Index Catalog // ScholarsArchive@OSU

Model for the interpretation of hyperspectral remote-sensing reflectance

Creator:: Lee, Zhongping, Carder, Kendall L., Hawes, Steve K., Steward, Robert G., Peacock, Thomas G., and Davis, Curtiss O.
Abstract:: Remote-sensing reflectance is easier to interpret for the open ocean than for coastal regions because the optical signals are highly coupled to the phytoplankton (e.g., chlorophyll) concentrations. For estuarine or coastal waters, variable terrigenous colored dissolved organic matter (CDOM), suspended sediments, and bottom reflectance, all factors that do not covary...
Resource Type:: Article
Full Text:: , 5369- 5378(1991). 5. A. Morel and J. M. Andre, "Pigment distribution and primary production in the

Water and bottom properties of a coastal environment derived from Hyperion data measured from the EO-1 spacecraft platform

Creator:: Lee, ZhongPing, Casey, Brandon, Arnone, Robert, Weidemann, Alan, Parsons, Rost, Montes, Marcos J., Gao, Bo-Cai, Goode, Wesley, Davis, Curtiss O., and Dye, Julie
Abstract:: Hyperion is a hyperspectral sensor on board NASA’s EO-1 satellite with a spatial resolution of approximately 30 m and a swath width of about 7 km. It was originally designed for land applications, but its unique spectral configuration (430 nm – 2400 nm with a ~10 nm spectral resolution) and...
Resource Type:: Article
Full Text:: hyperspectral sensor on board NASA’s EO-1 satellite with a spatial resolution of approximately 30 m and a swath

Diffuse attenuation coefficient of downwelling irradiance: An evaluation of remote sensing methods.pdf

Creator:: Lee, Zhong-Ping, Darecki, Miroslaw, Carder, Kendall L., Davis, Curtiss O., Stramski, Dariusz, and Rhea, W. Joseph
Abstract:: The propagation of downwelling irradiance at wavelength l from surface to a depth (z) in the ocean is governed by the diffuse attenuation coefficient, K𝒹(λ). There are two standard methods for the derivation of K𝒹(λ) in remote sensing, which both are based on empirical relationships involving the blue-to-green ratio of...
Resource Type:: Article
Full Text:: of the data [see Morel and Maritorena, 2001, Table 2]. For l = 490 nm,Kw,c, and e are 0.0166 m �1

Surface Heating and Patchiness in the Coastal Ocean off Central California During a Wind Relaxation Event

Creator:: Ramp, Steven R., Garwood, Roland W., Davis, Curtiss O., and Snow, Richard L.
Abstract:: The difference between the temperature of the ocean at 4-cm and 2-m depth was continuously monitored during a cruise to the coastal transition zone off Point Arena, California (38°58′N, 123°45′W), during June 1987. The two temperatures were coincident most of the time but diverged during one nearshore leg of the...
Resource Type:: Article
Full Text:: Postgraduate School, Monterey, California The difference between the temperature of the ocean at 4-cm and 2-m

Photosynthetic Characteristics and Estimated Growth Rates Indicate Grazing Is the Proximate Control of Primary Production in the Equatorial Pacific

Creator:: Cullen, John J., Lewis, Marlon R., Davis, Curtiss O., and Barber, Richard T.
Abstract:: Macronutrients persist in the surface layer of the equatorial Pacific Ocean because the production of phytoplankton is limited; the nature of this limitation has yet to be resolved. Measurements of photosynthesis as a function of irradiance (P-I) provide information on the control of primary productivity, a question of great biogeochemical...
Resource Type:: Article
Full Text:: vertical mixing in the upper 20 m followed by diurnal stratification, causing photoinhibition near the

Dynamic range and sensitivity requirements of satellite ocean color sensors: learning from the past

Creator:: Hu, Chuanmin, Feng, Lian, Lee, Zhongping, Davis, Curtiss O., Mannino, Antonio, McClain, Charles R., and Franz, Bryan A.
Abstract:: Sensor design and mission planning for satellite ocean color measurements requires careful consideration of the signal dynamic range and sensitivity (specifically here signal-to-noise ratio or SNR) so that small changes of ocean properties (e.g., surface chlorophyll-a concentrations or Chl) can be quantified while most measurements are not saturated. Past and...
Resource Type:: Article
Full Text:: (full resolution, 300 m) showed SNRs lower than MODISA and MERIS-RR with the gain in spatial resolution

Watercolors in the Coastal Zone: What Can We See?

