Filters: Tags: Altimetry measurement (X)
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This dataset provides estimated Remote Sensing Streamflow (RSQ) data on a reach along the Innoko River 2 miles upstream of Shageluk, Alaska. Reach-specific relations between satellite-derived water-surface elevation data and dynamic surface water extent data were used with a modified form of the Manning's streamflow equation to estimate streamflows. Reach-specific details are provided in a README PDF document included with this data release.
This dataset provides estimated Remote Sensing Streamflow (RSQ) data on a reach along the Holitna River 11 miles upstream of the mouth near Sleetmute, Alaska. Reach-specific relations between satellite-derived water-surface elevation data and dynamic surface water extent data were used with a modified form of the Manning's streamflow equation to estimate streamflows. Reach-specific details are provided in a README PDF document included with this data release.
This dataset provides estimated Remote Sensing Streamflow (RSQ) data on a reach along the Yukon River at Galena, Alaska. Reach-specific relations between satellite-derived water-surface elevation data and dynamic surface water extent data were used with a modified form of the Manning's streamflow equation to estimate streamflows. Reach-specific details are provided in a README PDF document included with this data release.
This dataset provides estimated Remote Sensing Streamflow (RSQ) data on a reach along the Holitna River 11 miles upstream of the mouth near Sleetmute, Alaska. Reach-specific relations between satellite-derived water-surface elevation data and dynamic surface water extent data were used with a modified form of the Manning's streamflow equation to estimate streamflows. Reach-specific details are provided in a README PDF document included with this data release.
This dataset provides estimated Remote Sensing Streamflow (RSQ) data at selected river reaches in Alaska. Reach-specific relations between satellite-derived water-surface elevation data and dynamic surface water extent data were used with a modified form of the Manning's streamflow equation to estimate streamflows. The streamflow estimates were used to create rating tables that define the relation between discharge and satellite-observed water-surface elevation. The streamflow estimates in the gage_data.csv files are derived from these rating tables, interpolated using a polynomial regression equation. Data are organized in child items named for each river reach. Reach-specific details are provided in a README file...
Categories: Data;
Types: Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service,
Shapefile;
Tags: Alaska,
Altimetry measurement,
Elevation,
Holitna River,
Hydrology,
This dataset provides estimated Remote Sensing Streamflow (RSQ) data on a reach along the Innoko River 2 miles upstream of Shageluk, Alaska. Reach-specific relations between satellite-derived water-surface elevation data and dynamic surface water extent data were used with a modified form of the Manning's streamflow equation to estimate streamflows. Reach-specific details are provided in a README PDF document included with this data release.
This dataset provides estimated Remote Sensing Streamflow (RSQ) data on a reach along the Kuskokwim River at Crooked Creek, Alaska. Reach-specific relations between satellite-derived water-surface elevation data and dynamic surface water extent data were used with a modified form of the Manning's streamflow equation to estimate streamflows. Reach-specific details are provided in a README PDF document included with this data release.
This dataset provides estimated Remote Sensing Streamflow (RSQ) data on a reach along the Kuskokwim River at Liskys Crossing near Stony River, Alaska. Reach-specific relations between satellite-derived water-surface elevation data and dynamic surface water extent data were used with a modified form of the Manning's streamflow equation to estimate streamflows. Reach-specific details are provided in a README PDF document included with this data release.
This dataset provides estimated Remote Sensing Streamflow (RSQ) data on a reach along the Yukon River 5 miles downstream of Koyukuk, Alaska. Reach-specific relations between satellite-derived water-surface elevation data and dynamic surface water extent data were used with a modified form of the Manning's streamflow equation to estimate streamflows. Reach-specific details are provided in a README PDF document included with this data release.
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Altimetry measurement,
Elevation,
Hydrology,
InlandWaters,
This dataset provides computed remotely-sensed streamflows (RSQ) at river reaches of selected rivers in Alaska. We used the relation between water-surface elevation data derived from satellite altimetry and dynamic surface water extent data derived from LANDSAT and Sentinel imagery data with the Modified Optimized Manning Method Algorithm (MOMMA) to compute remotely sensed streamflows. Data are organized in ZIP packages named for each river reach. Reach-specific details are provided in a README file included in each river reach ZIP package. Depending on the input data available for specific reaches, we used different workflows to estimate river reach width and process the data from river reaches. Each workflow...
Categories: Data,
Data Release - Revised;
Tags: Alaska,
Altimetry measurement,
Canning River,
Colville River,
Copper River,
This dataset provides estimated Remote Sensing Streamflow (RSQ) data on a reach along the Koyukuk River 13 miles upstream of Huslia, Alaska. Reach-specific relations between satellite-derived water-surface elevation data and dynamic surface water extent data were used with a modified form of the Manning's streamflow equation to estimate streamflows. Reach-specific details are provided in a README PDF document included with this data release.
This dataset provides estimated Remote Sensing Streamflow (RSQ) data on a reach along the Tanana River at Nenana, Alaska. Reach-specific relations between satellite-derived water-surface elevation data and dynamic surface water extent data were used with a modified form of the Manning's streamflow equation to estimate streamflows. Reach-specific details are provided in a README PDF document included with this data release.
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Altimetry measurement,
Elevation,
Hydrology,
InlandWaters,
This dataset provides estimated Remote Sensing Streamflow (RSQ) data on a reach along the Kantishna River upstream of the mouth near Manley Hot Springs, Alaska. Reach-specific relations between satellite-derived water-surface elevation data and dynamic surface water extent data were used with a modified form of the Manning's streamflow equation to estimate streamflows. Reach-specific details are provided in a README PDF document included with this data release.
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