USGS Scientists Survey Users of Moderate-Resolution Satellite Imagery
Released: 10/01/2009
Understanding the benefits and value of the imagery provided by moderate-resolution satellites, such as Landsat, is essential as future land-imaging initiatives move forward. To identify the importance of these images, USGS researchers are conducting a comprehensive, Web-based survey of nearly 4,000 moderate-resolution imagery users. The survey, initiated by the USGS Land Remote Sensing Program, is the most comprehensive assessment of users and uses of moderate-resolution imagery to date. Survey recipients were selected using a unique “snowballing” method to identify a cross-section of professional users across all sectors (government, academic, private, nonprofit). The survey aims to (1) identify and classify the breadth and depth of the users and uses of moderate-resolution imagery, and (2) understand the importance and value of Landsat imagery in decision making. The study will also summarize the financial impacts on users and their work if Landsat imagery, currently available at no cost, were not available, and assess their willingness to pay for replacement imagery. Results will be relevant to government, academia, and private industry because they will establish a baseline understanding of professional users as well as the value and uses of satellite imagery in their work. In particular, managers in the USGS Land Remote Sensing Program will use these results to support their efforts to ensure data continuity, better serve users, and augment Landsat benefits. The survey will be launched later this month, with results expected in early 2010.
New Bulk Download Tool for Landsat Free Data
Released: 09/30/2009
For the first 1.1 million free Landsat scenes, users had to download one scene at a time. The Landsat Project has developed a bulk download tool so users can more easily download entire lists. After uploading a list of Landsat Scene IDs, scenes that are available on-line can be immediately downloaded. For those scenes that need to be processed, a link is provided directly into our EarthExplorer ordering system (there is no charge for processing). GloVis, EarthExplorer, or user-generated Landsat Scene ID lists can be used. Read More...
Landsat Plays Key Role in Water-Use Maps
Released:
Data from earth-observing Landsat satellites play a central role in a new, award-winning type of mapping that tracks water use. Water-use maps help save taxpayer money by increasing the accuracy and effectiveness of public decisions involving water – for instance, in monitoring compliance with legal water rights. The maps are especially important in dry western states where irrigated agriculture accounts for about 85 percent of all water consumption. Read More...
USGS Releases Remote Sensing Data on Annual Biological Cycles: Salazar Announces Satellite Data on Nature's Timing Can Help Track Climate Change
Released: 09/08/2009
The USGS has made its long-term historical remote sensing data and graphics about biological life-cycle events available to the public at no charge on the web, Secretary of the Interior Salazar announced today.
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Free Landsat Scenes Go Public by the Million
Released: 08/20/2009
On August 17, someone who wanted to see how the Earth looks from 440 miles away in space downloaded the one-millionth Landsat satellite image scene from a U.S. Geological Survey web site at its Earth Resources Observation and Science (EROS) Center in Sioux Falls, South Dakota. Since the USGS opened its full Landsat archive to user access at no charge last October, the response from across the nation and around the globe has grown exponentially.
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Landsat 5 is back in business!
Released: 08/20/2009
The USGS Landsat 5 Flight Operations Team (FOT) successfully restored the 25-year old spacecraft to full operations Friday afternoon, following Thursday morning's serious incident, in which the spacecraft was tumbling out of control. Imagery data was collected and downlinked from the spacecraft over the weekend, and EROS engineers have validated the quality of the data. The Landsat 5 spacecraft is now back in its normal operational mode, routinely collecting and downlinking imagery data to the U.S. and its International Cooperators. The FOT is investigating potential causes of the incident; there are many possibilities, and a final report is not expected for several weeks. Read more...
Landsat 5 Anomaly
Released: 08/13/2009
Landsat 5 experienced an anomaly in the early morning hours of August 13, 2009. The Flight Operations Team (FOT) is assessing the problem and testing spacecraft systems. No imaging will occur until further notice.
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USGS Played Crucial Role in Moon Landing, Apollo Program
Released: 07/20/2009
U.S. Geological Survey scientists and cartographers played an important but relatively unknown role during the Apollo 11 moon landing 40 years ago this week.
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USGS Astrogeologists Contribute to "Moon in Google Earth"
Released: 07/20/2009
Astrogeologists at the U.S. Geological Survey here provided critical data sets used in the latest release of planetary exploration tools from Google, Inc. The updated software enables users to explore the moon in high detail, including the Apollo 11 landing site.
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Information Derived from Classified Materials Aids Understanding of Changing Climate
Released: 07/17/2009
Images derived from classified materials are now available to the public through the US Geological Survey's website to support environmental analysis of global climate-related science, Secretary of the Interior Ken Salazar announced today.
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USGS Releases Remote Sensing Data on Annual Biological Cycles
Released: 07/08/2009
Interior Secretary Salazar Announces Satellite Data on Nature's Timing Can Help Track Climate Change. The USGS long-term historical remote sensing data and graphics about biological life-cycle events is now available to the public at no charge on the web.Read more...
Pinpointing Drought Coast to Coast
Released: 06/24/2009
Take vast quantities of satellite remote sensing data. Season with time. Mix generously with information about climate, soils, and recent rainfall. These are the ingredients for the Vegetation Drought Response Index. Read more...
USGS Scientist Receives Prestigious Award
Released: 04/08/2009
Dr. Thomas Loveland, Senior Scientist at the U.S. Geological Survey's (USGS) Earth Resources Observation and Science (EROS) Center has been named a 2009 Fellow for the American Society for Remote Sensing and Photogrammetry
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Designed for 3 years, 'workhorse' satellite completes 25
Released: 03/05/09
Outliving its expected 3-year lifespan by more than 22 years, on March 1 Landsat 5 completed a busy quarter-century of collecting information about and observations of the planet Earth's land mass and seems to still be going strong. Read more...
May 1, 2009- William T. Pecora Award Nominations deadline.
Released: 02/27/09
The William T. Pecora Award is presented annually to recognize outstanding contributions by individuals or groups toward understanding the Earth by means of remote sensing. Any individual or group (domestic or international) working in the field of remote sensing of the Earth is eligible to receive the William T. Pecora Award. Read more...