Seasonal changes in colour ratios and optically active contituents in the optical Case-2 waters of the Menai Strait, North Wales

被引：39

作者：

Kratzer, S ^{[1
]}

Bowers, D

Tett, PB

机构：

[1] Stockholm Univ, Dept Phys Geog, S-10691 Stockholm, Sweden

[2] Univ Wales, Sch Ocean Sci, Menai Bridge LL59 5EY, Gwynedd, Wales

[3] Napier Univ, Dept Sci Biol, Edinburgh EH10 5DT, Midlothian, Scotland

来源：

INTERNATIONAL JOURNAL OF REMOTE SENSING | 2000年 / 21卷 / 11期

关键词：

D O I：

10.1080/01431160050029530

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

A time series was conducted in the Menai Strait from March to December 1996 combining optical measurements by a colour sensor with measurements of light-absorbing constituents in the water. In order to improve estimations of pigment concentration in Case-2 waters, an optical model was used to synthesize the spectrum of sea-leaving radiance from the absorption properties of pure sea water, yellow substances, mineral suspended solids and phytoplankton. The original model was tested and improved by using a different set of parameters. Multiple regression was used to empirically relate colour ratios to pigments and total suspended solids.

引用

页码：2225 / 2246

页数：22

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