AndreaBozzo/ceres-open-data-index huggingface dataset:
High-resolution digital elevation model of Fall Creek Lake, Oregon, acquired during annual drawdown to streambed November 10, 2016

The Middle Fork Willamette River basin encompasses 3,548 square kilometers of western Oregon and drains to the mainstem Willamette River. Fall Creek basin encompasses 653 square kilometers and drains to the Middle Fork Willamette River. In cooperation with the U.S. Army Corps of Engineers, the U.S. Geological Survey evaluated geomorphic responses of downstream river corridors to annual drawdowns to streambed at Fall Creek Lake. This study of geomorphic change is focused on the major alluvial channel segments downstream of the U.S. Army Corps of Engineers’ dams on Fall Creek and the Middle Fork Willamette River, as well as the 736 hectare Fall Creek Lake. Reservoir erosion during streambed drawdown results in sediment delivery to downstream reaches. To better understand patterns and processes of reservoir erosion related to downstream geomorphic responses, detailed reservoir deposit mapping and change analyses are completed.
To support these analyses, aerial photographs were collected via unmanned aerial systems (UAS) on November 8 and November 9, 2016, and via Cessna aircraft (or manned aerial system; MAS) on November 10, 2016, to create 3-dimensional xyz point clouds, digital elevation models (DEMs), and orthophotographs of the Fall Creek Lake bottom during full reservoir drawdown using structure-from-motion (SfM) techniques. The November 8 model resulted in a ground resolution of 3.28 centimeters per pixel, average point density of 58.2 points per square meter, and DEM resolution of 13.1 centimeters per cell. The November 9 model resulted in a ground resolution on 2.86 centimeters per pixel, average point density of 76.6 points per square meter, and DEM resolution of 11.4 centimeters per cell. The model for the manned aerial system (MAS) flight on November 10 had a slightly lower ground resolution at 4.18 centimeters per pixel (for multiple altitudes), average point density of 35.8 points per square meter, and output DEM resolution of 16.7 centimeters per cell. Cell sizes were automatically generated by the software.
This documentation describes the high-resolution DEM of Fall Creek Lake, Oregon, created from aerial photographs acquired when lake levels at streambed on November 10, 2016. This dataset is part of a broader publication including aerial photographs, 3-dimensional xyz point clouds, DEMs, orthophotographs, model processing reports, ground control points, and dataset footprints for November 8-10, 2016.

Tags: aerial-images, aerial-photography, dam, drawdown, erosion, fall-creek, fall-creek-lake, fluvial-geomorphology, geomorphology, geoscientificinformation, geospatial-analysis, geospatial-datasets, imagerybasemapsearthcover, inlandwaters, jasper-oregon, lane-county, middle-fork-willamette-river, oregon, orthoimagery, orthophotograph, photogrammetry, reservoir, sediment-transport, sfm, structure-from-motion, uas, unmanned-aerial-system, usgs-5dfd4f09e4b0b207aa00a15c, winberry-creek
Organization: Department of the Interior
Original aerial photographs of Fall Creek Lake, Oregon, acquired during annual drawdown to streambed November 9, 2016

The Middle Fork Willamette River basin encompasses 3,548 square kilometers of western Oregon and drains to the mainstem Willamette River. Fall Creek basin encompasses 653 square kilometers and drains to the Middle Fork Willamette River. In cooperation with the U.S. Army Corps of Engineers, the U.S. Geological Survey evaluated geomorphic responses of downstream river corridors to annual drawdowns to streambed at Fall Creek Lake. This study of geomorphic change is focused on the major alluvial channel segments downstream of the U.S. Army Corps of Engineers’ dams on Fall Creek and the Middle Fork Willamette River, as well as the 736 hectare Fall Creek Lake. Reservoir erosion during streambed drawdown results in sediment delivery to downstream reaches. To better understand patterns and processes of reservoir erosion related to downstream geomorphic responses, detailed reservoir deposit mapping and change analyses are completed.
To support these analyses, aerial photographs were collected via unmanned aerial systems (UAS) on November 8 and November 9, 2016, and via Cessna aircraft (or manned aerial system; MAS) on November 10, 2016, to create 3-dimensional xyz point clouds, digital elevation models (DEMs), and orthophotographs of the Fall Creek Lake bottom during full reservoir drawdown using structure-from-motion (SfM) techniques. The November 8 model resulted in a ground resolution of 3.28 centimeters per pixel, average point density of 58.2 points per square meter, and DEM resolution of 13.1 centimeters per cell. The November 9 model resulted in a ground resolution on 2.86 centimeters per pixel, average point density of 76.6 points per square meter, and DEM resolution of 11.4 centimeters per cell. The model for the manned aerial system (MAS) flight on November 10 had a slightly lower ground resolution at 4.18 centimeters per pixel (for multiple altitudes), average point density of 35.8 points per square meter, and output DEM resolution of 16.7 centimeters per cell. Cell sizes were automatically generated by the software.
This documentation describes the aerial photographs (in four zipped folders including .csv and .kml files for UAS image location information) for Fall Creek Lake, Oregon, acquired when lake levels at streambed on November 9, 2016. This dataset is part of a broader publication including aerial photographs, 3-dimensional xyz point clouds, DEMs, orthophotographs, model processing reports, ground control points, and dataset footprints for November 8-10, 2016.

