January 23, 2015 – Landsat 7 Data Update
The Landsat 7 Gap Phase Statistic (GPS) errors reported in the January 21, 2015 Headline have been corrected, and all data acquired on January 19, 2015 (DOY 19) forward have been reprocessed with valid GPS values.
January 21, 2015 – Recent Landsat 7 data changed
On Monday, January 19, 2015 (DOY 19) at 03:14:07 GMT, Gap Phase Statistic (GPS) errors were discovered in the compilation of Landsat 7 ETM+ Level 1 data products. Data processing was temporarily suspended until late afternoon January 20, 2015.
GPS values are currently not being implemented into products for data acquired on DOY 19 and beyond, and are not included in the metadata (MTL.txt) file. (Read More)