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AUTOMATED MOSAICKING OF GEOSTATIONARY OCEAN COLOR IMAGER BY COMBINATION OF SPATIAL AND FREQUENCY MATCHING
GOCI Ocean Image Mosaicking Geometric Correction Frequency Matching
2018/6/4
In general, image mosaicking is a useful and important processing for handling images with narrow field of view. It is being used widely for images from commercial cameras as well as from aerial and s...
What Have We Learned About Ocean Variability from Satellite Ocean Color Imagers?
Satellite Ocean Color Imagers Ocean Variability
2015/7/23
Almost 20 years ago, Oceanography published a short article entitled, "Satellite Ocean Color—Status Report" (Yoder et al., 1988). The article pointed out that the Coastal Zone Color Scanner (CZCS) was...
Carbon Dioxide Pools Discovered in Aegean Sea ’Kallisti Limnes’ Get Their Distinctive Color from Opal Particles
Carbon Dioxide Pools Aegean Sea Kallisti Limnes Distinctive Color Opal Particles
2015/8/4
The location of the second largest volcanic eruption in human history, the waters off Greece’s Santorini are the site of newly discovered opalescent pools forming at 250 meters depth. The interconnect...
Simultaneous determination of in situ vertical transitions of color, pore-water metals, and visualization of infaunal activity in marine sediments
Simultaneous situ vertical transitions of color
2014/4/17
The vertical color transition from brown to gray-green in marine sediments is linked to the Fe redox boundary
and is commonly used as a proxy for biogeochemical state. We combine time-lapse sediment ...
Observations of pigment and particle distributions in the western North Atlantic from an autonomous float and ocean color satellite
Observations of pigment particle distributions western North Atlantic autonomous float ocean color satellite
2014/5/16
Profiling floats with optical sensors can provide important complementary data to satellite ocean color determinations by providing information about the vertical structure of ocean waters, as well as...
An empirical evaluation of the nutrient-color paradigm for lakes
empirical evaluation nutrient-color paradigm lakes
2014/4/21
We analyzed a diverse set of 1,646 north-temperate lakes to evaluate the nutrient-color paradigm that integrates total phosphorus (TP) and colored dissolved organic carbon to define laketrophic status...
Observations of pigment and particle distributions in the western North Atlantic from an autonomous float and ocean color satellite
Observations of pigment particle distributions
2014/4/18
Profiling floats with optical sensors can provide important complementary data to satellite ocean color
determinations by providing information about the vertical structure of ocean waters, as well a...
Red and black tides: Quantitative analysis of water-leaving radiance and perceived color for phytoplankton, colored dissolved organic matter, and suspended sediments
Red and black tides water-leaving radiance
2014/5/5
Using field measurements and quantitative modeling, we demonstrate that red coloration of the sea surface is
not associated with any particular group of phytoplankton and is strongly dependent on the...
Decadal basin-scale changes in diatoms, dinoflagellates, and phytoplankton color across the North Atlantic
Decadal basin-scale changes diatoms dinoflagellates and phytoplankton color the North Atlantic
2014/5/9
The Continuous Plankton Recorder (CPR) survey has been used to characterize phytoplankton and zooplankton space-time dynamics in the North Sea since 1931 and in the North Atlantic since 1939. Phytopla...
The Expanding Role of Ocean Color and Optics in the Changing Field of Operational Oceanography
Marine observation oceanography sea ocean optics
2015/7/29
Ocean observatories are changing the way oceanographers go to sea. The rapidly evolving field of ocean optics is producing new technologies and analysis procedures that are contributing to this transi...
From Meters to Kilometers: A Look at Ocean-Color Scales of Variability, Spatial Coherence, and the Need for Fine-Scale Remote Sensing in Coastal Ocean Optics
Process of chemistry optics micrometers non-biological water nutrients and phytoplankton clastic sediment
2015/7/29
The physical, biological, chemical, and optical processes of the ocean operate on a wide variety of spatial and temporal scales, from seconds to decades and from micrometers to thousands of kilometers...
Effects of water color on predation regimes and zooplankton assemblages in freshwater lakes
water color predatory regimes zooplankton assemblages freshwater lakes
2014/5/21
Northern temperate lakes often have high water color because of high concentrations of dissolved organic carbon (DOC). Altered light, temperature, and oxygen profiles in these brown-water lakes should...
Contribution of fluorescence to the spectral signature and perceived color of corals
Contribution of fluorescence spectral signature perceived color of corals
2014/5/19
Solar-induced fluorescence from pigments in the host tissues of reef corals can make a significant contribution to their spectral signature and can affect their apparent color as perceived by a human ...
Synchronous variation of dissolved organic carbon and color in lakes
Synchronous variation dissolved organic carbon color in lakes
2014/5/26
Temporal variation in dissolved organic carbon (DOC) and water color (light absorption at 440 nm) was measured in 20 lakes in northern Michigan that varied in DOC, pH, morphometry, and relative produc...