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Understanding a changing world and how it affects our natural resources, livelihoods, and communities. Science plays an essential role in helping communities and resource managers understand the local to global implications of change, anticipate the effects of change, prepare for change, and reduce the risks associated with decisionmaking in a changing environment.

Carbon Sequestration

Carbon Sequestration

Scientists are working to assess both the potential capacities and the potential limitations of the various forms of carbon sequestration and to evaluate their geologic, hydrologic, and ecological consequences.

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Image of the week

Image of the week

This Image Gallery allows users to see how the surface of the Earth is changing rapidly, at local, regional, national, even global scales, with significant repercussions for people, the economy, and the environment.

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Data and Tools

Land Resources supports the science community with its long-term observational networks and extensive databases encompassing the fields of climate history, land-use and land-cover change, and carbon and nutrient cycles.

U.S. Climate Resilience Toolkit

Data Discovery

Global Ecosystems

LandCarbon

National Climate Change Viewer

National Land Cover Database

News

Date published: October 5, 2018

EROS Leads Dialogue on Future of Earth Observation

Forty-six years ago, there was a single Earth observation satellite circling the globe – Landsat 1.

By 1988, four countries operated such satellites. In 2018, there were 45 Earth observing satellites launched by September. Another 36 launches are planned this year.

The number of countries operating satellites? That’s swollen to 54.

Date published: October 4, 2018

Landsat 9 Ground System Meets Design Criteria to Move Forward

Tim Rykowski has a history of reviewing satellite ground systems. NASA’s Space Network Systems Manager, Rykowski figures he’s probably sat in on a few dozen such reviews during his 35 years at NASA, including the design and build of the Landsat 9 (L9) Ground System that’s going on now.

Date published: October 1, 2018

USGS EROS Center Releases New Earth As Art Images

The USGS EROS Center is happy to announce the addition of a new Earth As Art collection. With Earth As Art 5, we have added 24 new art images from Earth-observing satellites that show off the beauty and wonder of the planet.

Land Resource science is essential to improve understanding of past and present change; develop relevant forecasts; and identify those lands, resources, and communities most vulnerable to Earth system change processes.

Our Science Strategy
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Date published: September 18, 2018
Status: Active

Fire Atlas

EROS work on fire activity in the United States includes the creation of an atlas of fire perimeters for fires occurring on U.S. National Wildlife Refuges from 1984 through 2013. Fire Atlas perimeter data provide information to refuge managers as they plan land management activities for their units.

EROS analysts use data provided by the U.S. Fish and Wildlife Service (FWS), which...

Contacts: Kurtis Nelson
Date published: September 11, 2018
Status: Active

National Land Cover Database

EROS is central to the creation of the National Land Cover Database (NLCD), which is updated every five years and stands as the definitive land cover database for the United States.

Contacts: Collin Homer
Date published: September 10, 2018
Status: Active

Reconstructing Ancient Human and Ecosystem Responses to Holocene Climate Conditions

This research project will reconstruct Holocene climatic conditions to better understand human adaptation and response to past environmental variability. 

Contacts: Greg Pederson
Date published: September 10, 2018
Status: Active

LANDFIRE-Landscape Fire and Resource Management Planning Tools

LANDFIRE (LF), Landscape Fire and Resource Management Planning Tools, is a shared program between the wildland fire management programs of the U.S. Department of Agriculture Forest Service and U.S. Department of the Interior, providing agency leaders and managers with a common "all-lands" data set of vegetation and wildland fire/fules information for strategic fire and resource managemnt...

Contacts: Dean Mierau
Date published: August 14, 2018
Status: Active

Emergency Operations Portal

USGS Emergency Response strives to ensure that the disaster response community has rapid access to timely, accurate, and relevant geospatial imagery, products, and services before, during, and after a disaster.

Date published: August 5, 2018
Status: Active

Global Hyperspectral Imaging Spectroscopy of Agricultural-Crops & Vegetation (GHISA)

This webpage showcases the key research advances made in hyperspectral remote sensing of agricultural crops and vegetation over the last 50 years. There are three focus areas:

Date published: July 31, 2018
Status: Active

Remote Sensing Phenology

Phenology is the study of plant and animal life cycles in relation to the seasons. EROS maintains a set of nine annual phenological metrics for the conterminous United States, all curated from satellite data. Taken together, the metrics represent a powerful tool for documenting life cycle trends and the impacts of climate change on ecosystems.

