Leeman Geophysical LLC

We help scientists, engineers, and educators collect and use their data faster with intuitive instrumentation and software.

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Seismograms Highlights

Spring Slider Earthquake Machine – Software Version 1.1 Released and Open Sourced!

Feb 14, 2023

Our Spring Slider Earthquake Machine has been a favorite lab activity for classes ranging from introduction...

Sediment Provenance with Microscopes and Raman – Don’t Panic Podcast Episode 352

Dec 23, 2022

Determining sediment provenance can be tricky, but with the help of optical microscopy and Raman spectroscopy, Shannon has learned how to find the source of the sand!

XArray Multidimensional Groupby – Quick Data Analysis in 1 line!

Dec 19, 2022

XArray lets you do powerful group by operations like Pandas, but with even more capability! This week we look at how to use groupby_bins to create a chart of mean temperature with latitude and height in the atmosphere!