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nationalparkservice / mojn-stlk-rpackage

MOJN Streams and Lakes analysis and QC R package
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AQUARIUS QC functions-- stream WQ completeness and grade percentages #3

Open mojave-meow opened 4 years ago

mojave-meow commented 4 years ago

From STLK SOP:

15.22.3 Reconciliation with Data Quality Objectives

To ensure data collection, compilation, and review meet the project objectives, the annual report preparation will include an evaluation of the data with respect to the DQOs and MQOs discussed in Sections 15.6 and 15.7. In addition, the effectiveness and completeness of the monitoring activities will be evaluated.

Effectiveness, E will be calculated as

E = (U / N) x 100 ,

where:

U = number of usable parameter values, and

N = number of parameter values collected, including low-quality data that cannot be used in future analyses.

Completeness C, will be calculated as

C = (U / P) x 100 ,

where:

U = number of usable parameter values, and

P = number of potential parameter values that would have been collected had the field season proceeded as envisioned in the sampling plan.

These results will be used to make corrective actions that will improve the quality and efficiency of data collection where necessary.

mojave-meow commented 4 years ago