USGS Multimedia Gallery: Items Related to ASU

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Total Results: 20

Io Global Image Mosaic and Geologic Map
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Location:

Stream Gaging Wading Measurement
USGS Oklahoma Water Science Center Hydrologic Technician Steve Smith collects streamflow data at Blue River at Blue, Oklahoma....
Location: Blue, OK, USA

Stream Gaging Bridge Measurement
USGS Oklahoma Water Science Center Hydrologic Technician James Greer collects streamflow data on bridge over the North Canadian River near Oklahoma City....
Location: Oklahoma City, OK, USA

Preparing to Measure Streamflow from a Bridge
USGS Oklahoma Water Science Center Hydrologic Technician Rick Hanlon prepares to conduct a streamflow measurement off of a bridge over the North Canadian River near Oklahoma City....
Location: Oklahoma City, OK, USA

Assessing Pre-Oil Baseline Levels
To assess pre-oil baseline levels of petrochemicals in the waters off Florida's coastline, USGS scientists deployed semi-permeable membrane devices (SPMDs) at 18 locations around Florida in advance of oil landfall from the Deepwater Horizon incident....
Location: Cedar Key, FL, USA

Fatbag Membrane
Although oil and water do not normally mix, oil contaminants in waterways can be measured using a special membrane nicknamed a "fatbag." The fatbags absorb many fat-soluble chemicals from the water at a known rate, so they can be used to estimate the concentration of such chemicals....
Location: Cedar Key, FL, USA

Pre-Oil Reconnaissance Flight
Altogether, flight paths on all of the USGS pre-oil reconnaissance flights covered parts of 11 National Wildlife Refuges, two units of the National Park Service, and numerous State of Florida Parks and Aquatic Preserves. Here, USGS ecologist Tom J. Smith III briefs the pilot on an intended flight pa...
Location: St. Petersburg, FL, USA

Gear Preparation
USGS geologist Karen Morgan prepares gear that records the flight path so that its GPS coordinates can be synchronized with the camera. The resulting images are tagged with GPS coordinates. ...
Location: St. Petersburg, FL, USA

Assessing Potential Impacts on Vegetation
Florida's mangrove forests were hard hit by the uncommonly cold temperatures in January, 2010. Here, a dull brown swath of freeze-damaged mangroves cuts across the photograph, offering a stark contrast with green vegetation lining the nearby Intracoastal Waterway. By documenting freeze-related mangr...
Location: Pinellas County, FL, USA

Pre-Oil Reconnaissance Flight
USGS geologists Karen Morgan and Ginger Tiling-Range load imaging gear for a pre-oil reconnaissance flight. USGS captured more than 350 miles of Florida's coastline, from Cedar Key to Flamingo, with over 9,800 aerial photographs. The photographs document conditions along Florida's coastline in advan...
Location: St. Petersburg, FL, USA

Grassland Flux Tower
Grassland flux tower in Brookings, South Dakota....
Location: Brookings, SD, USA

Permafrost Erosion Measurement
USGS researcher Benjamin Jones measures erosion near a collapsed block of ice-rich permafrost along Alaska's Arctic coast....
Location: AK, USA

Spring Water Sampling
A USGS geologist samples spring water near a gold prospect in the Shotgun Hills, Alaska....
Location: USA

Nighttime Water Level Measurements
Collecting water levels for aquifer test near Oakland, eastern Nebraska....
Location: Oakland, NE, USA

Altimeter
Pocket Model used to measure altitude. Accurate to 15,000 ft. Made in Aug. 1968 by Revue Thommen AG, Switzerland. Object ID: USGS-000646...
Location: USA

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