Filters: Tags: Columbia (X) > Types: OGC WMS Service (X)

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Hyperspectral and RGB images acquired during an experiment conducted at the USGS Columbia Environmental Research Center, Columbia, MO, on April 2, 2019 This child data release includes hyperspectral and RGB images acquired from an Unmanned Aircraft System (UAS) during an experiment performed at the USGS Columbia Environmental Research Center, near Columbia, Missouri, on April 2, 2019. The purpose of the experiment was to assess the feasibility of inferring concentrations of a visible dye (Rhodamine WT) tracer from various types of remotely sensed data in water with varying levels of turbidity. Whereas previous research on remote sensing of tracer dye concentrations has focused on clear-flowing streams, the Missouri River is much more turbid and the reflectance signal associated with the sediment-laden water could obscure that related to the presence and amount... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Columbia, Columbia Environmental Research Center (CERC), Columbia, MO, Dye, Missouri (MO), RGB, All tags... Remote sensing, Tracer, Turbidity, UAS, hyperspectral, reflectance, rhodamine, Fewer tags Videos acquired from an unmanned aircraft system (UAS) acquired during a tracer experiment on the Missouri River near Columbia, MO, on May 5, 2021 This child data release includes RGB (red-green-blue) videos acquired from an Unmanned Aircraft System (UAS) during a tracer experiment performed on the Missouri River near Columbia, Missouri, on May 5, 2021. One of the primary goals of this tracer experiment was to assess the feasibility of inferring concentrations of a visible dye (Rhodamine WT) from various types of remotely sensed data in a large, highly turbid natural river channel. Previous research on remote sensing of tracer dye concentrations has focused on clear-flowing streams, but the Missouri River is much more turbid. As a result, the effect of the dye on the reflectance of the water could be obscured by the effects of suspended sediment on reflectance.... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Columbia, Missouri, Missouri River, Remote sensing, concentration, All tags... dispersion, pallid sturgeon, rhodamine dye, river, tracer study, unmanned aerial systems (UAS), video, Fewer tags Ontogenetic changes in swimming speed of silver carp, bighead carp, and grass carp larvae-Data We measured ontogenetic changes in routine and maximum swimming speeds of bighead, grass, and silver carp larvae. Daily measurements of routine swimming speed were taken for two weeks post-hatch using a still camera and the LARVEL program, a custom image-analysis software. Larval swimming speed was calculated using larval locations in subsequent image frames and time between images. Using an endurance chamber, we determined the maximum swimming speed of larvae (post gas bladder inflation) for four to eight weeks post-hatch. Types: Citation, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Asian Carp, Behavior, Biota, City of Columbia, Columbia, All tags... Early life history, Fish, Invasive species, Larval drift, Larval fish, USGS Science Data Catalog (SDC), Fewer tags In situ measurements of turbidity and Rhodamine WT dye concentration from an experiment conducted at the USGS Columbia Environmental Research Center, Columbia, MO, on April 2, 2019 This child data release includes in situ measurements of turbidity and Rhodamine WT dye concentration acquired during an experiment performed at the USGS Columbia Environmental Research Center, near Columbia, Missouri, on April 2, 2019. The purpose of the experiment was to assess the feasibility of inferring concentrations of a visible dye (Rhodamine WT) tracer from various types of remotely sensed data in water with varying levels of turbidity. Whereas previous research on remote sensing of tracer dye concentrations has focused on clear-flowing streams, the Missouri River is much more turbid and the reflectance signal associated with the sediment-laden water could obscure that related to the presence and amount... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Columbia, Columbia Environmental Research Center (CERC), Columbia, MO, Dye, Missouri (MO), Remote sensing, All tags... Tracer, Turbidity, rhodamine, Fewer tags Field spectra from a tracer experiment on the Missouri River near Columbia, MO, on May 5, 2021 This child data release includes field spectra and in situ measurements of Rhodamine WT dye concentration acquired during a tracer experiment performed on the Missouri River near Columbia, Missouri, on May 5, 2021. One of the primary goals of this tracer experiment was to assess the feasibility of inferring concentrations of a visible dye (Rhodamine WT) from various types of remotely sensed data in a large, highly turbid natural river channel. Previous research on remote sensing of tracer dye concentrations has focused on clear-flowing streams, but the Missouri River is much more turbid. As a result, the effect of the dye on the reflectance of the water could be obscured by the effects of suspended sediment on reflectance.... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Columbia, Missouri, Missouri River, Remote sensing, concentration, All tags... dispersion, field spectra, pallid sturgeon, rhodamine dye, river, tracer study, Fewer tags Remotely sensed data and field measurements for mapping visible dye concentrations during a tracer experiment on the Missouri River near Columbia, MO, May 5, 2021 This data release includes field spectra, UAS-based RGB videos, and digital orthophotography acquired from a manned fixed-wing aircraft, as well as in situ measurements of turbidity and Rhodamine WT dye concentration acquired during a tracer experiment performed on the Missouri River near Columbia, Missouri, on May 5, 2021. One of the primary goals of this tracer experiment was to assess the feasibility of inferring concentrations of a visible dye (Rhodamine WT) from various types of remotely sensed data in a large, highly turbid natural river channel. Previous research on remote sensing of tracer dye concentrations has focused on clear-flowing streams, but the Missouri River is much more turbid. As a result,... