Qc2

Objectives

To incorporate non-real-time and geo-statistical quality controls into the KVALOBS system.

The non-real-time tests will include (a.o.):

• Dip test of hourly data
• Adjustment of time series
• Weather analysis
• Statistical check
• Climatological check
• Distribution of accumulated values

The geo-statistical algorithms will make up the QC2-ROM (space-control) and will rely on: handling of data-sets comprising points from the whole station network of interest, filtering of uncertain values before and after checks, gridding of data and iterative techniques, kriging interpolation and cross-validation, as well as the additional user-defined algorithms performing specific checks on data selected by the QC2-ROM engine in both time and/or space.

Documentation

• Prototyping Phase
• System Specification
• Flag Specification
• Test Files
• ...
• User Guide

Supporting Project Work

• Duplicate Data Filter

References