This USGS data release presents data collected during surveys of nearshore bathymetry and beach topography from northern Monterey Bay, California. Survey operations were conducted between October 20 and October 24, 2014 (USGS Field Activity Number 2014-676-FA). Nearshore bathymetry data were collected using two personal watercraft (PWCs), each equipped with single-beam echosounders and survey-grade global navigation satellite system (GNSS) receivers. Topography data were collected using an all-terrain vehicle equipped with a GNSS receiver and on foot with GNSS receivers mounted on backpacks. Positions of the survey platforms were referenced to a GNSS base station with known horizontal and vertical coordinates. Depths...
G-2946 : Synthetic Seismogram Data for Correlation Between Seismic-Reflection Profiles and Well Data, Broward County, Florida
The data set consists of text files used to create the synthetic seismogram - City of Miramar, G-2946, (IW-2), Broward County, Florida.
Album caption (17): See no. 16 for caption. Album caption (16): Campfire at Survey camp on Riley Creek near bend to SW. Camp 3. Nenana district, Yukon region, Alaska. Late July, 1919. Index card: Three men around campfire at camp 3, on Riley Creek near bend to southwest. Nenana district, Yukon region, Alaska. July 1919.
These files contain scans of Topographic Reconnaissance maps of Antarctica. The source maps were published at 1:250,000-scale by the U.S. Geological Survey in cooperation with the National Science Foundation. The extent of their coverage can be seen in the “Topographic Reconnaissance Index - 250k” layer of the Atlas of Antarctic Research viewer. Use the “VIEW” link below to look at a low resolution version of the map. Then download the selected map at full resolution by clicking the download link. The metadata for each of the maps is contained in the “Full Map”download file. The maps were scanned at a ground resolution of 25.4 meters and range from 10 to 30 megabytes.They are provided in two formats: Full Map ...
Flightline Photo Indexes of Antarctica Topographic Reconnaissance with Shaded Relief 1:250,000 Scale - Basic Contour Interval, 200 Meters Flight line information is approximate up to 200 meters.
Album caption and index card: Folded slate between Riley and Maurice (Hines) Creeks. Nenana district, Yukon region, Alaska. July 29, 1919.
View up main fork of east fork of Toklat River to glacier. Kantishna district, Yukon region, Alaska. 1919.
Album caption and index card: View up main fork of east fork of Toklat River to glacier. Kantishna district, Yukon region, Alaska. August 23, 1919.
Album caption: Stoney Glacier and Mountain. Head of Portage Creek, Tordrillo Range, Alaska. No index card.
The Grand Canyon as seen from the south rim of Grandview Point. Grand Canyon National Park, Arizona. 1901.
Album caption: The Grand Canyon as seen from the south rim at Grandview Point. 10 miles east of El Tovar Hotel. The width of the canyon as measured between Grandview Point and Walhalla Plateau is 9 miles. The rim of Walhalla Plateau is 5,750 feet above the river, and its horizontal distance from the river is 5 miles. [Grand Canyon National Park] Coconino County, Arizona. 1901. (Same as photo no. 146) Index card unavailble. See also: cnw00046
Album caption: Sep 89. No index card. Personal communication from Clay Martin, Field Records Collection, on May 3, 2019, "Lower Yellowstone Falls."
Collection of orthorectified images from aerial photograph of wetlands at the U.S. Geological Survey's Cottonwood Lake Study Area, Stutsman County, North Dakota. This collection of images was acquired during July and early August from 1975 to 2015. Aerial photographs of wetlands in the Cottonwood Lake Study Area were collected in order to facilitate a better understanding of the influence of natural climate variability on the vegetation of prairie wetland ecosystems.
Handwritten information on back of photograph: Ross Shelf Ice, Bay of Whales.
Album caption: 8/1/'02. S. 70° E., Mt. Foraker. Alaska. Handwritten notes on album caption: Mount McKinley (A-4) quad, Tonzona district, Kuskokwim region, Alaska. Index card: Mount Foraker from vicinity of camp of August 1. Mount McKinley quadrangle, Tonzona district, Kuskokwim region, Alaska. 1902. Note on photograph: Negative destroyed by authority of administrative geologist.
Album caption: Greenstone along left bank Yukon River below mouth of Thanksgiving Cr.
Album caption: Breaking camp, Marsh Creek, Alaska. Index card: Eskimo breakinig camp, Marsh Creek. Canning district, Northern Alaska region, Alaska. 1908.
Album caption: Cottle Knob, erected by Oscar Jones, triangulation party, Cowen quad., West Va., 1915. Photograph by E.C. Moore. Instrument elevated 35 ft. Handwritten notes on album caption: Nicholas County. Index card: Triangulation station on Cottle Knob. Webster County, West Virginia. 1915.
Album caption: View from Divide Peak, Loc. 9A E.253,300. Handwritten notes on album caption: Alaska - Seward Pen. - Shaktolik dist. Candle quadr. Panorama with 83. Index card: Album caption: View from Divide Peak, Loc. 9A E.253,300. Panorama with 81, 82, and 84.
Album caption: A concrete bridge on a new highway in the interior. No index card.
Album caption and index card: Hebgen Dam spillway. Note curve in concrete core dam. Montana earthquake area. Gallatin County, Montana. August 1959. (Aerial view).
Oblique aerial view looking down at dome and adjacent areas of crater floor. Mount St. Helens, Skamania County, Washington. 1980.
Index card (47ct-52ct, 54ct-55ct): Oblique aerial views looking down at dome and adjacent areas of crater floor. Skamania County, Washington. 1980.