Contacts: Jesslyn Brown
Date published: March 7, 2018
Status: Active

Paleoclimate Reconstruction from Marine and Lake Sediments

Instrumental measurements of climate variables (e.g., precipitation, temperature, ocean circulation, etc.) are only available over the past century or less. In order to quantify the rate and magnitude of natural climate variability going back in time beyond the 20th century, scientists rely on paleoclimate reconstructions. 

Date published: February 27, 2018
Status: Active

Paleoceanographic Proxy Calibration

A sediment trap time series in the northern Gulf of Mexico is used to better assess the control of environmental variables (e.g., temperature and salinity) on the flux of both microfossils and molecular fossils to the sediments. The information gained from sediment trap studies is used to develop better proxy-based estimates of past oceanographic conditions from analyses of microfossils and ...

Date published: February 1, 2018

2018 William T. Pecora Award: Nominations being accepted through June 15, 2018

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 for the 2018 award must be received by June 15, 2018.

Date published: May 12, 2017
Status: Active

Climate Change in the Chesapeake Bay Watershed: Effects on Riverine Discharge, Ecosystems, and Water Quality

The 64,000-square mile watershed that drains to the Chesapeake Bay is highly populated and has diverse land use, including forested, agricultural, and urbanized areas. Increased precipitation in the eastern United States over the last 100 years has affected stream flow and thus the loading of pollutants delivered to the bay. Such pollutants as suspended sediment and dissolved phosphorus and...

Contacts: Karen C Rice
Date published: May 9, 2017

Time Series of Glacier Retreat

The retreat of glaciers in Glacier National Park, Montana, has received widespread attention by the media, the public, and scientists because it is a clear and poignant indicator of change in the northern Rocky Mountains of the USA.  In 2017 the...

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Date published: June 6, 2018

Remote Sensing Memory Game

In this interactive matching game developed by USGS and AmericaView, you’ll compare satellite images that show land cover change at various locations around the world. The goal is to find all the matching pairs of images in the shortest amount of time. 

Date published: June 6, 2018

Landsat State Mosaic Puzzle Game

How well do you know your state? Find out by completing the puzzle! Once you master your state, you can choose another state or try one of our other images. Click here to play.

Date published: May 15, 2018

CoNED Project Viewer

The Coastal National Elevation Database (CoNED) Project Viewer is a portal to the topobathymetric models created with the expertise of the expertise of the U.S. Geological Survey Earth Resources Observation and Science (EROS) Center near Sioux Falls, SD. 

Date published: May 9, 2018

EarthNow! Landsat Image Viewer

The EarthNow! Landsat Image Viewer displays imagery in near real-time as Landsat 7 and Landsat 8 orbit the Earth. Along with the near real-time video stream, EarthNow! also replays acquisition recordings from a list of previous Landsat overpasses. When Landsat 7 or Landsat 8 are out of viewing range of a ground station, the most recent overpass is displayed.

Date published: May 9, 2018

EarthExplorer

Use EarthExplorer to find and download images from the entire series of Landsat satellites, Sentinel 2, ASTER, MODIS and other LP DAAC archive products. EarthExplorer is also a portal to aerial photography, point cloud data, phenology and land cover mapping tools and more.

Date published: February 12, 2018

Shoreline change rates in salt marsh units in Edwin B. Forsythe National Wildlife Refuge, New Jersey

This dataset displays shoreline change rates at the Edwin B. Forsythe National Wildlife Refuge (EBFNWR), which spans over Great Bay, Little Egg Harbor, and Barnegat Bay in New Jersey, USA

Date published: July 18, 2017

GloVis

The USGS Global Visualization Viewer (GloVis) is an online search and order tool for selected remote sensing data.  

Date published: May 9, 2017

Area of the Named Glaciers of Glacier National Park (GNP) and Flathead National Forest (FNF) Derived from Aerial and Satellite Imagery, 1966, 1998, 2005, 2015

These data represent a time series of the 37 named glaciers of Glacier National Park, MT, USA and two named glaciers in the Flathead National Forest.

Date published: March 14, 2017

Quantitative Analysis Using Structural Equation Modeling

USGS scientists have been involved for a number of years in the development and use of Structural Equation Modeling (SEM). This methodology represents an approach to statistical modeling that focuses on the study of complex cause-effect hypotheses about the mechanisms operating in systems.

