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March 31, 2017

Getting Started with MODIS Version 6 Vegetation Indices Data Part 2

This video focuses on the National Aeronautics and Space Administration’s (NASA) Terra and Aqua Moderate Resolution Imaging Spectroradiometer (MODIS) Version 6 Vegetation Indices data distributed by NASA’s Land Processes Distributed Active Archive Center (LP DAAC). Information about MODIS Vegetation Indices quality information, including how to decode quality bits, tools

March 31, 2017

Getting Started with MODIS Version 6 Vegetation Indices Data Part 3

This video focuses on the National Aeronautics and Space Administration’s (NASA) Terra and Aqua Moderate Resolution Imaging Spectroradiometer (MODIS) Version 6 Vegetation Indices data distributed by NASA’s Land Processes Distributed Active Archive Center (LP DAAC). Information about MODIS Vegetation Indices quality information, including how to decode quality bits, tools

March 31, 2017

Getting Started with MODIS V6 Land Surface Temperature Data Part 1

This video focuses on the National Aeronautics and Space Administration’s (NASA) Terra and Aqua Moderate Resolution Imaging Spectroradiometer (MODIS) Version 6 Land Surface Temperature data distributed by NASA’s Land Processes Distributed Active Archive Center (LP DAAC). Information about the MODIS Version 6 Land Surface Temperature data products, changes between the

March 31, 2017

Getting Started with MODIS V6 Land Surface Temperature Data Part 2

This video focuses on the National Aeronautics and Space Administration’s (NASA) Terra and Aqua Moderate Resolution Imaging Spectroradiometer (MODIS) Version 6 Land Surface Temperature data distributed by NASA’s Land Processes Distributed Active Archive Center (LP DAAC). Information about the MODIS Version 6 Land Surface Temperature data products, the scale factor of the

March 31, 2017

Getting Started with MODIS V6 Land Surface Temperature Data Part 3

This video focuses on the National Aeronautics and Space Administration’s (NASA) Terra and Aqua Moderate Resolution Imaging Spectroradiometer (MODIS) Version 6 Land Surface Temperature data distributed by NASA’s Land Processes Distributed Active Archive Center (LP DAAC). Information about MODIS Land Surface Temperature quality information, including how to decode quality

March 31, 2017

Anatomy of Landsat 8

Have you ever wondered what all the parts of a satellite do? This video identifies a few of the main components onboard Landsat 8 and tells you about their role in flying the satellite and capturing images of the Earth's surface below. Learn more about USGS Landsat.

March 31, 2017

Getting Started with MODIS Version 6 Vegetation Indices Data Part 1

This video focuses on the National Aeronautics and Space Administration’s (NASA) Terra and Aqua Moderate Resolution Imaging Spectroradiometer (MODIS) Version 6 Vegetation Indices data distributed by NASA’s Land Processes Distributed Active Archive Center (LP DAAC).  Information about the MODIS Version 6 Vegetation Indices products, changes between the Version 5 and Version

January 31, 2017

Getting Started with MODIS V6 Surface Reflectance Data Part 1

Getting Started with MODIS Version 6 Surface Reflectance Data Part 1: All About Accessing Data This video focuses on the National Aeronautics and Space Administration’s (NASA) Terra and Aqua Moderate Resolution Imaging Spectroradiometer (MODIS) Version 6 Surface Reflectance data distributed by NASA’s Land Processes Distributed Active Archive Center (LP DAAC). Information

January 31, 2017

Getting Started with MODIS V6 Surface Reflectance Data Part 2

Getting Started with MODIS Version 6 Surface Reflectance Data Part 2: Using the Data This video focuses on the National Aeronautics and Space Administration’s (NASA) Terra and Aqua Moderate Resolution Imaging Spectroradiometer (MODIS) Version 6 Surface Reflectance data distributed by NASA’s Land Processes Distributed Active Archive Center (LP DAAC). Information about the

December 31, 2016

An Introduction to MODIS Version 6 Data

This video focuses on the National Aeronautics and Space Administration’s (NASA) Terra and Aqua Moderate Resolution Imaging Spectroradiometer (MODIS) Version 6 land data distributed by NASA’s Land Processes Distributed Active Archive Center (LP DAAC). This video will cover how to learn more about MODIS Version 6 data using the LP DAAC website, the MODIS file naming

December 31, 2016

Changes in Canopy Cover with NASA MODIS Leaf Area Index Data

Did you know that tree canopy cover can be measured from space? The Moderate Resolution Imaging Spectroradiometer (MODIS) sensor onboard NASA’s Terra and Aqua satellites can do just that by providing data that are used to calculate Leaf Area Index (LAI). LAI is a measurement of green leaf area in broadleaf tree canopies and needle surface area in coniferous tree canopies.