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Aquatic Biology, Columbia, Ecology, Geomorphology, Hydrology, All tags... Missouri, Missouri River, Orthophotography, Remote Sensing, Remote sensing, USGS Science Data Catalog (SDC), Water Resources, concentration, dispersion, field spectra, pallid sturgeon, rhodamine dye, river, tracer study, unmanned aerial systems (UAS), Fewer tags In situ measurements of Rhodamine WT dye concentration and turbidity made at several fixed locations during a tracer experiment on the Missouri River near Columbia, MO, on May 5, 2021 This child data release includes fluorometer measurements of Rhodamine WT dye concentration and turbidity acquired during a tracer experiment performed on the Missouri River near Columbia, Missouri, on May 5, 2021. One of the primary goals of this tracer experiment was to assess the feasibility of inferring concentrations of a visible dye (Rhodamine WT) from various types of remotely sensed data in a large, highly turbid natural river channel. Previous research on remote sensing of tracer dye concentrations has focused on clear-flowing streams, but the Missouri River is much more turbid. As a result, the effect of the dye on the reflectance of the water could be obscured by the effects of suspended sediment on reflectance.... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Columbia, Missouri, Missouri River, Remote sensing, concentration, All tags... dispersion, pallid sturgeon, rhodamine dye, river, tracer study, turbidity, Fewer tags In situ measurements of Rhodamine WT dye concentration and turbidity made along transects by a moving boat during a tracer experiment on the Missouri River near Columbia, MO, on May 5, 2021 This child data release includes fluorometer measurements of Rhodamine WT dye concentration and turbidity acquired during a tracer experiment performed on the Missouri River near Columbia, Missouri, on May 5, 2021. One of the primary goals of this tracer experiment was to assess the feasibility of inferring concentrations of a visible dye (Rhodamine WT) from various types of remotely sensed data in a large, highly turbid natural river channel. Previous research on remote sensing of tracer dye concentrations has focused on clear-flowing streams, but the Missouri River is much more turbid. As a result, the effect of the dye on the reflectance of the water could be obscured by the effects of suspended sediment on reflectance.... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Columbia, Missouri, Missouri River, Remote sensing, concentration, All tags... dispersion, pallid sturgeon, rhodamine dye, river, tracer study, turbidity, Fewer tags Digital orthophotography acquired during a tracer experiment on the Missouri River near Columbia, MO, on May 5, 2021 This child data release provides the information needed to download from the USGS EarthExplorer portal digital orthophotos acquired during a tracer experiment performed on the Missouri River near Columbia, Missouri, on May 5, 2021. One of the primary goals of this tracer experiment was to assess the feasibility of inferring concentrations of a visible dye (Rhodamine WT) from various types of remotely sensed data in a large, highly turbid natural river channel. Previous research on remote sensing of tracer dye concentrations has focused on clear-flowing streams, but the Missouri River is much more turbid. As a result, the effect of the dye on the reflectance of the water could be obscured by the effects of suspended... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Columbia, Missouri, Missouri River, Orthophotography, Remote sensing, All tags... concentration, dispersion, pallid sturgeon, rhodamine dye, river, tracer study, Fewer tags Field spectra from an experiment conducted at the USGS Columbia Environmental Research Center, Columbia, MO, on April 2, 2019 This child data release includes field spectra and in situ measurements of turbidity and Rhodamine WT dye concentration acquired during an experiment performed at the USGS Columbia Environmental Research Center, near Columbia, Missouri, on April 2, 2019. The purpose of the experiment was to assess the feasibility of inferring concentrations of a visible dye (Rhodamine WT) tracer from various types of remotely sensed data in water with varying levels of turbidity. Whereas previous research on remote sensing of tracer dye concentrations has focused on clear-flowing streams, the Missouri River is much more turbid and the reflectance signal associated with the sediment-laden water could obscure that related to the... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Columbia, Columbia Environmental Research Center (CERC), Columbia, MO, Dye, Missouri (MO), Remote sensing, All tags... Tracer, Turbidity, field spectra, reflectance, rhodamine, Fewer tags Field spectra, UAS-based hyperspectral and RGB images, and in situ measurements of turbidity and Rhodamine WT dye concentration from an experiment conducted at the USGS Columbia Environmental Research Center, Columbia, MO, on April 2, 2019 This data release includes field spectra, UAS-based hyperspectral and RGB images, and in situ measurements of turbidity and Rhodamine WT dye concentration acquired during an experiment performed at the USGS Columbia Environmental Research Center, near Columbia, Missouri, on April 2, 2019. The purpose of the experiment was to assess the feasibility of inferring concentrations of a visible dye (Rhodamine WT) tracer from various types of remotely sensed data in water with varying levels of turbidity. Whereas previous research on remote sensing of tracer dye concentrations has focused on clear-flowing streams, the Missouri River is much more turbid and the reflectance signal associated with the sediment-laden water... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Aquatic Biology, Columbia, Columbia Environmental Research Center (CERC), Columbia, MO, Dye, Ecology, All tags... Environmental Health, Geography, Geomorphology, Hydrology, Missouri (MO), RGB, Remote Sensing, Remote sensing, Tracer, Turbidity, UAS, USGS Science Data Catalog (SDC), Water Quality, Water Resources, field spectra, hyperspectral, reflectance, rhodamine, Fewer tags