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Explore our planet through photography and imagery, including climate change and water all the way back to the 1800s when the USGS was surveying the country by horse and buggy.

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image related to volcanoes. See description
USGS to survey Kīlauea Volcano from its summit to Kumukahi
USGS to survey Kīlauea Volcano from its summit to Kumukahi
USGS to survey Kīlauea Volcano from its summit to Kumukahi

Areas on Kīlauea that will be covered by a helicopter lidar survey in June 2019. Red lines enclose areas over which the survey helicopter will fly at 396 m (1,300 ft) above ground level. Green lines enclose areas over which the helicopter will fly at 151 m (500 ft) above ground level. USGS map.

Areas on Kīlauea that will be covered by a helicopter lidar survey in June 2019. Red lines enclose areas over which the survey helicopter will fly at 396 m (1,300 ft) above ground level. Green lines enclose areas over which the helicopter will fly at 151 m (500 ft) above ground level. USGS map.

A turtle mosaic made from broken tiles
A sea turtle mosaic made from the field station's broken floor tiles
A sea turtle mosaic made from the field station's broken floor tiles
A sea turtle mosaic made from the field station's broken floor tiles

After Hurricane Michael obliterated Fish Inn, the sea turtle research team's field station, team members salvaged some of the building's floor tiles and made this sea turtle mosaic, which they plan to eventually install in a new field station.

After Hurricane Michael obliterated Fish Inn, the sea turtle research team's field station, team members salvaged some of the building's floor tiles and made this sea turtle mosaic, which they plan to eventually install in a new field station.

Winter Streamflow Measurement at the Rush River at Amenia, ND (Streamgage 05060500)
Winter Streamflow Measurement at the Rush River at Amenia, ND
Winter Streamflow Measurement at the Rush River at Amenia, ND
Winter Streamflow Measurement at the Rush River at Amenia, ND

USGS Hydrologic Technician Chris Broz attempting to find flow at the Rush River at Amenia, ND (USGS streamgage 05060500).  It took the technicians an hour to dig through the snow drift under the wire weight gage just to get to the ice. Then they drilled holes in the ice so they could see if there was any water to measure. 

USGS Hydrologic Technician Chris Broz attempting to find flow at the Rush River at Amenia, ND (USGS streamgage 05060500).  It took the technicians an hour to dig through the snow drift under the wire weight gage just to get to the ice. Then they drilled holes in the ice so they could see if there was any water to measure. 

Photo of USGS hydrologist measuring streamflow from a snow-covered bank along the Middle Fork Crow River
Measuring streamflow on the Middle Fork Crow River near Spicer, MN
Measuring streamflow on the Middle Fork Crow River near Spicer, MN
Measuring streamflow on the Middle Fork Crow River near Spicer, MN

USGS hydrologist Erich Kessler prepares to measure the stream stage (the height of the water surface) of the Middle Fork Crow River near Spice, Minnestota.

birds-eye-view of streamflow measurement through a hole in the ice
Streamflow Measurement Through the Ice
Streamflow Measurement Through the Ice
Streamflow Measurement Through the Ice

Winter fieldwork often requires a few extra steps in gaining access to collection sites. In this image, a USGS employee measures streamflow through holes drilled in the ice using an auger.

Winter fieldwork often requires a few extra steps in gaining access to collection sites. In this image, a USGS employee measures streamflow through holes drilled in the ice using an auger.

Color photo of USGS researchers in Idaho
USGS EROS Researchers in Idaho
USGS EROS Researchers in Idaho
USGS EROS Researchers in Idaho

USGS EROS contractor Minsu Kim, left, and USGS Scientist Jeffrey Danielson stand with a GPS device in northern Idaho, where they were part of a research project to conduct topobathymetric research along the Kootenai River of northern Idaho.

USGS EROS contractor Minsu Kim, left, and USGS Scientist Jeffrey Danielson stand with a GPS device in northern Idaho, where they were part of a research project to conduct topobathymetric research along the Kootenai River of northern Idaho.

employee using Doppler to measure streamflow
Winter Streamflow
Winter Streamflow
Winter Streamflow

Using Doppler to peer under the ice and measure streamflow at New Fork River near Big Piney, Wyoming.

Using Doppler to peer under the ice and measure streamflow at New Fork River near Big Piney, Wyoming.

image related to volcanoes. See description
Map showing the three types of young faults in Yellowstone National Park.
Map showing the three types of young faults in Yellowstone National Park.
Map showing the three types of young faults in Yellowstone National Park.

