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Landsat-8: Science and product vision for terrestrial global change research

Roy, D. P ; Wulder, M. A ; Loveland, T. R ; Woodcock, C. E ; Allen, R. G ; Anderson, M. C ; Helder, D ; Irons, J. R ; Johnson, D. M ; Kennedy, R ; Scambos, T. A ; Schaaf, C. B ; Schott, J. R ; Sheng, Y ; Vermote, E. F ; Belward, A. S ; Bindschadler, R ; Cohen, W. B ; Gao, F ; Hipple, J. D ; Hostert, P ; Huntington, J ; Justice, C. O ; Kilic, A ; Kovalskyy, V ; Lee, Z. P ; Lymburner, L ; Masek, J. G ; McCorkel, J ; Shuai, Y ; Trezza, R ; Vogelmann, J ; Wynne, R. H ; Zhu, Z

Remote sensing of environment, 2014-04, Vol.145, p.154-172 [Periódico revisado por pares]

Goddard Space Flight Center: Elsevier Inc

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Título:
Landsat-8: Science and product vision for terrestrial global change research
Autor: Roy, D. P ; Wulder, M. A ; Loveland, T. R ; Woodcock, C. E ; Allen, R. G ; Anderson, M. C ; Helder, D ; Irons, J. R ; Johnson, D. M ; Kennedy, R ; Scambos, T. A ; Schaaf, C. B ; Schott, J. R ; Sheng, Y ; Vermote, E. F ; Belward, A. S ; Bindschadler, R ; Cohen, W. B ; Gao, F ; Hipple, J. D ; Hostert, P ; Huntington, J ; Justice, C. O ; Kilic, A ; Kovalskyy, V ; Lee, Z. P ; Lymburner, L ; Masek, J. G ; McCorkel, J ; Shuai, Y ; Trezza, R ; Vogelmann, J ; Wynne, R. H ; Zhu, Z
Assuntos: agricultural land ; albedo (reflectance) ; Animal, plant and microbial ecology ; Applied geophysics ; Biological and medical sciences ; calibration ; climate change ; cloud cover ; coastal water ; data collection ; drought ; Earth Resources And Remote Sensing ; Earth sciences ; Earth, ocean, space ; equipment performance ; evapotranspiration ; Exact sciences and technology ; freshwater ; Fundamental and applied biological sciences. Psychology ; General aspects. Techniques ; ice ; image analysis ; Instrumentation And Photography ; Internal geophysics ; land cover ; land use change ; Landsat ; Landsat 8 ; Landsat Science Team ; microwave radiation ; microwave radiometers ; OLI ; radiometry ; remote sensing ; resource management ; snow ; spatial data ; surface temperature ; Teledetection and vegetation maps ; TIRS
É parte de: Remote sensing of environment, 2014-04, Vol.145, p.154-172
Notas: http://handle.nal.usda.gov/10113/59889
http://dx.doi.org/10.1016/j.rse.2014.02.001
http://handle.nal.usda.gov/10113/60053
GSFC
GSFC-E-DAA-TN22361
Goddard Space Flight Center
Descrição: Landsat 8, a NASA and USGS collaboration, acquires global moderate-resolution measurements of the Earth's terrestrial and polar regions in the visible, near-infrared, short wave, and thermal infrared. Landsat 8 extends the remarkable 40year Landsat record and has enhanced capabilities including new spectral bands in the blue and cirrus cloud-detection portion of the spectrum, two thermal bands, improved sensor signal-to-noise performance and associated improvements in radiometric resolution, and an improved duty cycle that allows collection of a significantly greater number of images per day. This paper introduces the current (2012–2017) Landsat Science Team's efforts to establish an initial understanding of Landsat 8 capabilities and the steps ahead in support of priorities identified by the team. Preliminary evaluation of Landsat 8 capabilities and identification of new science and applications opportunities are described with respect to calibration and radiometric characterization; surface reflectance; surface albedo; surface temperature, evapotranspiration and drought; agriculture; land cover, condition, disturbance and change; fresh and coastal water; and snow and ice. Insights into the development of derived ‘higher-level’ Landsat products are provided in recognition of the growing need for consistently processed, moderate spatial resolution, large area, long-term terrestrial data records for resource management and for climate and global change studies. The paper concludes with future prospects, emphasizing the opportunities for land imaging constellations by combining Landsat data with data collected from other international sensing systems, and consideration of successor Landsat mission requirements. •Initial understanding of Landsat 8 capabilities, new science and applications.•Landsat Science Team identified priorities.•Derived ‘higher-level’ Landsat products.•International synergies with other moderate resolution remote sensing satellites.•Successor Landsat mission requirements.
Editor: Goddard Space Flight Center: Elsevier Inc
Idioma: Inglês

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Landsat-8: Science and product vision for terrestrial global change research

Goddard Space Flight Center: Elsevier Inc

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