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May 2013

MODIS 16d NDVI. White: raw values Green: filter + smooth. 2011. 2012. 2013. May 2013. Aug 2013. Raw NDVI. Y. N. NDVI [x+1] < 0.7 *NDVI [x ]. NDVI [x+1] = AVG ( NDVI [x] , NDVI [x+2] ). FILTERED NDVI. SMOOTH ( NDVI, 4 ). FILTERED & SMOOTHED NDVI. The algorithm used by SMOOTH is:.

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May 2013

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  1. MODIS 16d NDVI White: raw values Green: filter + smooth 2011 2012 2013 May 2013 Aug 2013

  2. Raw NDVI Y N NDVI[x+1] < 0.7*NDVI[x] NDVI[x+1]=AVG(NDVI[x],NDVI[x+2]) FILTERED NDVI SMOOTH( NDVI, 4 ) FILTERED & SMOOTHED NDVI The algorithm used by SMOOTH is: • where N is the number of elements in A

  3. MODIS 16d NDVI LANDSAT8 NDVI 2km MahaleMountain N. P. Tanzania • MODIS NOTE : • Water masking • Low spatial resolution • In fragmented landscapes NDVI is higher (in dry areas) then Landsat OLI_TIRS P:172 R:064 2013

  4. L7 ETM+ Slc-off OLI 11 L7 ETM+ Slc-off L4/5 TM 7 L7 ETM+ Slc-on / Slc-off L7 ETM+ Slc-on L7 ETM+ Slc-on 3 3 L7 ETM+ Slc-on L7 ETM+ Slc-on L4/5 TM L4/5 TM L4/5 TM L4/5 TM L4/5 TM X X X X X X Apr – Sept 2013 Apr – Sept 1999 Apr – Sept 2002 Apr – Sept 2003 Apr – Sept 2000 Apr – Sept 2001 Apr – Sept 2004 10y

  5. 7Th July 20Th June 4Th June 19Th May 8Th September 23Rd August 22Th July 7Th August MahaleMountain N. P. Tanzania OLI_TIRS P:172 R:064 2013 Seasonal composite

  6. 15Th April 1St May 17Th May 18Th June 4Th July 21St August 20Th July 5Th August 6Th September West Lunga National Park Zambia OLI_TIRS P:174 R:069 2013 Seasonal composite

  7. 15Th April 1St May 17Th May 18Th June 4Th July 21St August 20Th July 5Th August 6Th September West Lunga National Park Zambia OLI_TIRS P:174 R:069 2013 Seasonal composite

  8. 15Th April 1St May 17Th May 18Th June 4Th July 21St August 20Th July 5Th August 6Th September West Lunga National Park Zambia OLI_TIRS P:174 R:069 2013 Seasonal composite

  9. 13Th June 12Th May 28Th May 26Th April 16St August 17Th July 29Th June Mana Pools National Park Zimbabwe OLI_TIRS P:171 R:071 2013 Seasonal composite

  10. 17Th June 3rd July 16Th May 30Th April 4th August 19Th July Gorongosa National Park Mozambique OLI_TIRS P:167 R:073 2013 Seasonal composite

  11. 17Th June 15Th May 13Th April 29Th April 4Th Sept 3Rd August 2Nd July Tsimanampetsotsa National Park Madagascar OLI_TIRS P:160 R:077 2013 Seasonal composite

  12. New example 2b add: Gorongosa and Madagascar Work has been done in collaboration with Simonetti Edoardo for his bachelor degree thesis foreseen for the end of 2013. The prototype might be further developed and adapted within the BIOPAMA initiative.

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