The first prototype MSS was completed within nine months, in the fall of 1970.
Young, S.M., 2020, National Land Imaging Program: U.S. Geological Survey Fact Sheet 2020–3034, 4 p., https://doi.org/10.3133/fs20203034. Landsat 7 is the seventh satellite of the Landsat program. As probably the most accurate Earth imaging satellite system, Landsat has multiple ways of calibrating data to ensure its accuracy and interoperability with other satellites. poses serious issues for data providers seeking to make... Learn More Every day, Landsat satellites provide essential information to help land managers and policy makers make wise decisions about our resources and our environment.“Satellite technologies have led to one of the most productive periods in the history of cartography, comparable only to the golden age of mapmaking in the sixteenth and seventeenth centuries.”“The availability and accessibility of remotely sensed digital imagery obtained from Landsat satellites allow coastal scientist—and more importantly community members—the opportunity to map, evaluate and continuously monitor shoreline movement at regular intervals given the unprecedented pace of Arctic climate change.”“The economic and scientific benefits to the United States of Landsat imagery far exceed the investment in the system.”“With Landsat we can see temperature of individual fields and how it varies from field-to-field.
And when you look up to see it, so will Landsat 8. The Landsat 7 ETM+ instrument is designed with the significant exception of the thermal infrared band, where the ground resolution has been improved from 120 to 60 m. The ETM instrument incorporates a new 15 m panchromatic band, as well as a 9-bit analog to digital converter.

Our Nation’s economic security and environmental vitality rely on continuous monitoring of the Earth’s continents, islands, and coastal regions to record, study, and understand land change at local, regional,... This important extension to the Landsat series, the Landsat 8 mission, was achieved, through an outstanding interagency and industrial partnership, effectively managed to achieve brea…Global Survey Using Landsat Shows Dramatic Growth of Glacial Lakes A new study reports a net increase of 5.38 petagrams of forest biomass between 1984 and 2016; carbon-wise, that is equivalent to a train of [“We basically built … Tinder for Landsat maps: Swipe right if it’s good, swipe left if it’s bad.”“The archive is just going to continue to yield good information, good science, better management, reduced costs… The biggest contribution of Landsat will be that archive.”In August 1975, Jacques Cousteau and his divers helped determine if Landsat could measure the depth of shallow ocean waters. Although the geo-registration has improved significantly in the last decade, the lack of an accurate global ground reference dataset The Earth observing instrument on Landsat 7, the Enhanced Thematic Mapper Plus (ETM+), replicates the capabilities of the highly successful Thematic Mapper instruments on Landsats 4 and 5. The Hughes Aircraft company's Santa Barbara Research Center initiated, designed, and fabricated the first three Multispectral Scanners (MSS) in 1969.

— National Research Council , Aug 20, 2013Have 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.“Landsat 8 represents yet another substantial advance to continuing a 40 year land data record, essential to understanding the Earth’s biosphere, anthropogenic changes to land use and land cover, the terrestrial carbon cycle, and the consequences for climate and biodiversity. Landsat 7 Flight Operations Team Celebrates Eight Straight Years of No Operator Errors Earth Resources Observation and Science (EROS) CenterIt shouldn’t surprise anyone that scientists and engineers are constantly pushing the envelope to improve remote-sensing data and their utility, says Matt Hansen, a Landsat Science Team (LST) member and professor in the Department of Geographical Sciences at the University of Maryland in College Park.Requirements Capabilities and Analysis for Earth ObservationsThe next full moon will come on September 2, 2020. Landsat 8 captures about 400 images of the Earth each day, far more than the 250 a day of Landsat 7. Read Now Collections ensures all Landsat Level-1 products provide a consistent archive of known data quality while controlling continuous improvement of the archive and access to all data as they are acquired.Landsat data that have been processed to allow analysis with a minimum of additional user effort. A previous USGS study estimated that Landsat imagery provided users an annual benefit of $2.19 billion in 2011, with U.S. users accounting for...Earth Resources Observation and Science CenterThere is an ever-increasing interest and need for accurate geo-registration of remotely sensed data products to a common global geometric reference. Landsat data is available in Earth Engine in its raw form, as Surface Reflectance, TOA-corrected reflectance, and in various ready-to-use computed products such as NDVI and EVI vegetation indices. Lands of Landsat: 2017 Earth Science Week Poster Fri, 11 Sep 2020; The Stuff of Trees: Three-Decades of Forest Biomass Measured Across Canada Wed, 09 Sep 2020; Global Survey Using Landsat Shows Dramatic Growth of Glacial Lakes Mon, 31 Aug 2020; Pinpointing Tropical Forests with High Ecological ‘Quality’ Thu, 27 Aug 2020