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Filter Total Items: 138
PDS Logo
Date Published: September 21, 2018
Status: Active

PDS Cartography and Imaging Sciences Node at USGS

The USGS Astrogeology Science Center is host to the lead science component of the Cartography and Imaging Sciences Node (IMG) of the NASA Planetary Data System (PDS). A partner facility at the Jet Propulsion Laboratory (JPL) provides engineering support and technical management for the IMG. The IMG is a PDS science discipline node that manages an archive of more than 1500 TB...

USGS
Date Published: September 21, 2018
Status: Active

USGS/NASA Planetary Photogrammetry Guest Facility

-- ON HOLD -- Training Opportunity -- ON HOLD --

Photogrammetric Processing of Planetary Stereo Imagery using ISIS and SOCET GXP® TBD

 

Please note that we no longer have any scheduled SOCET SET® trainings at this time. We are currently transitioning to BAE's latest photogrammtry suite called SOCET...

RPIF Logo
Date Published: September 19, 2018
Status: Completed

RPIF Pioneers of Astrogeology

Some of the pioneers in planetary geologic research include Eugene Shoemaker, Harrison "Jack" Schmitt, Don Wilhelms, Raymond Batson, David Roddy, Gordon Swann and Baerbel Lucchitta. Click on the images below to learn about each person and their contributions to Astrogeology.

Contacts: Amy Zink
Gordon Swann crab fishing
Date Published: September 19, 2018
Status: Completed

Gordan Alfred Swann

Gordon Alfred Swann was born in Palisade, CO, September 21, 1931. After serving in the U.S. Navy from 1952 to 1956, he received a Ph.D. from the University of Colorado in 1962 as one of the pioneers in a study of the Precambrian geology of the Front Range of Colorado. His career in the U.S. Geological Survey (USGS) began in Denver in 1963 working on a Defense Department...

Dave Roddy
Date Published: September 19, 2018
Status: Completed

Dave Roddy

Dave Roddy was a world-renowned scientist at the forefront of investigators studying impact and explosion craters. His field mapping of Flynn Creek was the first mapping detailed enough to demonstrate the impact origin of an ancient structure in North America. David was an authority on the Meteor Crater impact structure, east of Flagstaff. Dave's work has assisted in the...

Ray Batson
Date Published: September 19, 2018
Status: Completed

Raymond Milner Batson

Ray Batson was born in Lincoln, Nebraska, on 8 July 1931. His lifelong passion for flying surfaced early. In high school he worked at Stapleton Airfield in Denver refueling planes in order to pay for flying lessons, and obtained his private pilot’s license. After a year of study at Regis College, he enlisted in the United States Air Force and served a two-year tour of duty as...

Don Wilhelms
Date Published: September 19, 2018
Status: Completed

Don Wilhelms

With his geologic mapping of the Moon, Don Wilhelms set the methods and standards for planetary mapping. He is author of Geologic History of the Moon (1987, USGS Professional Paper 1348) and To a Rocky Moon, A Geologist's History of Lunar Exploration (1993, University of Arizona Press), as well as many other science publications and planetary geologic maps. Don helped train...

Harrison Schmitt during Ceremony
Date Published: September 19, 2018
Status: Completed

Harrison H. Schmitt

Jack Schmitt joined the Astrogeology team as a geologist at the Flagstaff Science Center in 1964, having recently earned a doctorate degree from Harvard University. In addition to assisting in the geologic mapping of the Moon, he led the Lunar Field Geological Methods project. When NASA announced a special recruitment for scientist-astronauts in late 1964, Schmitt...

Gene Shoemaker
Date Published: September 17, 2018
Status: Completed

Gene Shoemaker - Founder of Astrogeology

He once said he considered himself a scientific historian, one whose mission in life is to relate geologic and planetary events in a perspective manner. A modest statement coming from a legend of a man who almost single-handedly created planetary science as a discipline distinct from astronomy. He brought together geologic principles to the mapping of planets, resulting in...

Moon Engineer Special Study Generalized Photogeologic Map
Date Published: September 17, 2018
Status: Completed

1961: USGS Astrogeology's First Published Map

The race to the moon began on August 17, 1958, and the Soviet Union won. This isn't the opening line of an alternate history story; rather, it is an acknowledgment that more than one moon race took place. The first, with the goal of launching a small automated spacecraft to the moon, began with the liftoff of the Able 1 lunar orbiter, a 38-kilogram U.S. Air Force (USAF) probe...

