Bathymetry and Water Quality Measurement of Shallow Waters using Hyperion: Sercin Lake

Date

2014-04-25

Author

Ozdemir, Ayfer
Leloğlu, Uğur Murat

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Hyperspectral images are very useful in estimating dense bathymetry of shallow waters cost-effectively. In this study, work on Lake Sercin using Hyperion images is summarized. Firstly, outlier pixels are determined by using median filtering on vertical profiles to handle the radiometric calibration problem that manifests itself as vertical stripes and their effect is removed. Remaining effect is suppressed using horizontal smoothing on the profile. Following the removal of radiometric and atmospheric effects, the depth and chlorophyll A arc estimated using visible bands.

Subject Keywords

Hyperspectral remote sensing, Water quality, Bathymetry

URI

https://hdl.handle.net/11511/55457

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Graduate School of Natural and Applied Sciences, Conference / Seminar

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Citation Formats

A. Ozdemir and U. M. Leloğlu, “Bathymetry and Water Quality Measurement of Shallow Waters using Hyperion: Sercin Lake,” Trabzon, TURKEY, 2014, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/55457.