Creator:: Schofield, Oscar, Arnone, Robert A., Bissett, W. Paul, Dickey, Tommy D., Davis, Curtiss O., Finkel, Zoe, Oliver, Matthew, and Moline, Mark A.
Abstract:: Hydrological optics has a rich history, playing a significant role in physical, chemical, and biological oceanography. The success over the last 30 years has provided oceanographers with a non-invasive means to study regional and global scale physical, chemical, and biological processes (Figure 1). The ability to map the color of...
Resource Type:: Article
Full Text:: extensive reviews that greatly improved this manuscript. REFERENCES Babin, M., A. Morel, V. Fournier

Assessment of new production at the upwelling center at Point Conception, California, using nitrate estimated from remotely sensed sea surface temperature

Creator:: Dugdale, Richard C., Davis, Curtiss O., and Wilkerson, Frances P.
Abstract:: Remotely sensed sea surface temperature (SST) and a model originally developed for Cap Blanc, northwest Africa [Dugdale et al., 1989], are used to estimate new production (i.e., nitrate uptake, in the sense of Dugdale and Goering [1967]) for the persistent coastal upwelling feature at Point Conception, California. Parameters required to...
Resource Type:: Article
Full Text:: ., 92, 3925-3943, 1987. Bricaud, A., A. Morel, and J. M. Andre, Spatial/temporal variability of algal

Optical scattering and backscattering by organic and inorganic particulates in U.S. coastal waters

Creator:: Snyder, William A., Arnone, Robert A., Davis, Curtiss O., Goode, Wesley, Gould, Richard W., Ladner, Sherwin, Lamela, Gia, Rhea, William J., Stavn, Robert, Sydor, Michael, and Weidemann, Allen
Abstract:: We present the results of a study of optical scattering and backscattering of particulates for three coastal sites that represent a wide range of optical properties that are found in U.S. near-shore waters. The 6000 scattering and backscattering spectra collected for this study can be well approximated by a power-law...
Resource Type:: Article
Full Text:: backscattering properties for a broad range of coastal conditions. The Long-Term Ecosystem Observatory at a 15 m

Bottom Characterization from Hyperspectral Image Data

Creator:: Philpot, William, Davis, Curtiss O., Bissett, W. Paul, Mobley, Curtis D., Kohler, David D. R., Lee, Zhongping, Bowles, Jeffrey, Steward, Robert G., Agrawal, Yogesh, Trowbridge, John, Gould, Richard W. Jr., and Arnone, Robert A.
Abstract:: In optically shallow waters, i.e., when the bottom is visible through the water, a tantalizing variety and level of detail about bottom characteristics are apparent in aerial imagery (Figure 1a). Some information is relatively easy to extract from true color, 3-band imagery (e.g., the presence and extent of submerged vegetation),...
Resource Type:: Article
Full Text:: untitled Oceanography June 200476 Bottom B Y W I L L I A M

ScholarsArchive@OSU

Model for the interpretation of hyperspectral remote-sensing reflectance

Water and bottom properties of a coastal environment derived from Hyperion data measured from the EO-1 spacecraft platform

Diffuse attenuation coefficient of downwelling irradiance: An evaluation of remote sensing methods.pdf

Surface Heating and Patchiness in the Coastal Ocean off Central California During a Wind Relaxation Event

Photosynthetic Characteristics and Estimated Growth Rates Indicate Grazing Is the Proximate Control of Primary Production in the Equatorial Pacific

Dynamic range and sensitivity requirements of satellite ocean color sensors: learning from the past

Watercolors in the Coastal Zone: What Can We See?

Assessment of new production at the upwelling center at Point Conception, California, using nitrate estimated from remotely sensed sea surface temperature

Optical scattering and backscattering by organic and inorganic particulates in U.S. coastal waters

Bottom Characterization from Hyperspectral Image Data

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