Known issues in MOD13 product (Vegetation indices)

Related PGEs: PGE25 (MOD13A1), PGE35 (MOD13A2)

Product information is also found at the PI website.

Summary

Color Key Case pending Case closed Case reopened QA note
Case number Opening Date Last Update
(Sort)
Status Description
CC_MOD13_11068 03/09/11 03/09/11 Pending Corrupted data, day 2003177 (MOD13Q1, h25v04)
CC_MOD13_10077 03/18/10 03/18/10 Note Eclipse affecting data on 2009203
SD_MOD13_08324 11/19/08 11/19/08 Pending NDVI not retrieved for pixels adajcent to coastline in VI suite of products
CC_MOD13_08018 01/18/08 01/18/08 Pending Differences between MOD13A1 and MOD13A2 EVI
SD_MOD13_07074 03/15/07 05/15/07 Closed Stripes in NDVI and EVI MOD09A1
CC_MOD13_07038 02/07/07 02/07/07 Note Vegetation Index values along shorelines and in shallow water are not reliable
SD_MOD13_05035 02/04/05 02/04/05 Note Metadata PERCENTLAND value is incorrect
SD_MOD13_04336 12/01/04 12/01/04 Note NDVI/EVI retrieved over deep ocean.
SD_MOD13_04202 07/20/04 08/20/04 Closed RANGEBEGINNINGDATE set incorrectly in some of C4 MOD13A2 product.
SD_MOD13_04104 05/13/04 05/13/04 Note data corruption due to geolocation problem
SD_MOD13_03289 10/16/03 02/07/07 Note Striping observed in MOD13 products.
SD_MOD13_03245 09/02/03 08/20/04 Closed retrieveal of EVI and NDVI in MOD13A2 over ocean
SD_MOD13_03113 04/23/03 05/09/03 Note Blocky retrieveal of EVI and NDVI in MOD13A1 and MOD13Q1
SD_MOD13_02213 08/01/02 08/20/04 Closed MOD13A2 made with incomplete set of input data
JB_MOD13_02119 04/29/02 08/26/04 Closed Reduced volume version of L2G improves MOD13A1 and MOD13Q1 products
JB_MOD13_01317 11/13/01 08/20/04 Note Overlap between end-of-year and beginning-of-year compositing periods
DR_MOD13_01279 10/05/01 08/30/04 Closed Suspected MOD13A1 500m NDVI & EVI compositing algorithm bug
DR_MOD13_01278 10/05/01 10/05/01 Note Blue land surface reflectance striping propagated into EVI under high atmospheric aerosol loading
DR_MOD13_01274 10/01/01 09/06/04 Pending EVI - NDVI consistency issue
JB_MOD13_01215 08/03/01 08/23/04 Closed Corrupted data may be present
JB_MOD13_01138 10/27/00 05/18/01 Closed Snow and Cloud problem in EVI
DR_MOD13_01018 06/08/01 06/08/01 Note Unreliable cloud information propagated into MOD13 QA bits
SD_MOD13_00174 06/22/00 06/19/01 Closed Speckles observed in 1km 16 day EVI
CJ_MOD13_00173 06/21/00 09/08/04 Closed Invalid value for metadata "Reprocessing Planned" in MOD13A1
SD_MOD13_00153 06/01/00 09/07/04 Closed Stripes due to mixed cloud found in some MOD13A1 tiles
SD_MOD13_00131b 05/10/00 09/07/04 Closed Half-sine effect observed in 1km NDVI and EVI.
SD_MOD13_00131a 05/10/00 09/07/04 Closed BRDF method not currently used in making NDVI and EVI
JD_MOD13_00072 03/23/00 06/07/01 Closed Bad local granule ID in some MOD13A1 and MOD13A2 files
JD_MOD13_99315e 11/15/99 06/07/01 Closed Four QAPERCENT metadata set to -1 in MOD13A1
JD_MOD13_99315d 11/15/99 06/07/01 Closed Four QAPERCENT metadata set to -1 in MOD13A2

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Last Updated: 03/09/2011