Kartotrak controls data quality
You need to be confident with data quality to expect reliable results: Kartotrak offers high-value exploratory data analysis tools for an in-depth control of your data.
Kartotrak provides an integrated database for the storage of 2D and 3D data with:
- Easy import of 2D (surface data) or 3D (borehole data) datasets through csv files or copied from Excel sheets.
- Three-level database organization (acquisition, raw, validated data) making the addition of new samples in an existing project easy and safe.
- Simple validation process for the cleaning of newly acquired or imported dataset before added it to the current project:
- data declusterization,
- edition of sample values under an instrumental detection limit,
- identification of duplicate samples.
- Kartotrak displays data in clear spreadsheets facilitating value edition or sample removal
Kartotrak offers Exploratory Data Analysis tools gathering interconnected statistical and geostatistical representations (basemaps, histograms, distribution curves, cross plots, variograms) allowing to:
- Interactively explore data variability and spatial relationship,
- Analyze the correlation between the main pollution and a secondary one or any other variable loaded in the project,
- Identify outlier values.
- Kartotrak interconnected statistics and geostatistics graphics are used to identify aberrant values and outliers
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