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Images
A survey base station is established using a RTK-GPS receiver with mobile units to collect data points in and around the crater. Information will be used to monitor surface changes, deformation, erosion and aggradation inside the crater. This type of technology is precise to the centimeter. View is to the south of Mount St.
A survey base station is established using a RTK-GPS receiver with mobile units to collect data points in and around the crater. Information will be used to monitor surface changes, deformation, erosion and aggradation inside the crater. This type of technology is precise to the centimeter. View is to the south of Mount St.
An ebony jewelwing (Calopteryx maculata) perched on a blade of grass in the foreground with a flowing stream in the background
An ebony jewelwing (Calopteryx maculata) perched on a blade of grass in the foreground with a flowing stream in the background
Damsel flies, like this ebony jewelwing collected at French Creek in Onaga, Kansas, are among the stream organisms inventoried for the USGS Regional Stream Quality Assessments.
Damsel flies, like this ebony jewelwing collected at French Creek in Onaga, Kansas, are among the stream organisms inventoried for the USGS Regional Stream Quality Assessments.
South Toe River near Celo, NC, Oran Mosteller streamgaging.
South Toe River near Celo, NC, Oran Mosteller streamgaging.
Charles Drost, USGS Southwest Biological Science Center, measures a many-lined skink
Charles Drost, USGS Southwest Biological Science Center, measures a many-lined skink
Warren Hall on California State University East Bay's Hayward campus is scheduled to be demolished Aug. 17, 2013 for seismic safety reasons. The landmark building's implosion will produce energy similar to a small earthquake that can be used to study and map the nearby Hayward Fault. In partnership with the university, U.S.
Warren Hall on California State University East Bay's Hayward campus is scheduled to be demolished Aug. 17, 2013 for seismic safety reasons. The landmark building's implosion will produce energy similar to a small earthquake that can be used to study and map the nearby Hayward Fault. In partnership with the university, U.S.
From left, USGS research geophysicist Dr. Rufus Catchings and USGS' Coyn Criley work out the placement of seismometers around Warren Hall (in background) on California State University East Bay's Hayward campus. The landmark building’s implosion will produce energy similar to a small earthquake that can be used to study and map the nearby Hayward Fault.
From left, USGS research geophysicist Dr. Rufus Catchings and USGS' Coyn Criley work out the placement of seismometers around Warren Hall (in background) on California State University East Bay's Hayward campus. The landmark building’s implosion will produce energy similar to a small earthquake that can be used to study and map the nearby Hayward Fault.
Visitors watching an eruption of Old Faithful Geyser from the Old Faithful Inn's balcony.
Visitors watching an eruption of Old Faithful Geyser from the Old Faithful Inn's balcony.
Rock Creek at Sherrill Drive, Washington, DC; staff gage.
Rock Creek at Sherrill Drive, Washington, DC; staff gage.
Summer Intern Tyler Choe cleaning the sediment out of the beaker.
Summer Intern Tyler Choe cleaning the sediment out of the beaker.
Summer Intern Zachary Auman seeing the solutions for the sediment in the graduated cylinder.
Summer Intern Zachary Auman seeing the solutions for the sediment in the graduated cylinder.
Picture of Thomas Jefferson Building
Picture of Thomas Jefferson Building
Picture of the U.S. Capitol Building
Picture of the U.S. Capitol Building
Pictures of the Fountain next to the Rayburn House Office Building
Pictures of the Fountain next to the Rayburn House Office Building
The National Musem of African Art Building
The National Musem of African Art Building
The Department of Agriculture (South Building)
The Department of Agriculture (South Building)
U.S. Senate Meeting Rooms
U.S. Senate Meeting Rooms
Side of the Rayburn Office Building
Side of the Rayburn Office Building
The Kennedy Center
U.S. Capitol
The rare western glacier stonefly (Zapada glacier) is native to Glacier National Park and is seeking habitat at higher elevations due to warming stream temperature and glacier loss due to climate warming.
The rare western glacier stonefly (Zapada glacier) is native to Glacier National Park and is seeking habitat at higher elevations due to warming stream temperature and glacier loss due to climate warming.