Tags: aerial-images, aerial-photography, dam, drawdown, erosion, fall-creek, fall-creek-lake, fluvial-geomorphology, geomorphology, geoscientificinformation, geospatial-analysis, geospatial-datasets, imagerybasemapsearthcover, inlandwaters, jasper-oregon, lane-county, middle-fork-willamette-river, oregon, orthoimagery, orthophotograph, photogrammetry, reservoir, sediment-transport, sfm, structure-from-motion, uas, unmanned-aerial-system, usgs-5dfd4efae4b0b207aa00a15a, winberry-creek
Organization: Department of the Interior
Preliminary data from animal borne cameras on loggerhead sea turtles in St. Joseph Bay, Florida (2018-2019)

This is a fifty-four second video which includes short segments compiled from video collected using GoPro cameras mounted on two individual loggerhead turtles (Caretta caretta) within St. Joseph Bay, Florida as part of a preliminary data release for U.S. Geological Survey (USGS) outreach publications.  Approximately 90 minutes of video footage was collected per individual prior to retrieval.  This is a continuing effort to document the interactions, movement, and feeding ecology of loggerhead turtles for future scientific publications.

Tags: animal-behavior, biota, ecology, sea-turtles, usgs-5e30763fe4b0a79317d626e6, video-observation
Organization: Department of the Interior
Point cloud of Fall Creek Lake, Oregon, acquired during annual drawdown to streambed November 9, 2016

The Middle Fork Willamette River basin encompasses 3,548 square kilometers of western Oregon and drains to the mainstem Willamette River. Fall Creek basin encompasses 653 square kilometers and drains to the Middle Fork Willamette River. In cooperation with the U.S. Army Corps of Engineers, the U.S. Geological Survey evaluated geomorphic responses of downstream river corridors to annual drawdowns to streambed at Fall Creek Lake. This study of geomorphic change is focused on the major alluvial channel segments downstream of the U.S. Army Corps of Engineers’ dams on Fall Creek and the Middle Fork Willamette River, as well as the 736 hectare Fall Creek Lake. Reservoir erosion during streambed drawdown results in sediment delivery to downstream reaches. To better understand patterns and processes of reservoir erosion related to downstream geomorphic responses, detailed reservoir deposit mapping and change analyses are completed.
To support these analyses, aerial photographs were collected via unmanned aerial systems (UAS) on November 8 and November 9, 2016, and via Cessna aircraft (or manned aerial system; MAS) on November 10, 2016, to create 3-dimensional xyz point clouds, digital elevation models (DEMs), and orthophotographs of the Fall Creek Lake bottom during full reservoir drawdown using structure-from-motion (SfM) techniques. The November 8 model resulted in a ground resolution of 3.28 centimeters per pixel, average point density of 58.2 points per square meter, and DEM resolution of 13.1 centimeters per cell. The November 9 model resulted in a ground resolution on 2.86 centimeters per pixel, average point density of 76.6 points per square meter, and DEM resolution of 11.4 centimeters per cell. The model for the manned aerial system (MAS) flight on November 10 had a slightly lower ground resolution at 4.18 centimeters per pixel (for multiple altitudes), average point density of 35.8 points per square meter, and output DEM resolution of 16.7 centimeters per cell. Cell sizes were automatically generated by the software.
This documentation describes the high-resolution point cloud (LAZ file) of Fall Creek Lake, Oregon, was acquired during the annual drawdown to streambed on November 9, 2016. This dataset is part of a broader publication including aerial photographs, 3-dimensional xyz point clouds, DEMs, orthophotographs, model processing reports, ground control points, and dataset footprints for November 8-10, 2016.

