A joint project of University of British Columbia and the Canadian Forest Service—made possible by free and open access to the Landsat archive—has characterized the changes to Canada's forest between 1985 and 2012.
The Charter concept is this: a single phone number is made available to authorized parties providing 24/7 contact to a person who can activate the charter.
NASA has awarded a delivery order under the Rapid Spacecraft Acquisition III (Rapid III) contract to Orbital Sciences Corporation of Dulles, Virginia, known publicly as Orbital ATK, for the Landsat 9 spacecraft.
Today, we are getting richer and more plentiful information about Earth’s land surface than ever before. But amid all of this modern Earth observing splendor, one truism remains: No sensor can image the past.
Valerie Pasquarella, a postdoctoral fellow with the University of Massachusetts Amherst’s Northeast Climate Science Center, recently released a series of new maps showing the magnitude and extent of damage from the current gypsy moth outbreak in [...]
This month, three Landsat scenes were ingested by the USGS Hazard Data Distribution System to provide data for Charter activations.
Glaciologist and prolific AGU blogger, Mauri Pelto, regularly publishes posts about changing glaciers around the globe on his "From a Glacier's Perspective" blog. In many cases, Landsat data informs his posts.
Government agencies, research universities, independent hackers, coding bootcamp grads, do-good dev shops, swarms of startups, and multi-billion dollar defense contractors are all furiously building Landsat Viewers.
A longtime innovator in space-based Earth observation at Boston University and a team that has paved the way for the next generation of satellite precipitation observations have both been honored with the 2016 William T. Pecora Award for [...]
Fifty years ago, on September 21, 1966, Secretary of the Interior Stewart Udall announced his vision to create “a program aimed at gathering facts about the natural resources of the earth from earth-orbiting satellites.”
Australia turned to Landsat. At Geoscience Australia, Landsat 8 Science Team member Leo Lymburner works with the flood mapping team headed by Norman Mueller that conceived of the Water Observations from Space project, or WOfS.
Scientists at the University of Georgia’s Marine Institute at Sapelo Island have found that the amount of vegetation along the Georgia coast has declined significantly in the last 30 years, spurring concerns about the overall health of marshland [...]
This month, one Landsat scene was ingested by the USGS Hazard Data Distribution System to provide data for Charter activations.
An advanced photodetector camera that traces its heritage to one now flying on Landsat 8 is being studied as a potential payload on a conceptual satellite (CapSat) system purposely designed to take advantage of the expected boom in [...]
In western North America, mountain pine beetles infest and ravage thousands of acres of forest lands. Landsat satellites bear witness to the onslaught in a way that neither humans nor most other satellites can.
We recently spoke with veterinary epidemiologist Todd Kelman from the University of Davis, California about his avian flu research. Todd has incorporated Landsat data into his research and we wanted to know more.
Landsat Science Team member, Mike Wulder, spoke with the International Boreal Forest Research Association last year during their May 2015 conference in Rovaniemi, Finland.
These maps, provided to responders for free, often show where the damage is and where crisis victims are, allowing responders to plan and execute relief support.
Google Maps Blog announced on June 26, 2016 that Google Maps and Google Earth have a new cloud-free mosaic based on Landsat 8 data.
The Food and Agricultural Organization of the United Nations published an audio article about using geospatial data, including Landsat, to monitor would agriculture on soundcloud.
NASA moved forward with plans to execute the ambitious Restore-L mission, an endeavor to launch a robotic spacecraft in 2020 to refuel a live satellite. The current candidate client for this venture is USGS-operated Landsat 7.
We are used to seeing photographs captured by the International Space Station, but on June 19, 2016 Landsat 8 caught a glimpse of the station itself.
Even with this winter’s strong El Niño, the Sierra Nevada snowpack will likely take until 2019 to return to pre-drought levels, according to new research.
The northern reaches of North America are getting greener, according to a NASA study that provides the most detailed look yet at plant life across Alaska and Canada. In a changing climate, almost a third of the land cover – much of it Arctic [...]
A study of images along 2000 kilometers of West Antarctica’s coastline has shown the loss of about 1000 square kilometers of ice – an area equivalent to the city of Berlin – over the past 40 years.
The International Charter is a system that supplies free satellite imagery to emergency responders anywhere in the world. The Charter concept is this: a single phone number is made available to authorized parties providing 24/7 contact to a [...]
Since record keeping began in 1860, no period has been drier for southeastern Australia than the decade-long Millennium Drought. The lack of rain between 1997 and 2009 led to livestock losses, crop failures, and percentage drops in the Australian GDP.
Analyzing a three-decade record of vegetation cover change from the Landsat to compare previous controls on Sierra Nevada forest growth rates and effects of recent fluctuations in water availability since the mid-1980s.
NASA and the U.S. Geological Survey’s Landsat satellite images over the past three decades showed that the severe drought periods recorded since the 1980s have not slowed rapid tree and shrub growth, especially on steep slopes burned recently by [...]
NASA has awarded a sole source contract to Ball Aerospace and Technology Corporation of Boulder, Colorado, for the Thermal Infrared Sensor-2 (TIRS-2) instrument Cryocooler for Landsat 9.
The BirdReturns program, created by The Nature Conservancy of California, is an effort to provide "pop-up habitats" for some of the millions of shorebirds, such as sandpipers and plovers, that migrate each year from their summer breeding grounds [...]
Tom Loveland, research scientist with the USGS Earth Resources Observation and Science Center, explains how he uses data — both past and present — to help scientists, natural resource managers, and the public better understand how the face of [...]
The Charter concept is this: a single phone number is made available to authorized parties providing 24/7 contact to a person who can activate the charter. Once activated, a project manager takes charge.
Water is one of our nation’s most important natural resources, one that’s long been considered inexhaustible. Yet changes in land use, climate, and population demographics are placing unprecedented demands on America’s water supplies. As [...]
For its fortieth anniversary, the NASA Tech Briefs publication published an article about the top 40 NASA Spin-offs of the last four decades. Landsat data is directly involved in three of the featured technologies.
On April 27, 2011, a severe weather outbreak occurred across the southeastern United States, resulting in 199 tornadoes across the region and over 300 fatalities.
Forests are commodities. The biggest driver of deforestation worldwide is the economic value of trees and the land they stand on. With the high demand for agricultural land and wood products, deforestation has become an intractable problem.
When a Los Angeles water treatment plant had to discharge treated water closer to shore than usual in the fall of 2015 due to repair work, NASA satellite observations helped scientists from the City of Los Angeles and local research institutions [...]
In 2013, Landsat 8 began adding high quality, global, moderate-resolution imagery to the more than 40-year archive of Landsat imagery. To assess the potential effects of the availability of Landsat 8 imagery on users and their work, the U.S. [...]