Last updated: 2024-01-08 17:07 Organizations and/or individuals that provide data See here for NL. See here for FR. Start date of the data collection 04/09/2023 End date of the data collection Ongoing Periodicity of the data collection Continuous The PITTER Data Collection Definition (HDBP0078) The PITTER dataflow description HD4DP v2 Book traversal links for The PITTER data collection ‹ General PITTER project information Up The PITTER Data Collection Definition (HDBP0078) ›