Tags: aerial-images, aerial-photography, dam, drawdown, erosion, fall-creek, fall-creek-lake, fluvial-geomorphology, geomorphology, geoscientificinformation, geospatial-analysis, geospatial-datasets, imagerybasemapsearthcover, inlandwaters, jasper-oregon, lane-county, laz, middle-fork-willamette-river, oregon, orthoimagery, orthophotograph, photogrammetry, reservoir, sediment-transport, sfm, structure-from-motion, uas, unmanned-aerial-system, usgs-5dfd4ee9e4b0b207aa00a158, winberry-creek
Organization: Department of the Interior
High-resolution orthophotograph of Fall Creek Lake, Oregon, acquired during annual drawdown to streambed November 8, 2016

The Middle Fork Willamette River basin encompasses 3,548 square kilometers of western Oregon and drains to the mainstem Willamette River. Fall Creek basin encompasses 653 square kilometers and drains to the Middle Fork Willamette River. In cooperation with the U.S. Army Corps of Engineers, the U.S. Geological Survey evaluated geomorphic responses of downstream river corridors to annual drawdowns to streambed at Fall Creek Lake. This study of geomorphic change is focused on the major alluvial channel segments downstream of the U.S. Army Corps of Engineers’ dams on Fall Creek and the Middle Fork Willamette River, as well as the 736 hectare Fall Creek Lake. Reservoir erosion during streambed drawdown results in sediment delivery to downstream reaches. To better understand patterns and processes of reservoir erosion related to downstream geomorphic responses, detailed reservoir deposit mapping and change analyses are completed.
To support these analyses, aerial photographs were collected via unmanned aerial systems (UAS) on November 8 and November 9, 2016, and via Cessna aircraft (or manned aerial system; MAS) on November 10, 2016, to create 3-dimensional xyz point clouds, digital elevation models (DEMs), and orthophotographs of the Fall Creek Lake bottom during full reservoir drawdown using structure-from-motion (SfM) techniques. The November 8 model resulted in a ground resolution of 3.28 centimeters per pixel, average point density of 58.2 points per square meter, and DEM resolution of 13.1 centimeters per cell. The November 9 model resulted in a ground resolution on 2.86 centimeters per pixel, average point density of 76.6 points per square meter, and DEM resolution of 11.4 centimeters per cell. The model for the manned aerial system (MAS) flight on November 10 had a slightly lower ground resolution at 4.18 centimeters per pixel (for multiple altitudes), average point density of 35.8 points per square meter, and output DEM resolution of 16.7 centimeters per cell. Cell sizes were automatically generated by the software.
This documentation describes the high-resolution orthophotograph of Fall Creek Lake, Oregon, created from aerial photographs acquired when lake levels at streambed on November 8, 2016. This dataset is part of a broader publication including aerial photographs, 3-dimensional xyz point clouds, DEMs, orthophotographs, model processing reports, ground control points, and dataset footprints for November 8-10, 2016.

Tags: aerial-images, aerial-photography, dam, drawdown, erosion, fall-creek, fall-creek-lake, fluvial-geomorphology, geomorphology, geoscientificinformation, geospatial-analysis, geospatial-datasets, imagerybasemapsearthcover, inlandwaters, jasper-oregon, lane-county, middle-fork-willamette-river, oregon, orthoimagery, orthophotograph, photogrammetry, reservoir, sediment-transport, sfm, structure-from-motion, uas, unmanned-aerial-system, usgs-5dfd4ddde4b0b207aa00a151, winberry-creek
Organization: Department of the Interior
High-resolution digital elevation model of Fall Creek Lake, Oregon, acquired during annual drawdown to streambed November 8, 2016