RPIF Logo
Date Published: September 12, 2018
Status: Active

Regional Planetary Image Facility (RPIF)

The NASA/USGS Astrogeology Regional Planetary Information Facility (RPIF), located in the Shoemaker Building (Building 6) on the USGS Campus in Flagstaff, Arizona, is a facility of the USGS Astrogeology Science Center. The Astro RPIF houses in 3000 square feet of climate-controlled space more than 100,000 lunar and planetary maps, a reference library, an ever-growing photo and...

Contacts: Amy Zink
Image shows orange, discolored water in a small canyon
Date Published: August 9, 2018
Status: Active

USGS Response to Possible Metals Contamination from Legacy Mines in the Patagonia Mountains Region and Adjacent Areas, Southeast Arizona and a Template for Future Mineral Environmental Emergency Response

USGS is conducting sampling, monitoring, and modeling in the Patagonia Mountains and nearby regions in Arizona to identify contaminant risk potential of legacy and proposed mine sites and to develop classification criteria for predicting vulnerabilities and targeted sources and sinks of metal contaminants.

Contacts: Floyd Gray
Filter Total Items: 126
Publication Thumbnail
Year Published: 1994

Summary of ground-water conditions in Arizona, 1987-90

Annual ground-water withdrawals in Arizona were 2.9, 3.3, 3.6, and 3.4 million acre-feet for calendar years 1987. 1988, 1989, and 1990. The average annual ground-water withdrawal for Arizona from 1980-89 was 3.7 million acre-feet, which was the lowest average annual withdrawal for any decade since the 1940' s. Since 1947, annual ground-water...

Anning, D.W.; Duet, N.R.
Summary of ground-water conditions in Arizona, 1987-90; 1994; OFR; 94-476; Anning, D. W.; Duet, N. R.

Publication Thumbnail
Year Published: 1994

Method to identify wells that yield water that will be replaced by Colorado River water in Arizona, California, Nevada, and Utah

Accounting for the use of Colorado River water is required by the U.S. Supreme Court decree, 1964, Arizona v. California. Water pumped from wells on the flood plain and from certain wells on alluvial slopes outside the flood plain is presumed to be river water and is accounted for as Colorado River water. A method was developed to identify wells...

Wilson, Richard P.; Owen-Joyce, Sandra J.
Method to identify wells that yield water that will be replaced by Colorado River water in Arizona, California, Nevada, and Utah; 1994; WRI; 94-4005; Wilson, Richard P.; Owen-Joyce, Sandra J.

Publication Thumbnail
Year Published: 1993

Determining the source of water pumped from wells along the lower Colorado River

Wilson, Richard P.; Owen-Joyce, Sandra J.
Determining the source of water pumped from wells along the lower Colorado River; 1993; OFR; 93-405; Wilson, Richard P.; Owen-Joyce, Sandra J.

Publication Thumbnail
Year Published: 1993

Results of ground-water, surface-water, and water-quality monitoring, Black Mesa area, northeastern Arizona, 1991-92

Littin, G.R.
Results of ground-water, surface-water, and water-quality monitoring, Black Mesa area, northeastern Arizona, 1991-92; 1993; WRI; 93-4111; Littin, G. R.

Publication Thumbnail
Year Published: 1993

Streamflow and sediment-transport data, Colorado River and three tributaries in Grand Canyon, Arizona, 1983 and 1985-86

The U.S. Geological Survey collected streamflow and sediment-transport data at 5 streamflow-gaging stations on the Colorado River between Glen Canyon Dam and Lake Mead as a part of an interagency environmental study. The data were collected for about 6 mo in 1983 and about 4 mo in 1985-86; data also were collected at 3 sites on tributary streams...

Garrett, W.B.; van de Vanter, E.K.; Graf, J.B.
Streamflow and sediment-transport data, Colorado River and three tributaries in Grand Canyon, Arizona, 1983 and 1985-86; 1993; OFR; 93-174; Garrett, W. B.; van de Vanter, E. K.; Graf, J. B.

Publication Thumbnail
Year Published: 1992

Accounting System for Water Use by Vegetation in the Lower Colorado River Valley

The Colorado River is the principal source of water in the valley of the Colorado River between Hoover Dam and the international boundary with Mexico (fig. 1). Agricultural, domestic, municipal, industrial, hydroelectric-power genera-tion, and recreation are the primary uses of river water in the valley. Most of the consumptive use of water from...

Owen-Joyce, Sandra J.
Accounting System for Water Use by Vegetation in the Lower Colorado River Valley; 1992; OFR; 92-83; Owen-Joyce, Sandra J.

Publication Thumbnail
Year Published: 1992

Results of ground-water, surface-water, and water-quality monitoring, Black Mesa area, northeastern Arizona; 1989-90

Sottilare, J.P.; Bills, D.J.; Brown, J.G.
Results of ground-water, surface-water, and water-quality monitoring, Black Mesa area, northeastern Arizona; 1989-90; 1992; WRI; 92-4008; Sottilare, J. P.; Bills, D. J.; Brown, J. G.

