Landsat Science

Time 2020-07-01 08:03:05

Web Name: Landsat Science

WebSite: http://landsat.gsfc.nasa.gov

ID:15733

Keywords:

Landsat,Science,

Description:

This joint NASA/USGS program provides the longest continuous space-based record of Earth’s land in existence. Every day, Landsat satellites provide essential information to help land managers and policy makers make wise decisions about our resources and our environment. + Landsat Case Studies ebookExplore Landsat at HomeHave fun learning about Landsat with these hands-on activities and explore the various benefits the Landsat series of satellites have brought to society since 1972.+ detailsGetting a Bird’s-Eye View of Biodiversity with LandsatThis bird’s-eye view of the relationship between temperature and bird biodiversity will help conservationists figure out where to prioritize Raising a Glass in Wine Country to Better Water ManagementGrape growers like Gallo are using data from Earth-observing satellites to better track soil and vine moisture levels, understand vine water use “Landsat is key to a wide range of applications that support global glacier monitoring and elucidate the impacts of global climate change.” Frank Paul, glaciologist Nov 27, 2015 + more quotes NASA’s comprehensive study of Earth has provided much of the underlying understanding of current trends in the planet’s climate – including definitive measurements of rising sea levels, glacier retreat, ice sheet changes and the decline in the volume of the Arctic sea ice cap. Our satellites have provided global, long-term views of plant life on land and in the ocean. And our supercomputing power is allowing us to better understand how all the parts of th Charles Bolden, NASA Administrator Dec 4, 2015 + more quotes You may have heard me say this before, but I firmly believe there are few topics more fundamental to study than the workings of our planet. The earth sciences aim to unravel how the lithosphere, atmosphere, hydrosphere, and biosphere operate—and how they operate together. It is a science of synthesis. And it’s one that needs to move forward, both because of the great service the earth sciences perform for society and the understanding of world-shaping pro Erik Klemetti Jan 31, 2017 + more quotes This [Google Earth] update was made possible in a large part thanks to the Landsat program and its commitment to free and accessible open data. Landsat, a joint program of the USGS and NASA, has observed the Earth continuously from 1972 to the present day and offers a wealth of information on the changes to the Earth s surface over time. Chris Herwig, Google Earth and Earth Engine Jun 27, 2016 + more quotes“We are looking forward to new exciting data to complement Landsat observations and to collaborative research—especially because ESA followed USGS in its open data policy.” Garik Gutman, NASA Land Use / Land Cover Change program manager Jun 30, 2015 + more quotes“In a world of scarce resources, there are distinct tradeoffs in costs and benefits of land use, and whether to conserve or convert forest to cropland. Map-based images are perhaps one of the most succinct means of helping policymakers digest complex ideas of social and economically driven environmental change.” Glenn Bush, a researcher at the Woods Hole Research Center May 7, 2015 + more quotes This is an example of something government can do well: investing in infrastructure that broadly benefits society, and provides a stable platform for the development of businesses and economic activity. Landsat is the data equivalent of the interstate highway system, a public good that has spawned a thriving for-profit remote sensing industry in the US and beyond. Kimbra Cutlip, SkyTruth Oct 3, 2016 + more quotes There is no satellite record that has the temporal reach of Landsat. While new satellite- and aircraft-based sensors are coming online with sub-meter resolution offering more and more spectral bands, none of them allow the types of temporal investigation that the combined generations of Landsat offer. Dr. Zachary Brecheisen, post-doctoral research associate at Purdue University Dec 10, 2019 + more quotes

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