The Middle Fork Willamette River basin encompasses 3,548 square kilometers of western Oregon and drains to the mainstem Willamette River. Fall Creek basin encompasses 653 square kilometers and drains to the Middle Fork Willamette River. In cooperation with the U.S. Army Corps of Engineers, the U.S. Geological Survey evaluated geomorphic responses of downstream river corridors to annual drawdowns to streambed at Fall Creek Lake. This study of geomorphic change is focused on the major alluvial channel segments downstream of the U.S. Army Corps of Engineers’ dams on Fall Creek and the Middle Fork Willamette River, as well as the 736 hectare Fall Creek Lake. Reservoir erosion during streambed drawdown results in sediment delivery to downstream reaches. To better understand patterns and processes of reservoir erosion related to downstream geomorphic responses, detailed reservoir deposit mapping and change analyses are completed.
To support these analyses, aerial photographs were collected via unmanned aerial systems (UAS) on November 8 and November 9, 2016, and via Cessna aircraft (or manned aerial system; MAS) on November 10, 2016, to create 3-dimensional xyz point clouds, digital elevation models (DEMs), and orthophotographs of the Fall Creek Lake bottom during full reservoir drawdown using structure-from-motion (SfM) techniques. The November 8 model resulted in a ground resolution of 3.28 centimeters per pixel, average point density of 58.2 points per square meter, and DEM resolution of 13.1 centimeters per cell. The November 9 model resulted in a ground resolution on 2.86 centimeters per pixel, average point density of 76.6 points per square meter, and DEM resolution of 11.4 centimeters per cell. The model for the manned aerial system (MAS) flight on November 10 had a slightly lower ground resolution at 4.18 centimeters per pixel (for multiple altitudes), average point density of 35.8 points per square meter, and output DEM resolution of 16.7 centimeters per cell. Cell sizes were automatically generated by the software.
This documentation describes the high-resolution DEM of Fall Creek Lake, Oregon, created from aerial photographs acquired when lake levels at streambed on November 8, 2016. This dataset is part of a broader publication including aerial photographs, 3-dimensional xyz point clouds, DEMs, orthophotographs, model processing reports, ground control points, and dataset footprints for November 8-10, 2016.

Tags: aerial-images, aerial-photography, dam, drawdown, erosion, fall-creek, fall-creek-lake, fluvial-geomorphology, geomorphology, geoscientificinformation, geospatial-analysis, geospatial-datasets, imagerybasemapsearthcover, inlandwaters, jasper-oregon, lane-county, middle-fork-willamette-river, oregon, orthoimagery, orthophotograph, photogrammetry, reservoir, sediment-transport, sfm, structure-from-motion, uas, unmanned-aerial-system, usgs-5dfd4dc3e4b0b207aa00a14f, winberry-creek
Organization: Department of the Interior
Original aerial photographs of Fall Creek Lake, Oregon, acquired during annual drawdown to streambed November 8, 2016

The Middle Fork Willamette River basin encompasses 3,548 square kilometers of western Oregon and drains to the mainstem Willamette River. Fall Creek basin encompasses 653 square kilometers and drains to the Middle Fork Willamette River. In cooperation with the U.S. Army Corps of Engineers, the U.S. Geological Survey evaluated geomorphic responses of downstream river corridors to annual drawdowns to streambed at Fall Creek Lake. This study of geomorphic change is focused on the major alluvial channel segments downstream of the U.S. Army Corps of Engineers’ dams on Fall Creek and the Middle Fork Willamette River, as well as the 736 hectare Fall Creek Lake. Reservoir erosion during streambed drawdown results in sediment delivery to downstream reaches. To better understand patterns and processes of reservoir erosion related to downstream geomorphic responses, detailed reservoir deposit mapping and change analyses are completed.
To support these analyses, aerial photographs were collected via unmanned aerial systems (UAS) on November 8 and November 9, 2016, and via Cessna aircraft (or manned aerial system; MAS) on November 10, 2016, to create 3-dimensional xyz point clouds, digital elevation models (DEMs), and orthophotographs of the Fall Creek Lake bottom during full reservoir drawdown using structure-from-motion (SfM) techniques. The November 8 model resulted in a ground resolution of 3.28 centimeters per pixel, average point density of 58.2 points per square meter, and DEM resolution of 13.1 centimeters per cell. The November 9 model resulted in a ground resolution on 2.86 centimeters per pixel, average point density of 76.6 points per square meter, and DEM resolution of 11.4 centimeters per cell. The model for the manned aerial system (MAS) flight on November 10 had a slightly lower ground resolution at 4.18 centimeters per pixel (for multiple altitudes), average point density of 35.8 points per square meter, and output DEM resolution of 16.7 centimeters per cell. Cell sizes were automatically generated by the software.
This documentation describes the aerial photographs (in four zipped folders including .csv and .kml files for UAS image location information) for Fall Creek Lake, Oregon, acquired when lake levels at streambed on November 8, 2016. This dataset is part of a broader publication including aerial photographs, 3-dimensional xyz point clouds, DEMs, orthophotographs, model processing reports, ground control points, and dataset footprints for November 8-10, 2016.

