Application of radiometric model for water resource

Author

Lee, Dong-Cheon ; Kim, Jeong Woo ; Shin, Sung Y.

Author_Institution

Dept. of Earth Sci., Sejong Univ., Seoul, South Korea

Volume

5

fYear

2001

fDate

2001

Firstpage

2137

Abstract

A deterministic model simulation for radiative transfer process was implemented to analyze water depths, and different types of soils on the lake bottom. The model accounted for physical properties of the water, the Sun position, sensor viewing geometry, and atmospheric effect. The model simulations were evaluated by comparing results with airborne multispectral scanner data. Statistical analyses revealed relationships between scanner measurements and radiance estimations from the model in certain spectral regions. The results show that the model simulation provided reference for water resource study

Keywords

bathymetry; hydrological techniques; lakes; oceanographic techniques; remote sensing; rivers; sunlight; atmospheric effect; bottom; deterministic model; hydrology; lake; lake bed; measurement technique; optics; radiance; radiative transfer; radiometric model; remote sensing; reservoir; river; sediment; simulation; solar radiation; sunlight; underwater light; water depths; water resource; Analytical models; Atmospheric modeling; Geometry; Lakes; Radiometry; Soil; Solid modeling; Statistical analysis; Sun; Water resources;

fLanguage

English

Publisher

ieee

Conference_Titel

Geoscience and Remote Sensing Symposium, 2001. IGARSS '01. IEEE 2001 International

Conference_Location

Sydney, NSW

Print_ISBN

0-7803-7031-7

Type

conf

DOI

10.1109/IGARSS.2001.977928

Filename

977928