Date published: April 27, 2016

EarthExplorer

The EarthExplorer (EE) tool provides users the ability to query, search, and order satellite images, aerial photographs, and cartographic products. In addition to data from the Landsat missions, EE provides access to MODIS land data products from the NASA Terra and Aqua missions, and ASTER level-1B data products over the U.S. and and Territories from the NASA ASTER mission.

Date published: March 4, 2016

LANDFIRE Data Distribution

Map interface to view and download LANDFIRE data sets, receive alerts and notifications.

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Year Published: 2018

Drought and fire in the western USA: Is climate attribution enough?

Purpose of ReviewI sought to review the contributions of recent literature and prior foundational papers to our understanding of drought and fire. In this review, I summarize recent literature on drought and fire in the western USA and discuss research directions that may increase the utility of that body of work for twenty-first century...

Littell, Jeremy S.

Year Published: 2018

Downscaling of climate model output for Alaskan stakeholders

The paper summarizes an end-to-end activity connecting the global climate modeling enterprise with users of climate information in Alaska. The effort included retrieval of the requisite observational datasets and model output, a model evaluation and selection procedure, the actual downscaling by the delta method with its...

Walsh, John E.; Bhatt, Uma S.; Littell, Jeremy S.; Leonawicz, Matthew; Lindgren, Michael; Kurkowski, Thomas A.; Bieniek, Peter A.; Thoman, Richard; Gray, Stephen; Rupp, T. Scott
Walsh, J.E., U.S. Bhatt, J.S. Littell, M. Leonawicz, M. Lindgren, T.A. Kurkowski, P.A. Bieniek, R. Thoman, S. Gray, and T.S. Rupp. 2018. Downscaling of climate model output for Alaskan Stakeholders. Environmental Modelling and Software. https://doi.org/10.1016/j.envsoft.2018.03.021

Year Published: 2018

Cracking the code of biodiversity responses to past climate change

How individual species and entire ecosystems will respond to future climate change are among the most pressing questions facing ecologists. Past biodiversity dynamics recorded in the paleoecological archives show a broad array of responses, yet significant knowledge gaps remain. In particular, the relative roles of evolutionary adaptation,...

Nogués-Bravo, David; Rodríguez-Sánchez, Francisco; Orsini, Luisa; de Boer, Erik; Jansson, Roland; Morlon, Helene; Fordham, Damien A.; Jackson, Stephen T.

Year Published: 2018

A snapshot of women of the U.S. Geological Survey in STEM and related careers

IntroductionThe term “STEM” has been used to group together the fields of science, technology, engineering, and mathematics and to describe education and professions related to these fields. The professional fields connected to STEM education are thought of as engineering, medicine, and computer technology. Yet these professional fields are merely...

Aragon-Long, Susan C.; Burkett, Virginia R.; Weyers, Holly S.; Haig, Susan M.; Davenport, Marjorie S.; Warner, Kelly L.
Aragon-Long, S.C., Burkett, V.R., Weyers, H.S., Haig, S.M., Davenport, M.S., and Warner, K.L., 2018, A snapshot of women of the U.S. Geological Survey in STEM and related careers: U.S. Geological Survey Circular 1443, 100 p., https://doi.org/10.3133/cir1443.

Year Published: 2018

A review of coastal management approaches to support the integration of ecological and human community planning for climate change

The resilience of socio-ecological systems to sea level rise, storms and flooding can be enhanced when coastal habitats are used as natural infrastructure. Grey infrastructure has long been used for coastal flood protection but can lead to unintended negative impacts. Natural infrastructure often provides similar services as well as added benefits...

Powell, Emily J.; Tyrrell, Megan C.; Milliken, Andrew; Tirpak, John M.; Staudinger, Michelle D.

Year Published: 2018

Past and future global transformation of terrestrial ecosystems under climate change

Impacts of global climate change on terrestrial ecosystems are imperfectly constrained by ecosystem models and direct observations. Pervasive ecosystem transformations occurred in response to warming and associated climatic changes during the last glacial-to-interglacial transition, which was comparable in magnitude to warming projected for the...

