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Hyperion Görüntülerinden Sığ Sularda Derinlik ve Su Kalitesi Ölçümü : Serçin Gölü
Date
2014-04-25
Author
Özdemir, Ayfer
Leloğlu, Uğur Murat
Metadata
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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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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.