December 31, 2016

Annual Progression of Global Vegetation with NASA MEaSUREs VIP

The seasonal progression of global vegetation is driven by the tilt of the Earth's rotational axis and its annual orbit around the Sun. In turn, global seasonality drives major changes in important environmental factors such as global atmospheric carbon dioxide concentrations. This data visualization illustrates this phenomenon using weekly Enhanced Vegetation Index 2 (

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USGS
November 9, 2005

Department of the Interior (DOI) and National Aeronautics and Space Administration (NASA) officials presented the 2005 William T. Pecora Award, a prestigious federal award given to individuals and groups to recognize career achievements in remote sensing at a recent ceremony in Sioux Falls, South Dakota.

USGS science for a changing world logo
August 31, 2005

Most species of migratory birds in the Northern Hemisphere make two long trips each year, one north for nesting and the other south for the winter. New information collected by USGS scientists shows that individuals of at least one species, the prairie falcon, make three separate long trips each year.

USGS
August 1, 2005

In its latest report on water use in the United States, the USGS looked at the nation's dependence on ground water. The report entitled Estimated Withdrawals from Principal Aquifers in the United States, 2000, provides details of ground-water withdrawals and use from principal aquifers in each state.

USGS science for a changing world logo
October 25, 2004

The U.S. Geological Survey (USGS) presented the 2004 John Wesley Powell Award to governmental, educational and organizational partners who have worked with the USGS to strengthen The National Map, to teach the importance of remote sensing data, to communicate USGS science, and to provide information to water managers about floods.

USGS science for a changing world logo
February 9, 2004

A new report by the U.S. Geological Survey (USGS) describes changes that have taken place in the High Plains aquifer from the time that significant ground-water pumping began in the 1940’s to the year 2000. 

USGS
February 9, 2004

A new report by the U.S. Geological Survey (USGS) describes changes that have taken place in the High Plains aquifer from the time that significant ground-water pumping began in the 1940’s to the year 2000. The results show a six percent decrease in the volume of water stored in the High Plains (or Ogallala) aquifer.

USGS science for a changing world logo
October 8, 2003

Included this month:

Hurricane Isabel Makes Her Mark on the North Carolina Coast

Mayans in the Everglades?

Submerged Ice Bridge Reveals Ancient Secrets About Alaska

America’s Deepest Coral Reef

Young Tortises on Mojave’s Menu

Measuring Floods From A Distance

Is the World’s Fuel Tank on Empty?

USGS
October 1, 2002

A contract estimated at $154 million has been awarded today, October 1, 2002 to SAIC, of San Diego, Calif., for operation of the U.S. Geological Survey’s EROS Data Center, in Sioux Falls, S.D. This is one of the largest service contracts within the Department of the Interior.

USGS science for a changing world logo
May 30, 2002

U.S. Geological Survey (USGS) Central Region Geographer Max Ethridge today announced the appointment of R.J. Thompson as Chief of the EROS Data Center north of Sioux Falls. Thompson becomes the EROS Chief after nearly 40 years of service with the USGS.

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October 18, 2001

The U.S. Geological Survey (USGS) is participating in nine of the 14 public workshops scheduled by the U.S. Army Corps of Engineers (COE) this fall. The Corps of Engineers is conducting the workshops and a series of hearings to receive public comment on their recently released Revised Draft Environmental Impact Statement to the Master Water Control Manual for the Missouri River system.

USGS
July 6, 2001

Landsat 5, an important but aging satellite that had been scheduled for decommissioning on June 30, 2001, will continue collecting earth science information, for at least several more months.

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April 6, 2001

Huron, S.D. -- A new Flood Tracking Website has been launched by the U.S. Geological Survey (USGS) Water Resources Office in South Dakota. Aimed at providing hydrological information to emergency management and other essential government agencies, the 2001 Flood Tracking Website will be up and running at 11:00 a.m. on Friday, April 6.