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Landscape scale surface albedo in Idaho/Montana from 2000-2010 MCD43A products. I. Process chain. Target period for the statistics: DOY (209-249) (i.e. August -early Sep) Target region : P41R28 (same with the investigation using our temporal Landsat albedo)

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Landscape scale surface albedo in Idaho/Montana from 2000-2010 MCD43A products

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Landscape scale surface albedo in idaho montana from 2000 2010 mcd43a products

Landscape scale surface albedo in Idaho/Montana from 2000-2010 MCD43A products


Landscape scale surface albedo in idaho montana from 2000 2010 mcd43a products

I. Process chain

  • Target period for the statistics: DOY (209-249) (i.e. August -early Sep)

  • Target region: P41R28 (same with the investigation using our temporal Landsat albedo)

  • Visually selected the most-clear day in late August for each year during 2000-2012

    • MCD43A3.2000249.Albedo.bin MCD43A2.2000249.bin 2000

    • MCD43A3.2001241.Albedo.bin MCD43A2.2001241.bin 2001

    • MCD43A3.2002241.Albedo.bin MCD43A2.2002241.bin 2002

    • MCD43A3.2003233.Albedo.bin MCD43A2.2003233.bin 2003

    • MCD43A3.2004241.Albedo.bin MCD43A2.2004241.bin 2004

    • MCD43A3.2005233.Albedo.bin MCD43A2.2005233.bin 2005

    • MCD43A3.2006241.Albedo.bin MCD43A2.2006241.bin 2006

    • MCD43A3.2007241.Albedo.bin MCD43A2.2007241.bin 2007

    • MCD43A3.2008241.Albedo.bin MCD43A2.2008241.bin 2008

    • MCD43A3.2009241.Albedo.bin MCD43A2.2009241.bin 2009

    • MCD43A3.2010233.Albedo.bin MCD43A2.2010233.bin 2010

  • Mosaic(since p41r28 cover two corners of h10v04 and h09v04), Reprojection (SIN to UTM) and Resample (469.56m to 30m using NN) Via MODIS Tools-MRT plus script

  • Make the mask of clear region over the 11-year Landsat-scale-like MCD43A3 and MCD43A2 data track

    • Mask1: Only In terms of MCD43A2 (QA=0 or 1) and MCD43A3 ( BSA &WSA !=32767 FillValue)

    • Mask2: Further apply the 23-clear-day mask that used in Landsat’s landscape albedo statistics

  • Consistent trend, but a little bit lower than the generation from Landsat albedo


Landscape scale surface albedo in idaho montana from 2000 2010 mcd43a products

I. Temporal plots of Landsat-scale-like MCD43A Black Sky Albedo (BSA) using Mask1


Landscape scale surface albedo in idaho montana from 2000 2010 mcd43a products

I. Temporal plots of Landsat-scale-like MCD43A Black Sky Albedo (BSA) using Mask1 (Cont.)


Landscape scale surface albedo in idaho montana from 2000 2010 mcd43a products

II. Temporal plots of Landsat-scale-like MCD43A Albedo using Mask2


Landscape scale surface albedo in idaho montana from 2000 2010 mcd43a products

II. Temporal plots of Landsat-scale-like MCD43A Albedo (WSA) along year 2010-2011(Mask2 cont.)


Landscape scale surface albedo in idaho montana from 2000 2010 mcd43a products

II. Temporal plots of Undisturbed Landsat-scale-like MCD43A BSA & WSA using Mask2 (cont.)


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