Tags: aerial-images, aerial-photography, dam, drawdown, erosion, fall-creek, fall-creek-lake, fluvial-geomorphology, geomorphology, geoscientificinformation, geospatial-analysis, geospatial-datasets, imagerybasemapsearthcover, inlandwaters, jasper-oregon, lane-county, middle-fork-willamette-river, oregon, orthoimagery, orthophotograph, photogrammetry, reservoir, sediment-transport, sfm, structure-from-motion, uas, unmanned-aerial-system, usgs-5dfd4da5e4b0b207aa00a14a, winberry-creek
Organization: Department of the Interior
Original aerial photographs of Fall Creek Lake, Oregon, acquired during annual drawdown to streambed November 10, 2016

The Middle Fork Willamette River basin encompasses 3,548 square kilometers of western Oregon and drains to the mainstem Willamette River. Fall Creek basin encompasses 653 square kilometers and drains to the Middle Fork Willamette River. In cooperation with the U.S. Army Corps of Engineers, the U.S. Geological Survey evaluated geomorphic responses of downstream river corridors to annual drawdowns to streambed at Fall Creek Lake. This study of geomorphic change is focused on the major alluvial channel segments downstream of the U.S. Army Corps of Engineers’ dams on Fall Creek and the Middle Fork Willamette River, as well as the 736 hectare Fall Creek Lake. Reservoir erosion during streambed drawdown results in sediment delivery to downstream reaches. To better understand patterns and processes of reservoir erosion related to downstream geomorphic responses, detailed reservoir deposit mapping and change analyses are completed.
To support these analyses, aerial photographs were collected via unmanned aerial systems (UAS) on November 8 and November 9, 2016, and via Cessna aircraft (or manned aerial system; MAS) on November 10, 2016, to create 3-dimensional xyz point clouds, digital elevation models (DEMs), and orthophotographs of the Fall Creek Lake bottom during full reservoir drawdown using structure-from-motion (SfM) techniques. The November 8 model resulted in a ground resolution of 3.28 centimeters per pixel, average point density of 58.2 points per square meter, and DEM resolution of 13.1 centimeters per cell. The November 9 model resulted in a ground resolution on 2.86 centimeters per pixel, average point density of 76.6 points per square meter, and DEM resolution of 11.4 centimeters per cell. The model for the manned aerial system (MAS) flight on November 10 had a slightly lower ground resolution at 4.18 centimeters per pixel (for multiple altitudes), average point density of 35.8 points per square meter, and output DEM resolution of 16.7 centimeters per cell. Cell sizes were automatically generated by the software.
This documentation describes the aerial photographs (in four zipped folders including .csv and .kml files for UAS image location information) for Fall Creek Lake, Oregon, acquired when lake levels at streambed on November 10, 2016. This dataset is part of a broader publication including aerial photographs, 3-dimensional xyz point clouds, DEMs, orthophotographs, model processing reports, ground control points, and dataset footprints for November 8-10, 2016.

Tags: aerial-images, aerial-photography, dam, drawdown, erosion, fall-creek, fall-creek-lake, fluvial-geomorphology, geomorphology, geoscientificinformation, geospatial-analysis, geospatial-datasets, imagerybasemapsearthcover, inlandwaters, jasper-oregon, lane-county, middle-fork-willamette-river, oregon, orthoimagery, orthophotograph, photogrammetry, reservoir, sediment-transport, sfm, structure-from-motion, uas, unmanned-aerial-system, usgs-5dfd18d8e4b0b207aa007e34, winberry-creek
Organization: Department of the Interior