Map showing the three types of young faults in Yellowstone National Park. Courtesy of the Wyoming State Geological Survey.

brick building and trees at edge of icy river
Mohawk River at Vischer Ferry Dam, NY
Mohawk River at Vischer Ferry Dam, NY
river jammed with broken brown ice with bare trees on both banks
Ice Jam at Buffalo Creek at Gardenville, New York
Ice Jam at Buffalo Creek at Gardenville, New York
Ice Jam at Buffalo Creek at Gardenville, New York

An ice jam in place at Buffalo Creek at Gardenville (gage 04214500) Photo by Elizabeth Nystrom (Public Domain)

Adaptive Management Forum
Adaptive Management Forum Brochure
Adaptive Management Forum Brochure
Adaptive Management Forum Brochure

Adaptive Management Forum Brochure.This conference was held at the University of California, Davis on February 5-6, 2019.

Adaptive Management Forum Brochure.This conference was held at the University of California, Davis on February 5-6, 2019.

employee ice augering on a river
Employee Using an Ice Auger
Employee Using an Ice Auger
Employee Using an Ice Auger

A USGS employee uses a motorized auger to drill a two-foot hole in the ice for the purpose of measuring streamflow on the Sweetwater River. This image shows the final stages of the drilling process for one hole out of the twelve drilled that day.

A USGS employee uses a motorized auger to drill a two-foot hole in the ice for the purpose of measuring streamflow on the Sweetwater River. This image shows the final stages of the drilling process for one hole out of the twelve drilled that day.

employee applying body weight to force an auger through the ice
Forcing an Auger through Thick Ice
Forcing an Auger through Thick Ice
Forcing an Auger through Thick Ice

A USGS employee uses a motorized auger to drill a two-foot hole in the ice for the purpose of measuring streamflow on the Sweetwater River. This image shows the beginning stages of the drilling process for one hole out of the twelve drilled that day.

A USGS employee uses a motorized auger to drill a two-foot hole in the ice for the purpose of measuring streamflow on the Sweetwater River. This image shows the beginning stages of the drilling process for one hole out of the twelve drilled that day.

Hawaii that extend offshore
Hawaii that extend offshore
Hawaii that extend offshore
Hawaii that extend offshore

Many of the earthquakes in Hawaii that extend offshore and up the island chain are due to plate bending, or flexure. The upper panel shows magnitude-5 and greater earthquakes since 1861, with some notable events labeled.

Many of the earthquakes in Hawaii that extend offshore and up the island chain are due to plate bending, or flexure. The upper panel shows magnitude-5 and greater earthquakes since 1861, with some notable events labeled.

Winter Streamflow Measurement at South Fork Grand River near Cash, SD
Winter Streamflow Measurement at South Fork Grand River near Cash, SD
Winter Streamflow Measurement at South Fork Grand River near Cash, SD
Winter Streamflow Measurement at South Fork Grand River near Cash, SD

USGS Hydrologic technician Sarah Davis measuring streamflow at the South Fork Grand River near Cash, SD (streamgage 06356500) on January 31, 2019.  Measuring the streamflow under ice requires drilling holes across the width of the stream and then collecting data from each hole.  At times streams can freeze solid but drilling holes are necessary to verify t

USGS Hydrologic technician Sarah Davis measuring streamflow at the South Fork Grand River near Cash, SD (streamgage 06356500) on January 31, 2019.  Measuring the streamflow under ice requires drilling holes across the width of the stream and then collecting data from each hole.  At times streams can freeze solid but drilling holes are necessary to verify t

USGS scientists prepare for fieldwork in Florida Bay
Preparing for fieldwork in Florida Bay
Preparing for fieldwork in Florida Bay
Preparing for fieldwork in Florida Bay

Conducting field work after Hurricane Irma on Bob Allen Key in Florida Bay, Everglades National Park, January 29, 2018. Lynn Wingard (left) and Miriam Jones (right) consult field notes from 2014 to decide where to take samples. Photo: B. Stackhouse, USGS

Conducting field work after Hurricane Irma on Bob Allen Key in Florida Bay, Everglades National Park, January 29, 2018. Lynn Wingard (left) and Miriam Jones (right) consult field notes from 2014 to decide where to take samples. Photo: B. Stackhouse, USGS

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