Capabilities

Leapfrog EDGE supports industry-standard linear estimation methods. Perform Ordinary Kriging, Simple Kriging, Nearest Neighbour, Inverse Distance in addition to FastRBF estimations.

• Visualise estimation results, properties and kriging quality measures on block or sub-block models
• Test hypotheses and experiment with copied variations of estimators and declustering objects
• Set the search definition using controls in the 3D scene
• Examine data sampling through Leapfrog EDGE’s unique data declustering object; evaluate on block models to assess the quality of the estimate and calculate declustering weights for Inverse Distance estimators
• Perform standard block Kriging within Leapfrog EDGE with the option to use point estimation when preferred
• Reduce bias using octant search, outlier restrictions and drillhole limit

Gain rapid insights using geostatistical evaluation tools. An easy-to-use editor makes building complex block model calculations and filters a stress-free process with no scripting experience.

• Complete geostatistical Exploratory Data analysis data using scatter plots, Q-Q plots, box plots and histograms showing probability density function, cumulative density function, and log probability
• Visualise pre- and post-composite histograms in a single chart to validate your compositing methodology
• Assess estimation quality using attributes such as ‘Number of samples’ and ‘Kriging variance’
• Classify resources quickly using calculations such as conditional nested multiple IF statements. Easily reuse calculations on multiple resource models or projects
• Interrogate models using flexible filtering options, including on-the-fly index or value scene filters and saved filters
• Visualise calculations on block models by value or status