Nolan, Connor; Overpeck, Jonathan T.; Allen, Judy R. M.; Anderson, Patricia M.; Betancourt, Julio L.; Binney, Heather A.; Brewer, Simon; Bush, Mark B.; Chase, Brian M.; Cheddadi, Rachid; Djamali, Morteza; Dodson, John; Edwards, Mary E.; Gosling, William D.; Haberle, Simon; Hotchkiss, Sara C.; Huntley, Brian; Ivory, Sarah J.; Kershaw, A. Peter; Kim, Soo-Hyun; Latorre, Claudio; Leydet, Michelle; Lézine, Anne-Marie; Liu, Kam-Biu; Liu, Yao; Lozhkin, A. V.; McGlone, Matt S.; Marchant, Robert A.; Momohara, Arata; Moreno, Patricio I.; Müller, Stefanie; Otto-Bliesner, Bette L.; Shen, Caiming; Stevenson, Janelle; Takahara, Hikaru; Tarasov, Pavel E.; Tipton, John; Vincens, Annie; Weng, Chengyu; Xu, Qinghai; Zheng, Zhuo; Jackson, Stephen T.

Year Published: 2018

Climate change and future wildfire in the western USA: An ecological approach to nonstationarity

We developed ecologically based climate‐fire projections for the western United States. Using a finer ecological classification and fire‐relevant climate predictors, we created statistical models linking climate and wildfire area burned for ecosections, which are geographic delineations based on biophysical variables. The results indicate a...

Littell, Jeremy; McKenzie, Donald; Wan, Ho Yi; Cushman, Samuel A.
Littell, J. S., McKenzie, D., Wan, H. Y., & Cushman, S. A. (2018). Climate change and future wildfire in the western United States: An ecological approach to nonstationarity. Earth's Future, 6, 1097–1111. https://doi.org/10.1029/2018EF000878

Year Published: 2018

Spatial patterns of development drive water use

Water availability is becoming more uncertain as human populations grow, cities expand into rural regions and the climate changes. In this study, we examine the functional relationship between water use and the spatial patterns of developed land across the rapidly growing region of the southeastern United States. We quantified the spatial pattern...

Sanchez, G.M.; Smith, J.W.; Terando, Adam J.; Sun, G.; Meentemeyer, R.K.
Attribution: Land Resources

Year Published: 2018

Potential impacts of projected climate change on vegetation-management strategies in Hawai‘i Volcanoes National Park

Climate change is expected to alter the seasonal and annual patterns of rainfall and temperature in the Hawaiian Islands. Land managers and other responsible agencies will need to know how plant-species habitats will change over the next century in order to manage these resources effectively. This issue is a major concern for resource managers at...

Camp, Richard J.; Berkowitz, S. Paul; Brink, Kevin W.; Jacobi, James D.; Loh, Rhonda; Price, Jonathan; Fortini, Lucas B.
Camp, R.J., Berkowitz, S.P., Brinck, K.W., Jacobi, J.D., Loh, R., Price, J., and Fortini, L.B., 2018, Potential impacts of projected climate change on vegetation-management strategies in Hawai‘i Volcanoes National Park: U.S. Geological Survey Scientific Investigations Report 2018–5012, 151 p., 3 appendixes, https://doi.org/10.3133/sir20185012.

Year Published: 2018

Alaska snowpack response to climate change: Statewide snowfall equivalent and snowpack water scenarios

Climatically driven changes in snow characteristics (snowfall, snowpack, and snowmelt) will affect hydrologic and ecological systems in Alaska over the coming century, yet there exist no projections of downscaled future snow pack metrics for the state of Alaska. We updated historical and projected snow day fraction (PSF, the fraction of days with...

Littell, Jeremy S.; McAfee, Stephanie A.; Hayward, Gregory D.
Littell, J.S.; McAfee, S.A.; Hayward, G.D. Alaska Snowpack Response to Climate Change: Statewide Snowfall Equivalent and Snowpack Water Scenarios. Water 2018, 10, 668.

Year Published: 2018

U.S. Department of the Interior Climate Science Centers and U.S. Geological Survey National Climate Change and Wildlife Science Center—Annual report for 2017

IntroductionThe year 2017 was a year of review and renewal for the Department of the Interior (DOI) Climate Science Centers (CSCs) and the U.S. Geological Survey (USGS) National Climate Change and Wildlife Science Center (NCCWSC). The Southeast, Northwest, Alaska, Southwest, and North Central CSCs’ 5-year summary review reports were released in...

Varela Minder, Elda
Varela Minder, Elda, 2018, U.S. Department of the Interior Climate Science Centers and U.S. Geological Survey National Climate Change and Wildlife Science Center—Annual report for 2017: U.S. Geological Survey Open-File Report 2018–1049, 14 p., https://doi.org/10.3133/ofr20181049.