Publication Thumbnail
Year Published: 1992

Results of ground-water, surface-water, and water-quality monitoring, Black Mesa area, northeastern Arizona; 1990-91

Littin, G.R.
Results of ground-water, surface-water, and water-quality monitoring, Black Mesa area, northeastern Arizona; 1990-91; 1992; WRI; 92-4045; Littin, G. R.

Publication Thumbnail
Year Published: 1992

Summary of ground-water conditions in Arizona 1985-86

No abstract available. 

Wilson, Richard P.
Summary of ground-water conditions in Arizona 1985-86; 1992; WRI; 90-4179; Wilson, Richard P.

Publication Thumbnail
Year Published: 1991

Low-flow sediment transport in the Colorado River

In support of beach-stability research, bedload and suspended sediment were measured during a steady flow of 5,880 ft3/s and receding flows from 12,100 to 5,660 ft3/s in the Colorado River above National Canyon, near Supai, Arizona, October 7-12, 1989. During steady flows, 75 percent of the mean total-sediment discharge of 128 t/d was in...

Gray, John R.; Webb, Robert H.; Hyndman, David W.
Low-flow sediment transport in the Colorado River; 1991; Article; Conference publication; Proceedings of the Fifth Federal Interagency Sedimentation Conference; Gray, John R.; Webb, Robert H.; Hyndman, David W.

Publication Thumbnail
Year Published: 1991

Lower Colorado River Accounting System (LCRAS) computer program and documentation

von Allworden, B. K.; Owen-Joyce, Sandra J.; Sandoval, John D.; Raymond, Lee H.
Lower Colorado River Accounting System (LCRAS) computer program and documentation; 1991; OFR; 91-179; von Allworden, B. K.; Owen-Joyce, Sandra J.; Sandoval, John D.; Raymond, Lee H.

Publication Thumbnail
Year Published: 1991

Relation of sediment load and flood-plain formation to climatic variability, Paria River drainage basin, Utah and Arizona

Flood-plain alluviation began about 1940 at a time of decreasing magnitude and frequency of floods in winter, summer, and fall. No floods with stages high enough to inundate the flood plain have occurred since 1980, and thus no flood-plain alluviation has occurred since then. The decrease in magnitude and frequency of floods appears to have...

Graf, J.B.; Webb, R.H.; Hereford, R.
Relation of sediment load and flood-plain formation to climatic variability, Paria River drainage basin, Utah and Arizona; 1991; Article; Journal; Geological Society of America Bulletin; Graf, J. B.; Webb, R. H.; Hereford, R.

Filter Total Items: 209
August 13, 2014

Redington Stream Flow

This video shows the process of taking a stream flow measurement using a bridge crane and current meter.

https://pubs.usgs.gov/fs/2018/3032/fs20183032.pdf
April 1, 2014

Changes in Earth's Gravity Reveal Changes in Groundwater Storage

Did you know that changes in the amount of water in aquifers cause small changes in Earth’s gravitational field? When the amount of groundwater in an aquifer changes, either by recharge or by discharge to surface water or wells, the gravitational acceleration at the land surface also changes. In this photo, USGS Research Hydrologist Jeff Kennedy is making measurements of

...
Attribution: Water Resources
March 19, 2014

Minute 319 Pulse Flow

The minute 319 pulse flow experiment flood in the Lower Colorado River Delta allows scientists the opportunity to study many different aspects of a flood. With the help of CSAs we had the opportunity to actually back calculate the roughness value at the times that our technicians in Yuma measured discharge.

November 30, 2013

Gravity Recharge Monitoring

Time-lapse Microgravity Monitoring of Artificial Recharge
This video shows a series of clips collected in 2013 during the SAVSARP gravity experiment.

October 7, 2013

Animal Interactions at Wind Energy Facilities – Gray Fox

There were two documented gray fox visits at the burrows, making them the third most documented predator. Gray foxes are implicated predators of various life stages of desert tortoises, but it is difficult to catch them in the act. In this case, a gray fox approaches a burrow, and thoroughly investigates the burrow mouth. The fox develops an arch in its tail (slight

October 5, 2013

Animal Interactions at Wind Energy Facilities – Western Spotted Skunk

There was one documented skunk event captured on camera - the least documented predator. Here, a western spotted skunk is thoroughly investigating the burrow of one of the marked female tortoises in the study population. Western spotted skunks are known predators of turtle eggs. The skunk investigated the area within the burrow for a full minute before it appears outside

August 7, 2013

TESNAR Program: CSAs

TESNAR stands for the Technical training in Support of Native American Relations, and is a program run by the USGS to foster cooperation between tribes and the USGS by providing them with the tools and training to manage their tribal resources, such as water. As shown here, training in the Continuous Slope Area Method can help tribes a great deal, by providing data when

Image: Burned Area Near Yarnell, Arizona
July 19, 2013

Burned Area Near Yarnell, Arizona

Burned area within the Yarnell Hill Fire near Yarnell Arizona.

