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Land Remote Sensing Program


Land Remote Sensing Program Highlights ArchivePrint Page      Text Size: + | -

NOTE: Information and links in Land Remote Sensing Highlights are current at the time the information is posted.

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2014

USGS Role in the National Earth Observing Plan

Fundamental knowledge of the land and its resources is a basic need for effective government and a productive economy in any nation. More than 30 countries now have Earth observing satellites, reflecting a wide range of national priorities around the world for environmental monitoring and economic growth. With minimal restrictions, Earth observation data provided through public funding are made open to the public to advance human knowledge and enable private industry to provide value-added commercial services. The plan includes a list of 145 high-impact Earth observation systems. The top 15 systems form a select top tier and are ranked in order of importance, according to carefully identified priorities. USGS systems make up three of the top 15. First on the prioritized list is the Global Position System (GPS). In second place is the national weather radar network, Next Generation Weather Radar (NEXRAD). The USGS-related programs that follow are Landsat (ranked 3rd), airborne lidar mapping (8th), and the USGS streamgage network (13th).

Released: National Plan for Civil Earth Observations

Today, the White House Office of Science and Technology Policy (OSTP) released a National Plan for Civil Earth Observations that aims to maximize the value of observations collected by Federal agencies of the Earth's land surfaces, oceans, and atmosphere. The Plan is a blueprint for future Federal investments in and strategic partnerships to advance Earth observing systems that help protect life and property, stimulate economic growth, maintain homeland security, and advance scientific research and public understanding.

Released: Summary of Moderate Resolution Imaging User Requirements

USGS is developing a functional capability to obtain, characterize, manage, maintain and prioritize all Earth observing, land remote sensing user requirements. The goal is a better understanding of community needs that can be supported with land remote sensing resources, and a means to match needs with appropriate solutions in an effective and efficient way. The requirements gathered in this study were utilized as input to the USGS-NASA Sustainable Land Imagery report currently being developed, and as an input and requirement elicitation enhancement for the on-going USGS National Land Imaging Requirements Project.

2014 Pecora 19 Symposium
"Sustaining Land Imaging: UAS to Satellites"
DEADLINE: June 20, 2014

The Pecora Symposium series was established by the USGS and NASA in the 1970s as a forum to foster the exchange of scientific information and results derived from applications of remotely sensed data to a broad range of land-based resources. The Technical Program Committee seeks presentations and posters that highlight past remote sensing successes, current investigations, technological advances for assessing the Earth's systems, and operational monitoring of land surface.

A Landsat 8 Yearbook: Earth Images for Everyone

To mark an extremely successful first year of space operation for Landsat 8, the scientists and imagery experts at the USGS Earth Resources Observation and Science Center have selected 10 sets of images that demonstrate the broad range of changes on the land that Landsat 8 has observed in its first year and compiled them in a special collection - the Landsat 8 Yearbook.

New Teaching Resource for Remote Sensing

Comparing Landsat satellite images over multiple years reveals slow and subtle changes as well as rapid and devastating ones. The Tracking Change Over Time lesson plan (grades 5-8), enhances students' learning of geography, earth science, and problem solving by seeing landscape changes from space. The lesson plan includes an introduction to satellite images, an introduction to remote sensing, instructions on how to use the free software MultiSpec, and modules that go deeper into specific areas of remote sensing application. The latest module, "River Flooding," is now available. Students discover how a flood in June 2008 affected southern Indiana and Illinois. The module takes a problem-based approach to show students how satellite images can be used to analyze the changes that a flood causes. The images used in the lesson, along with supplementary materials, are also available at http://eros.usgs.gov/educational-activities.

2014 William T. Pecora Award Announcement: Nominations Accepted through May 1, 2014

The William T. Pecora Award is presented annually to individuals or groups that have made outstanding contributions toward understanding the Earth by means of remote sensing. Nominations are accepted for public and private sector individuals, teams, organizations, and professional societies. Both national and international nominations are welcome.

Landsat 8 - Year One!

It has been a full year since the launch of the Landsat 8 satellite! During this time, over 160,000 Landsat 8 images have been acquired and made available to users worldwide. Landsat 8 is the latest success in a decades-long NASA and U.S. Geological Survey partnership that has provided a continuous record of change across Earth's land surfaces since 1972.

Making Outstanding Landsat Data Even Better

The USGS is committed to continually improving the data coming from its latest satellite, Landsat 8. Since its launch in February 2013, the project's engineers have been refining the data as they learn more about the performance of the satellite. On February 3, 2014, the Landsat 8 archive will be cleared from the online cache and reprocessed to take advantage of calibration improvements identified during its first year of operation. All Landsat 8 scenes will be removed from the online cache at this time and these data will then be reprocessed starting with the most recent acquisitions and proceeding back to the beginning of the mission. Reprocessing is expected to take approximately 50 days. Most users will not need to reorder data currently in their local archive; however, users are encouraged to review all Landsat 8 calibration notices and evaluate the improvements as they relate to specific applications.



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Page Last Modified: May 02, 2014