Year Published: 2018

Movers and stayers: Novel assemblages in changing environments

How species will respond to ongoing climate and other change is of increasing concern.Most attention is given to how species move or are moved, but many species stay.Understanding the dynamics of new species combinations is essential for successful conservation in a changing climate.Increased attention to species movement in response to...

Hobbs, Richard L.; Valentine, Leonie E.; Standish, Rachel J.; Jackson, Stephen T.
Movers and Stayers: Novel Assemblages in Changing Environments. Hobbs, Richard J. et al., Trends in Ecology & Evolution , Volume 0 , Issue 0 ,

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Date published: May 8, 2018

Tracking Change Over Time

The Earth Resources Observation and Science Center offers educational resources designed for elementary- and middle-school students. The U.S. Geological Survey offers more options through its science education resource page.

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Map of AK showing probability of change occurrence
December 31, 2018

Map of AK showing probability of change occurrence

Map of Alaska showing probability (%) of change occurrence. Insets show fire boundaries from the Bureau of Land Management (BLM) Large Fire Database and Landsat 8 imagery (bottom right; 2016) north of Fairbanks, Alaska.

October 16, 2018

Image of the Week - Cottonwood Fire

October 16, 2018, marks the two-year anniversary of the Cottonwood Fire in western South Dakota. The fire consumed a large swath of grassland near the community of Wall and just north of Badlands National Park.

Thanks to low relative humidity, and high winds and temperatures, the fire spread quickly. It burned 41,360 acres by the time it was 100 percent contained

...
October 12, 2018

Image of the Week - A World of Hops

In southern Germany, autumn is synonymous with beer.

Around six million people visit the Bavarian city of Munich each year for Oktoberfest, a celebration of suds that coincides with the hops harvest.

The world’s largest continuous hops-growing region by area is Hallertau, just north of Munich. More than 80 percent of Germany’s hops come from this 42,000-acre

...
October 5, 2018

Image of the Week - Hurricane Florence

Hurricane Florence hit the Carolina coast on September 14, 2018, but it took much longer for the full impact to emerge.
Remotely-sensed images show the slow devastation that 13 trillion gallons of rain can bring as it moves back toward the sea.
Each week, the Earth Resources Observation and Science (EROS) Center highlights a new satellite image(s) featuring

...
September 26, 2018

Image of the Week - Galapagos Islands

The Galapagos Islands, isolated in the eastern Pacific Ocean, lie about 1,000 km off the coast of Ecuador.

This Landsat 8 mosaic combines four images from March of 2015. The islands were formed by volcanoes, some of them still active. Volcanic craters and lava flows dominate the islands along with dense green vegetation.

Each week, the Earth Resources

...
September 26, 2018

EROS: EarthExplorer and GloVis - Register For An Account

USGS EROS | How To Search and Download Satellite Imagery The USGS Earth Resources Observation and Science (EROS) Center has created a series of videos to help users search for and download remotely sensed imagery. The first step in the process is to register for a free account so you can search and order data from EarthExplorer and GloVis websites. This video walks you

...
September 17, 2018

Image of the Week - Beetle Damage in the Black Hills

Ponderosa pine forests in the Black Hills of South Dakota are the focus of this week’s USGS Image of the Week.

Mountain pine beetles are about the size of a grain of rice, so of course we can’t see them from space in satellite images. What is visible is what the beetles can do to a pine forest. The washed-out pink color indicates large areas of standing dead or

...
September 11, 2018

An Introduction to Suomi-NPP NASA VIIRS Data Products

This video provides an introduction to new land data products from the joint National Aeronautics and Space Administration (NASA) and National Oceanic and Atmospheric Administration (NOAA) Visible Infrared Imaging Radiometer Suite (VIIRS) satellite sensor aboard the Suomi-National Polar-orbiting Partnership (S-NPP). The Suomi-NPP NASA VIIRS data products discussed in the

...
August 30, 2018

Landsat in Action - Water Use with Molly Maupin and Gabriel Senay

USGS Hydrologist Molly Maupin and USGS Research Physical Scientist Gabriel Senay discuss how Landsat imagery has been used by the National Water Census and in studying water use trends.
 

August 29, 2018

Image of the Week - Burning Man

Every year, tens of thousands of people descend upon an unforgiving windswept playa in northwestern Nevada to build a city.

Within months, the city is gone.

Burning Man is named for the wooden effigy set ablaze at the end of the weeklong celebration in the temporary metropolis of Black Rock City.

