搜索结果: 1-9 共查到“海洋科学 Reflectance”相关记录9条 . 查询时间(0.016 秒)
A Model for the Reflectance of Thin Layers, Fronts, and Internal Waves and Its Inversion
Thin Layers Fronts Internal Waves
2015/8/6
The interplay of physical and biogeochemical processes in the ocean can result in well-defined vertical gradients and maxima in biological properties. When these gradients and maxima exist near the se...
Optical closure in lakes with contrasting extremes of reflectance
Optical closure contrasting extremes
2014/4/21
We measured inherent and apparent optical properties and computed ‘optical closure’ in four lakes on the South
Island of New Zealand, ranging very widely in reflectance. Optical properties were measu...
Bidirectional reflectance function for oceanic waters with varying chlorophyll concentrations: Measurements versus predictions
Bidirectional reflectance function oceanic waters varying chlorophyll concentrations Measurements versus predictions
2014/5/9
The bidirectional reflectance of the ocean is an important parameter in ocean color remote sensing. Model predictions for case-1 waters were compared with measurements over a large range of chlorophyl...
Remote assessment of benthic substrate composition in shallow waters using multispectral reflectance
Remote assessment benthic substrate composition shallow waters multispectral reflectance
2014/5/19
We investigated the utility of quantifying percent coverage of benthic substrate constituents from surface multispectral reflectance measurements. Six substrates were considered: kelp, eelgrass, clay,...
Effects of microalgal communities on reflectance spectra of carbonate sediments in subtidal optically shallow marine environments
Effects of microalgal communities reflectance spectra carbonate sediments subtidal optically shallow marine environments
2014/5/19
This study was conducted in subtidal areas around Lee Stocking Island, Bahamas, to investigate how microalgal biomass and community structure affect hyperspectral reflectance of sediments. Hyperspectr...
Spatial and temporal variation in spectral reflectance: Are seagrass species spectrally distinct?
Spatial and temporal variation spectral reflectance seagrass species spectrally distinct
2014/5/19
The spectral signatures of the seagrasses Zostera capricorni, Posidonia australis, and Halophila ovalis were investigated to determine whether species could be discriminated by remote sensing. The spe...
Bidirectional reflectance measurements of sediments in the vicinity of Lee Stocking Island, Bahamas
Bidirectional reflectance measurements sediments in the vicinity Lee Stocking Island Bahamas
2014/5/19
In situ measurements of bidirectional reflectance factors (REFFs) are presented for submerged carbonate sediments at six sites in the vicinity of Lee Stocking Island. Sediment grain sizes ranged from ...
The influence of bottom morphology on reflectance: Theory and two-dimensional geometry model
The influence of bottom morphology on reflectance Theory and two-dimensional geometry model
2014/5/19
The reflectance of the bottom is of importance when interpreting optical data in shallow water. Closure studies of radiative transfer, interpretation of laser line scanner data, lidar, and remote sens...
Effects of optically shallow bottoms on upwelling radiances: Bidirectional reflectance distribution function effects
optically shallow bottoms upwelling radiances Bidirectional reflectance distribution function effects
2014/5/19
Radiative transfer simulations were carried out for a variety of measured and modeled benthic bidirectional reflectance distribution functions (BRDFs), incident lighting conditions, bottom depths, and...