birlikte su ve sulak alanların yönetimi konusu büyük önem kazanmıştır. Teknolojideki gelişmeler sayesinde, uzaktan algılama çalışmalarında su ve sulak alanların gözlenmesinde uydu teknolojileri sıklıkla kullanılmaya başlanmıştır. Bu araştırmanın temel amacı, Sentinel-2B verilerini kullanarak NDWI, MNDWI ve WRI bant oranlama tekniklerinin doğruluğunu araştırmaktır. Çukurova, Türkiye için tarımsal faaliyetler açısından en önemli bölgelerinden biridir, bu nedenle sulama faaliyetlerinin yönetimi konusu büyük bir önem taşımaktadır. Berdan Tarsus Barajı, Çukurova bölgesi için önemli bir sulama kaynağı olan Berdan Nehri üzerinde yer almaktadır. Bu çalışmada; 3 Ocak 2024 tarihinde elde edilen Sentinel-2B uydu görüntüsü Berdan Baraj Gölü alanını belirlemek için kullanılmıştır. NDWI, MNDWI ve WRI bant oranlama teknikleri kullanılarak, Berdan Baraj Gölü alanı tespit edilmiştir. Tüm yöntemler için doğruluk analizleri yapılmıştır. NDWI tekniği 98, MNDWI tekniği 97 ve WRI tekniği 98.5 doğruluk sağlamıştır. WRI en yüksek doğruluğu sağlarken, MNDWI en düşük doğruluğu sağlamıştır. Su alanlarında bant oranlama tekniklerinin, yüksek doğruluk sağladığı ve tüm yöntemlerin kullanılabileceği tespit edilmiştir.

Article Details

Performance Analysis of Spectral Indices Used in Determination of Water Body Surface: The Case of Berdan (Tarsus) Reservoir

Authors:

Sevim Yasemin Çiçekli

Publisher:

Cukurova University

Main Topics:

Uygulamalı Jeoloji | Yer Bilimleri ve Jeoloji Mühendisliği (Diğer)

Journal:

Geosound Vol.59 Issue 1, pp.42-56

Document Type:

Article

Publication Date:

7/2024

Document Language:

Turkish

Document ID (Org No.):

2001323278

pISSN:

1019-1003

Normalized Difference Vegetation Index

Modified Normalized Difference Vegetation Index

Water Ratio Index

Remote Sensing

Sentinel-2Normalize Edilmiş Fark Su İndeksi

Değiştirilmiş Normalize Edilmiş Fark Su İndeksi

Su Oranı İndeksi

Uzaktan Algılama

Sentinel-2

Issues

Article Details

Authors: Sevim Yasemin Çiçekli

Publisher: Cukurova University

Main Topics: Uygulamalı Jeoloji | Yer Bilimleri ve Jeoloji Mühendisliği (Diğer)

Journal: Geosound Vol.59 Issue 1, pp.42-56

Document Type: Article

Publication Date: 7/2024

Document Language: Turkish

Document ID (Org No.): 2001323278

pISSN: 1019-1003

Issues

Authors:

Sevim Yasemin Çiçekli

Publisher:

Cukurova University

Main Topics:

Uygulamalı Jeoloji | Yer Bilimleri ve Jeoloji Mühendisliği (Diğer)

Journal:

Geosound Vol.59 Issue 1, pp.42-56

Document Type:

Article

Publication Date:

7/2024

Document Language:

Turkish

Document ID (Org No.):

2001323278

pISSN:

1019-1003