It all happens on an ancient alkali flat nestled between

...
August 21, 2018

Image of the Week - One Year Ago: Eclipse Darkens Nebraska

A total solar eclipse darkened the skies over the United States on Aug. 21, 2017.

Fourteen states were in the path of totality, a 70-mile-wide band under which the moon fully blocked the sun for just under three minutes.

Oshkosh, a town in the Nebraska Sandhills was a prime location for viewing the eclipse. This Landsat 7 image shows the town at 11:33 a.m.

...
August 20, 2018

AppEEARS

This short video provides a quick look at the Application for Extracting and Exploring Analysis Ready Samples (AppEEARS). AppEEARS provides a simple and efficient way to subset, transform, and visualize geospatial data distributed from a variety of federal archives. AppEEARS can be accessed by visiting https

...
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Date published: October 5, 2018

EROS Leads Dialogue on Future of Earth Observation

Forty-six years ago, there was a single Earth observation satellite circling the globe – Landsat 1.

By 1988, four countries operated such satellites. In 2018, there were 45 Earth observing satellites launched by September. Another 36 launches are planned this year.

The number of countries operating satellites? That’s swollen to 54.

Date published: October 4, 2018

Landsat 9 Ground System Meets Design Criteria to Move Forward

Tim Rykowski has a history of reviewing satellite ground systems. NASA’s Space Network Systems Manager, Rykowski figures he’s probably sat in on a few dozen such reviews during his 35 years at NASA, including the design and build of the Landsat 9 (L9) Ground System that’s going on now.

Date published: October 1, 2018

USGS EROS Center Releases New Earth As Art Images

The USGS EROS Center is happy to announce the addition of a new Earth As Art collection. With Earth As Art 5, we have added 24 new art images from Earth-observing satellites that show off the beauty and wonder of the planet.

Date published: September 14, 2018

Big Thompson Floods of 1976 and 2013 - A Visual Comparison

The Big Thompson Floods of 1976 and 2013 shown visually. The inundation images reflect the location and peak streamflows at certain points between Estes Park and Loveland, Colorado.

Date published: September 13, 2018

EROS Products, Programs Could Prove Useful with Hurricane Florence

The EROS Center could very well end up playing several significant roles in dealing with the monstrous hurricane called Florence now barreling down on the Carolinas and American’s Eastern Seaboard.

Date published: September 10, 2018

Loveland Enters South Dakota Hall of Fame

Tom Loveland, the recently retired chief scientist at the Earth Resources Observation and Science (EROS) Center, was inducted Sept. 7-8, 2018, into the South Dakota Hall of Fame in Chamberlain, SD, for his career and work in remote sensing.

Date published: August 22, 2018

Staff Shares EROS Story, Sharpens Communication Skills Through OLLI

When they step out of their science or engineering realms, staff members at the Earth Resources Observation and Science (EROS) Center near Sioux Falls, SD, often tell a different story about the work they do.

In many ways, a more interesting story.

Date published: August 20, 2018

Landsat 9 Ground System Moves from Design to Development and Beyond

The design work is done. The development, off and running. With a Dec. 15, 2020, launch date penciled in for Landsat 9, the business of building the L9 Ground System is ready to springboard off a final Ground System Critical Design Review being hosted by the Earth Resources Observation and Science (EROS) Center at the end of September.

Date published: August 16, 2018

Landsat Adds Value, Reliability to Cubesat Imagery

Over the past five years, private companies have launched hundreds of shoebox-sized Earth observation “cubesat” satellites into space with promises of high-resolution daily imagery.

The rapid emergence of smallsats begs the question: What role does a legacy satellite like Landsat play in the development and use of these relatively inexpensive orbiters?

Date published: August 14, 2018

Unique Mapping Tool Brings Unprecedented Look at Land Cover Change in West Africa

They say there are forests in West Africa where spirits abide. Where people walk among woodland burial grounds and speak to the dead. Where life plays out from beginning to end.

Date published: August 14, 2018

USGS Solicits Proposals for Remote Sensing Education, Outreach and Research Grant

The National Land Imaging (NLI) Program of the USGS Land Resources Mission Area is soliciting applications from qualified Educational Institutions, State and Local Governments, and Non-profit Organizations (NPOs).

Date published: July 20, 2018

Scientists Use Satellite, Climate Data to Forecast West Nile Risk in South Dakota

The South Dakota Department of Health (DOH) wants to break the model scientists made for it, which might seem an odd goal until one considers the context.

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