geostatistical software Articles

  • Cartography for air quality monitoring: the geostatistical approach

    Being able to provide quick and accurate pollutant maps from readings at isolated measurement stations is becoming more important today in light of the European norms on air quality and the public’s demand to be informed. Commonly used algorithms for cartography are quick but their accuracy remains to be determined.Firstly, the choice of method is arbitrary and based on user’s subjective ...


    By GEOVARIANCES

  • Use of geostatistics to evaluate the monitoring well network of a TCE plume

    This paper summarises the use of geostatistics to evaluate an existing network of wells in a groundwater monitoring program. The primary objective was to evaluate whether selective well removal would result in a comparable characterisation of a trichloroethylene (TCE) plume. For adequate characterisation, it is important to retain enough wells to evaluate areas with higher concentrations and to ...


    By Inderscience Publishers

  • Study of key factors in geometrical and grade modelling of copper porphyry deposits

    Despite the development of a series of remarkable modelling technologies and sophisticated commercial software packages in the past two decades, the modelling process and software application are technically and practically facing a number of challenging issues. Some challenges are related to the theory and algorithm of modelling, and some of them related to the uncertainty of data. There is also ...


    By Inderscience Publishers

  • Minestis found its audience at WMC 2016

    Our Managing Director, Olivier Bertoli, presented Minestis at the World Mining Congress in Rio de Janeiro in October. The presentation was a success. Vale mentionned there that Minestis is reliable and makes sense. We can say that the software definitely found its audience there. After his presentation, Olivier was congratulated by students, university professors and geologists or exploration ...


    By Geovariances

  • Local recoverable reserves prediction with block LU simulation

    Prediction of local recoverable reserves is an important problem in ore reserve evaluation. Wide spacing of exploration data leads to unavoidable uncertainty at unsampled locations. Deterministic methods such as kriging cannot explicitly account for this lack of perfect information and equipment selectivity. We present a methodology and software for assessing recoverable reserves at Selective ...


    By Inderscience Publishers

  • With Minestis, optimize the way you achieve mineral resource estimation

    Minestis users appreciate the quality of the geostatistics implemented, the ease of use of the software and the innovative tools it offers. Try it today! >> Want to challenge Minestis with your own data? Contact us now! MINESTIS KEY ...


    By Geovariances

  • Kartotrak.one, The Easy Route to Site Remediation

    Geovariances launches Kartotrak.one, an easy-to-use and fast application for thorough data quality control and accurate contamination mapping. Kartotrak.one is a light version of Kartotrak. The software gathers Kartotrak exploratory data analysis and rapid mapping functionalities. Kartotrak, in its full version, enables more advanced geostatistical data modeling and uncertainty ...


    By Geovariances

  • Isatis and Kartotrak, an efficient combination for the characterization of radiological contaminations

    Kartotrak is a GIS platform developed by the CEA (the French Atomic Energy Authority) and Geovariances for real-time characterization of radiological contaminations. Dismantling former nuclear sites requires a preliminary characterization of radiological contamination, for both external areas and nuclear facilities. Such characterization usually relies on several steps: ...


    By Geovariances

  • Find out why Minestis domain modeling meets the support of resource geologists

    Minestis provides geostatistics-based application for estimation domain modeling including automatic sample clustering into domains and implicit modeling of envelopes. It has never been so quick to achieve reliable domain modeling. ...


    By Geovariances

  • Airparif uses Isatis to process 11 million+ mesh grids and generate daily air quality maps - Case Study

    Isatis has been part of Airparif data processing workflow for 10+ years. The software is used daily to gather data and map air pollution over Paris area. The facts Airparif is part of the French AASQA network (“Associations Agréées de Surveillance de la Qualité de l’Air”). The AASQA are a French non-profit association accredited ...


    By GEOVARIANCES

  • 3 Ways to Optimize Your EHS Data

    See What You've Been Missing As consultants, we’re always looking to find the most efficient ways to understand our project site data and maximize our understanding of the conditions and processes in the subsurface. Understanding data begins with quality data management, but it's important to have a streamlined process for providing data in proprietary formats for mapping and ...


    By Antea Group - USA

  • Radiological Evaluation of contaminated sites and soils VEgAS: an expertise and investigating vehicle

    Summary 1- Fontenay-Aux-Roses CEA Clean-up methodology For the denuclearisation of the first French nuclear research centre (CEA), the centre of Fontenay-aux-Roses started developing in 1999 a clean-up methodology to rehabilitate places that have been contaminated by radioactive materials. The structure of this methodology is comparable to the one that the ...


    By GEOVARIANCES

  • Mathematical modelling of sediment chemicophysical parameters in a coastal lagoon to estimate high density seagrass meadow (Ruppia cirrhosa) distribution

    In spring 2003, the pH, redox potential (Eh), grain-size (G), Total Nitrogen (TN), Total Phosphorus (TP) and Total Organic Carbon (TOC) were measured in superficial sediment samples from 83 sampling stations equally and randomly distributed inside the Orbetello lagoon. Localisation of the seagrass meadows (Ruppia cirrhosa) and the estimation of biomasses were carried out at the same time. A ...


    By Inderscience Publishers

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