The upcoming GPR Workshop for this winter: there is a link below to register for the upcoming workshop, starting in December 2025 through March, 2026. Please note that this is a very “hands on” workshop where all participants will be required to use their own software to analyze and interpret databases, which I will give participants every week. (Or they can use my software too, which is free). All will be done on Zoom, with small group meetings during the week, when participants will attend meeting times depending on their schedule, with a large group meeting every Friday morning at 9 AM, where results from the small group sessions are presented. In those meetings all participants can share screens and results, and comment on results to discuss interpretation methods for each project. See the link below for details on how the workshop is structured.
Please also look at some of the videos below from past workshops to get a feel for what this process entails. It is lots of work!
Note: There is a US$250 fee for the workshop this year, not for me to make a profit, but to pay some minor expenses and also compensate my teaching-assistants for their time in organizing the small group sessions. If you are accepted as a participant, I will send you the payment information at that time.
Those who completed the workshop are “promoted’ to accredited advanced GPR interpreters. they are listed in the Accredited GPR program and included in the maps of the world where all are shown geographically
Feb. 4, 2022: Late Pleistocene Portugal: mapping fluvial channels in the context of a Late Ice Age hunting site.
Below is the recording of special session on picking the bedrock horizon, and then producing 3-D images of that buried surface, which is a map of the ancient landscape at the end of the Ice Age:
This is the full session where everyone shows their results. Very interesting mix of methods from many participants. Also an introduction to next week, which is a merger of GPR and magnetics:
Feb 11, 2022: Connecticut USA: a 17th century farming community that was covered in flood sand about 1705. Integration of GPR analysis and magnetics.
Below is the short session on merging magnetics and GPR (the “Larry” method of comparing magnetic readings to GPR profiles and amplitude maps, which is very “non traditional”):
Here is our group analysis of features from Hollister, with many different data processing and interpretation methods. With an introduction by Dave Leslie on the recent excavations from the site, which provide an important template forthe interpretations
Mar 4, 2022: Rillito Fan, Arizona: an irrigation system associated with an “Early Agricultural” village on the banks of the Santa Cruz River near Tucson.
short session on placing the canal into space and producing 3-D images