June 30, 2013

Animal Interactions at Wind Energy Facilities – Bobcat

In this video, a bobcat approached a desert tortoise (a marked female in the study population) that was sleeping on the apron of her burrow. Bobcats are known predators of various life stages of the desert tortoise. In this case, the bobcat bent down to sniff the tortoise, and then touched its paw to the top of the tortoise's shell. The tortoise then moved into an "all-

June 26, 2013

Earth.Science.Art Project

This collaborative project pairs artists from California's Central Coast and San Francisco Bay Area with scientists from the Santa Cruz-based U.S. Geological Survey's Pacific Marine and Coastal Science Center. The artist create work inspired by scientific research.

June 22, 2013

Animal Interactions at Wind Energy Facilities – American Black Bear

This American black bear and cub duo was seen simply investigating a tortoise burrow, and although it is surprising to see a black bear so low in elevation, it isn't impossible. The study site, Mesa, sits at the intersection of multiple ecosystems (Sonoran Desert, Mojave Desert, montane, and coastal sage scrub). Therefore, the bears could have come down from the montane

June 22, 2013

Animal Interactions at Wind Energy Facilities – Coyotes

Coyotes were the second most frequently observed mammalian predator on the trail cameras. Coyotes are considered one of the primary predators of desert tortoises. In this instance, a coyote is passing by a burrow when it suddenly has a change in attention as it is passing by. It then approaches the burrow and sniffs all around the burrow entrance (including the apron and

Filter Total Items: 187
USGS science for a changing world logo
June 10, 2014

Increasing the density -- the amount per square mile -- of natural gas drilling sites and associated ponds in the Cypress Creek basin is not expected to have a substantial impact on the amount of sediment or water entering Brewer Lake, according to a new U.S. Geological Survey report.

Image:  Desert Perchlorate Field Work
April 3, 2014

Newly published research is the first to characterize the distribution and interactions of natural perchlorate in a terrestrial ecosystem. The study results are important in assessing risks associated with ecological and human health and with potential movement of natural perchlorate contamination into groundwater.

USGS
March 27, 2014

As a large pulse of water is being released into the former delta of the Colorado River along the U.S.-Mexico border, U.S. Geological Survey scientists are studying the effects on the environment as part of a historic, bi-national collaborative effort.

global image mosaic presenting a single view of Jupiter's moon Ganymede
February 12, 2014

More than 400 years after its discovery by Galileo, the largest moon in the Solar System – Ganymede – has finally claimed a spot on the map. 

USGS
December 19, 2013

Secretary of the Interior Sally Jewell announced today that Interior’s Southwest Climate Science Center is awarding nearly $1.2 million to universities and other partners for research to guide managers of parks, refuges and other cultural and natural resources in planning how to help species and ecosystems adapt to climate change.

USGS
December 13, 2013

Drought conditions are linked to declines in a protected desert tortoise population in part of the Sonoran Desert, according to a U.S. Geological Survey study. 

USGS
August 8, 2013

Scientists are surveying a potential debris flow area within the Yarnell Hill burn zone, as part of a cooperative study by the U.S. Geological Survey, the Arizona Geological Survey, and the Arizona Department of Emergency Management. 

USGS
July 29, 2013

The Santa Cruz River watershed, located on the Arizona-Sonora portion of the U.S.-Mexico border, depends for its perennial flow on an international treatment plant that treats wastewater on both sides of the border before discharging it into the river in Arizona.

USGS
July 25, 2013

USGS research geologist Kyle House has been recognized by the Geological Society of America for work that helps explain how and when the Grand Canyon and the lower Colorado River took their present form, a scientific problem that has vexed geologists for more than a century.

USGS
April 9, 2013

The streamflow of the Verde River—one of Arizona's largest streams with year-round flow—declined from 1910 to 2005 as the result of human stresses, primarily groundwater pumping, according to a new U.S. Geological Survey study. The study's findings suggest that streamflow reductions will continue and may increase in the future.

USGS
January 29, 2013

Lake Mead National Recreation Area's water quality is good, the sport fish populations are sufficient, and the lakes provide important habitat for an increasing number of birds. 

Filter Total Items: 84