Type: Technical Document - July 3, 2020, midnight
This technical report proposes a coherent strategy for the collection of coherent time series of core data. This strategy involves the following topics: 1. Identification of problems encountered until now in the estimation of missing values and outlier check for time series of count data. 2. Definition of conditions for a long term strategy. 3. Proposal of a coherent solution to be implemented before the end of M4D project and likely to be further developed and improved by next ESPON program.