AI-generated Key Takeaways
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The Landsat Global Land Survey datasets provide medium-resolution satellite imagery for monitoring Earth's land masses.
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GLS1975 primarily features Landsat 1-3 data from 1972-1983, offering a historical perspective.
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GLS2005, collected between 2004 and 2007, comprises mainly Landsat 5 and 7 scenes, with supplementary data from EO-1 ALI and Terra ASTER for gap-filling.
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Both GLS2005 and GLS1975 offer orthorectified, leaf-on imagery suitable for various land cover and land use change analyses.
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Landsat Global Land Survey 1975
The Global Land Survey (GLS) 1975 is a global collection of imagery from the Landsat Multispectral Scanner (MSS). Most scenes were acquired by Landsat 1-3 in 1972-1983. A few gaps in the Landsat 1-3 data have been filled with scenes acquired by Landsat 4-5 during … global gls landsat radiance satellite-imagery usgs -
Landsat Global Land Survey 2005, Landsat 5 scenes
The GLS2005 data set is a collection of 9500 orthorectified leaf-on medium-resolution satellite images collected between 2004 and 2007 and covering the Earth's land masses. GLS2005 uses mainly Landsat 5 and gap-filled Landsat 7 data with EO-1 ALI and Terra ASTER data filling in any … etm gls l5 landsat radiance satellite-imagery -
Landsat Global Land Survey 2005, Landsat 5+7 scenes
The GLS2005 data set is a collection of 9500 orthorectified leaf-on medium-resolution satellite images collected between 2004 and 2007 and covering the Earth's land masses. GLS2005 uses mainly Landsat 5 and gap-filled Landsat 7 data with EO-1 ALI and Terra ASTER data filling in any … gls landsat radiance satellite-imagery usgs -
Landsat Global Land Survey 2005, Landsat 7 scenes
The GLS2005 data set is a collection of 9500 orthorectified leaf-on medium-resolution satellite images collected between 2004 and 2007 and covering the Earth's land masses. GLS2005 uses mainly Landsat 5 and gap-filled Landsat 7 data with EO-1 ALI and Terra ASTER data filling in any … etm gls l7 landsat radiance satellite-imagery