Upcoming Webinars

Petroleum Refinery Remediation Case Study

Thousands of refinery locations across the United States require groundwater assessment efforts to effectively evaluate gasoline, diesel, and other petroleum hydrocarbon products that contaminate a site’s underlying groundwater. These non-soluble contaminants are also referred to as light non-aqueous phase liquid releases, or LNAPL.

Steve Boynton, owner and operator of Subsurface Environmental Solutions, joins product manager Drew Dudley as they present a case study where Surfer and Voxler were used to model a petroleum refinery’s soil saturation based on large LIF and CPT datasets. The case study incorporates 3D gridding techniques, surface generation, and the development of a 3D model to clearly delineate the extent of the LNAPL release. Steve Boynton will present his assessment of the site based on the final model generated in Voxler, including characterizing the mobility and recovery of the LNAPL.


Sign up for one of the following sessions:

Tuesday, October 23, 2018 10am MDT  |  Wednesday, October 24, 2018 6pm MDT  |  Thursday, October 25, 2018 7am MDT

New Features of Surfer – 3D Points, Contours and Colors, and Working with Base Maps

The latest release of Surfer is packed with powerful new features. This free webinar will focus on top features in these categories: 3D point data, contours and colors, and working with base maps. We will introduce the core functionality of these new features, and will cover the features in more depth in future webinars.

• 3D points now allow post, classed post and base from data layers to be displayed in true 3D in the 3D view. See how points are spatially related to surfaces in true 3D, and learn how to customize the display.

• Explore the new features in contour maps, colormaps, and the color scale. Create contours of equal area, utilize the power of histograms and equal area stretch in your colormaps, and show contour line properties in your color scales.

• Working with vector base maps just got easier. Improvements have been made in working with attributes, querying base layers, and managing your shapes.


Staff is on hand to answer any of your specific questions. Sign up for one of the following sessions:

Tuesday, November 27, 2018 11am MDT  |  Wednesday, November 28, 2018 6pm MDT  |  Thursday, November 29, 2018 7am MDT

Past Webinars

Surfer Webinar: Optimize Volume Calculations in Surfer

Grapher Webinar: Time-saving workflows for customizing projects

Tips and Tricks for Locating Base Map and Elevation Data

Slice Into Data with Surfer's Cross Sections

Surfer Webinar: Master Coordinate Systems, Map Projections, and Datums

Groundwater Remediation Case Study - Modeling a LNAPL Release

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