A database of charged cosmic rays (CRDB)

International audience; We present an on-line database (http://lpsc.in2p3.fr/crdb) and associated on-line tools(data selection, data export, plots, etc.) for charged cosmic-ray (CR) measurements. The experimental setups (type, flight dates, techniques) from which the data originate are included in thedatabase, along with the references to all relevant publications. Since its first release V1.1 (April2013), the current CRDB version V2.1 (June 2014) includes new options and tools based on manyuser suggestions (additional plots, GALPROP export, REST interface, etc.). Other changes arepart of our ongoing effort to improve this tool to the community (new structure for modulationvalues, corrections, etc.). We plan to include, among other improvements, new ‘homogeneous’sets of solar modulation parameters (for all sub-experiments), Z > 30 species, and higher energyCR data.