The current data set (version V1.1) is superseding the previous released version of Prelanding data set (RO-C-GIA-3-PRL-PRELANDING-V1.0),we fixed a time issue occurred in some tables and we have addressed all the RIDs requested during the scientific review. The format of data reported in GIADA data sets is the same for all mission phases. Physical Measurements, obtained by the detected events (GDS+IS or IS only) are reported in the PHYSDATA dir, in which we report: Time, Momentum, Mass and speed of each detected particles. The data reported in PHYSDATA dir are processed by the GIADA PIPELINE, which distinguishes the 'GOOD' data present in the GDSIS and IS dir from the spurious events. So the data reported in PHYSDATA dir are classified as 'GOOD', [see RO_GIA_IAPSUPA_IF_012_I1, par. 3.3.1], i.e. no spurious SCI data are reported. The GIADA data collected in the present DataSet are complete. The GIADA Scientific phase started on 7 May 2014 and was devoted to the characterization of the 67P environment. Housekeeping and Calibration data from all GIADA sub-systems are useful to evaluate instrument health and behaviour when compared with similar data acquired during other mission phases. The current data set is superceding a previous Prelanding data set( RO-C-GIA-3-PRL-PRELANDING-V1.0). We fixed an issue on some times reported in: GDS, GDS_CAL, IS_CAL, MBS, MBS_CAL and GDSIS tables. We stress that this error has never affected the data contained in PHYSDATA dir

The present dataset has undergone a scientific review, and all scientific RIDS have been addressed. The data reported in this data set have been converted from ADC counts to engineering values. The quality of the Housekeeping and Calibration data is good. Scientific data are reported in PHYSDATA directory. See RO-GIA-IAPSUPA-RP-117-1 (reported in DOCUMENTation dir) for the configuration of GIADA during this mission phase.