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APLO
3-D displacements due to atmospheric loading

APLO: 3-D displacements due to atmospheric loading, assuming an Inverted Barometer ocean response, for SLR (102), VLBI (203), DORIS (157) and IGS (424) sites.

APLO directory is sub-divided into the different ECMWF models used:

• ERA40: 40 year ECMWF Reanalysis covering the 1970/01 - 2002/08 period.
• ERAin: ECMWF Interim Reanalysis, starting in 1979/01, and run in almost real-time (a few month delay).
• OPERA: ECMWF operational models, starting in 2000/12, and run in real-time (about one month delay). The operational model has already experienced some changes in 2006/02, 2010/01 and 2016/03.

List of data is available here

NB: Due to a corrected land/sea mask, all times series have been recomputed starting July 2013. If you download some of these APLO products before, please replace them with these new ones.