Full description
Data Mosaic is an advanced software solution which gives the exploration or mine geologist the ability to rapidly and accurately turn numerical drill hole data into useful geological information.## Rapid and consistent interpretation
Using automated methods, Data Mosaic provides consistent interpretation of numerical drill hole data, overcoming inconsistent subjectivity inherent in human interpretation of large and complex data sets.
Data Mosaic can process large data sets in a matter of seconds or minutes, replacing human interpretation, which may take many weeks.
It uses an automated process controlled by the geologist so that their expert geological knowledge is incorporated into the
workflow, resulting in geologically meaningful outputs targeted to solving deposit specific problems.
## Accurate lithological boundary detection
Data Mosaic uses boundary detection algorithms adapted from established and reliable image analysis techniques; these provide accurate detection of lithological boundaries down hole.
The boundaries are used to segment the data stream into lithological units to which lithological classification is applied. This method overcomes noise and misclassification problems that result from applying machine learning to individual samples.
Lineage: Data Mosaic is a variant on the "Wavelet Tessellation" (WT) method developed as part of the Deep Exploration Technologies (DET) CRC. The DET CRC assigned commercialisation rights for WT to their sponsor Imdex for inclusion in Imdex's IOGas software product.
Data Mosaic differs from WT in that (1) it has multivariate capabilities, while WT is for univariate data only and (2) scale in Data Mosaic is measured using wavelet coefficient, while scale in WT is measured using wavelet scale. The development of Data Mosaic was wholly funded by CSIRO.
The methods behind Data Mosaic and WT have been published but code has not been made public.
The Data Mosaic name is a registered trademark belonging to CSIRO.
Available: 2023-04-06
Data time period: 2022-06-01 to ..
Subjects
Earth Sciences |
Exploration Geochemistry |
Geochemistry |
Geology |
Geology Not Elsewhere Classified |
application |
bore |
data |
drill |
geochemistry |
geology |
hole |
lithology |
mosaic |
python |
tesselation |
wavlet |
web |
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Identifiers
- Handle : 102.100.100/484735
- URL : data.csiro.au/collection/csiro:57734
