Golden Software Blog

Helping you learn more about the latest product information, tips, tricks, techniques, and customer stories so you can visualize data and communicate results with ease.
Jan
28

Surfer Mapping Software Assists the Sporting Community

The dreaded dead spot. Tormenting professional and recreational players alike, the dead spot can quickly wreak havoc on any indoor gymnasium event whether it is basketball, red rover, or a track event. When dribbled on a smooth surface, a ball typically bounces back quite easily; however, when the ball happens upon a dead spot, the bounce back is either greatly reduced or even changes direction. Dead spots are also noticeable when running across the floor, and the supposedly solid surface is not so solid underfoot. Injuries have been caused by these flooring distortions. Thankfully, the individuals at Mathusek Incorporated, a sports and commercial flooring contractor, have found a way to eliminate these dead spots in their floor installations by utilizing Surfer.

A sports floor is only as good as the concrete slab it rests on. One of the leading causes of a dead spot is the flatness, or lack thereof, of the slab. Prior to installing a gym floor, Mathusek offers a concrete slab assessment. Specifications require the slab tolerance to be no more and no less than 1/8 of an inch in a 10-foot radius. To verify the level, Mathusek establishes a benchmark in the middle of the floor. Readings are then taken every five feet and recorded. Each point is compared to the center benchmark to verify it is within the 1/8” requirement.

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Jan
19

A View of Colorado Distilleries Using Mapping Software

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Jan
05

Variations in Hillshading: Creating Tanaka-style Illuminated Contour Maps

There many methods for displaying contour lines in visualization and GIS software programs. In most cases, representing terrain data with standard contours or hillshading techniques are sufficient. In other cases, you may want a more artistic technique to help emphasize specific features in the data or to make the map more pleasing to the eye. One of these techniques is using the Tanaka method for creating illuminated contours. I recently read an article about how to create illuminated contours in ArcGIS and couldn’t resist trying to replicate the results in Surfer's mapping software.

The Tanaka method applies a northwest light source to a contour map. The contour lines then change in color and width based on their relationship to the light source. Contour lines facing the light source are drawn in white while those in the shadow are drawn in black. The contour lines facing the light source (or facing away from it) are thicker, and the contour lines in the orthogonal direction are thinner. A more detailed explanation of the method can be found online at: http://www.mbmg.mtech.edu/pdf/gis_illum.pdf

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Recent Comments
Guest — Alberto Vargas
Excellent contribution. Very interesting article.
Wednesday, 13 January 2016 13:40
Guest — Eugene
Awesome will definitely try this
Wednesday, 13 January 2016 13:30
Guest — dan
very nice!
Wednesday, 13 January 2016 09:07
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Dec
30

Customer Spotlight: Dr. John Hall Uses Surfer For Geological Purposes

Golden Software customers possess a broad assortment of backgrounds from earth sciences and engineering to education and politics. This vast background results in a variety of uses for Golden Software’s products. Each customer uses the software in a unique way, and we are pleased to share these stories. This blog features Dr. John Hall of the Geological Survey of Israel and his use of Surfer.

Dr. Hall is a marine geophysicist and doctoral graduate from Columbia University’s Lamont-Doherty Geological (now Earth) Observatory. Upon the completion of his doctorate, he worked for the Geological Survey of Israel until his retirement at the end of 2005. His research includes global tectonics, offshore geophysical surveys, and compilations of detailed gridded topography for Israel and neighboring areas. Although Dr. Hall is retired, he continues to utilize Golden Software’s own contouring, gridding, and 3D surface mapping program, Surfer.

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Guest — Chuck
Thanks for sharing this! It is truly fascinating to see what others are doing with Surfer.
Thursday, 31 December 2015 13:09
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Dec
08

The Unicorn Project: See Surfer In Action

Bernhard Hochwimmer is the Executive Director and Manager of Geology for Dart Mining NL based in Melbourne, Australia. Dart Mining NL is a base metal and gold exploration development company with many projects located in the northeastern section of the Victoria province.

One such project of great interest is The Unicorn Project. Hochwimmer uses Surfer mapping software to create 2D and 3D geochemical maps of the region to be mined. These maps for the Unicorn Project are compiled utilizing some 1,312 soil, float and rock chip samples taken on 100 x100m grid intervals. By overlaying maps of different elemental geochemistry, Hochwimmer can estimate the mining potential within Mt. Unicorn (Figure 1).

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