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  2. ABoVE: Last Day of Spring Snow, Alaska, USA, and Yukon Territory, Canada, 2000-2016

This dataset provides the last day of spring snow cover for most of Alaska and the Yukon Territory for 2000 through 2016. The data are based on the MODIS daily snow cover fraction product (MODSCAG) and are provided at 500-m resolution. Pixels in the daily snow cover fraction grids from April 1 through July 31 were flagged as "Snow" if the snow fraction exceeded 0.15, resulting in a time series of binary daily snow cover grids for each year. The annual last day of spring snow for each pixel was identified by day of the year ranging from 91 (April 1) to 183 (July 2).

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This data set contains 17 data granules
Granule Name Variables Metadata Preview Image
    Last Day of Spring Snow 2000 last day of spring snow Projection: NAD83 / Alaska Albers
Spatial Extent: N: 2419979.38, S: 1111979.38, E: 2681947.8, W: -1254552.2
Start DateTime: 2000-01
End DateTime: 2000-12
Last Day of Spring Snow 2000
 
    Last Day of Spring Snow 2001 last day of spring snow Projection: NAD83 / Alaska Albers
Spatial Extent: N: 2419979.38, S: 1111979.38, E: 2681947.8, W: -1254552.2
Start DateTime: 2001-01
End DateTime: 2001-12
Last Day of Spring Snow 2001
 
    Last Day of Spring Snow 2002 last day of spring snow Projection: NAD83 / Alaska Albers
Spatial Extent: N: 2419979.38, S: 1111979.38, E: 2681947.8, W: -1254552.2
Start DateTime: 2002-01
End DateTime: 2002-12
Last Day of Spring Snow 2002
 
    Last Day of Spring Snow 2003 last day of spring snow Projection: NAD83 / Alaska Albers
Spatial Extent: N: 2419979.38, S: 1111979.38, E: 2681947.8, W: -1254552.2
Start DateTime: 2003-01
End DateTime: 2003-12
Last Day of Spring Snow 2003
 
    Last Day of Spring Snow 2004 last day of spring snow Projection: NAD83 / Alaska Albers
Spatial Extent: N: 2419979.38, S: 1111979.38, E: 2681947.8, W: -1254552.2
Start DateTime: 2004-01
End DateTime: 2004-12
Last Day of Spring Snow 2004
 
    Last Day of Spring Snow 2005 last day of spring snow Projection: NAD83 / Alaska Albers
Spatial Extent: N: 2419979.38, S: 1111979.38, E: 2681947.8, W: -1254552.2
Start DateTime: 2005-01
End DateTime: 2005-12
Last Day of Spring Snow 2005
 
    Last Day of Spring Snow 2006 last day of spring snow Projection: NAD83 / Alaska Albers
Spatial Extent: N: 2419979.38, S: 1111979.38, E: 2681947.8, W: -1254552.2
Start DateTime: 2006-01
End DateTime: 2006-12
Last Day of Spring Snow 2006
 
    Last Day of Spring Snow 2007 last day of spring snow Projection: NAD83 / Alaska Albers
Spatial Extent: N: 2419979.38, S: 1111979.38, E: 2681947.8, W: -1254552.2
Start DateTime: 2007-01
End DateTime: 2007-12
Last Day of Spring Snow 2007
 
    Last Day of Spring Snow 2008 last day of spring snow Projection: NAD83 / Alaska Albers
Spatial Extent: N: 2419979.38, S: 1111979.38, E: 2681947.8, W: -1254552.2
Start DateTime: 2008-01
End DateTime: 2008-12
Last Day of Spring Snow 2008
 
    Last Day of Spring Snow 2009 last day of spring snow Projection: NAD83 / Alaska Albers
Spatial Extent: N: 2419979.38, S: 1111979.38, E: 2681947.8, W: -1254552.2
Start DateTime: 2009-01
End DateTime: 2009-12
Last Day of Spring Snow 2009