Hyperion Görüntülerinden Sığ Sularda Derinlik ve Su Kalitesi Ölçümü : Serçin Gölü

Date

2014-04-25

Author

Özdemir, Ayfer
Leloğlu, Uğur Murat

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Hiperspektral görüntüler, sığ sularda batimetri tahminlerinde düşük maliyetli olduğu için avatajlı bir yöntemdir. Bu çalışmada, Serçin Gölü'nde Hyperion görüntüleri kullanılarak yapılan çalışmalar özetlenmiştir. Öncelikle, düşey şeritler şeklinde kendini gösteren radyometrik kalibrasyon sorununu çözmek için, düşey profiller üzerinde medyan filtre kullanılarak aykırı pikseller tespit edilmiş ve etkileri giderilmiştir. Profil üzerinde yatay yumuşatma filtreleri ile kalan etki bastırılmıştır. Radyometrik ve atmosferik etkilerin düzeltilmesini takiben görünür banttaki kanallar kullanılarak derinlik ve klorofil A kestirimi yapılmıştır.

Subject Keywords

Hiperspektral uzaktan algılama, Su kalitesi, Batimetri, Hyperspectral remote sensing, Water quality, Bathymetry

URI

https://hdl.handle.net/11511/74512
https://ieeexplore.ieee.org/document/6830656

DOI

https://doi.org/10.1109/SIU.2014.6830656

Conference Name

22. Sinyal İşleme ve İletişim Uygulamaları Kurultayı, SİU 2014 ( 23 - 25 Nisan 2014)

Collections

Graduate School of Natural and Applied Sciences, Conference / Seminar

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Citation Formats

A. Özdemir and U. M. Leloğlu, “Hyperion Görüntülerinden Sığ Sularda Derinlik ve Su Kalitesi Ölçümü : Serçin Gölü,” Karadeniz Teknik üniversitesi, Trabzon, Türkiye, 2014, p. 2023, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/74512.