The 2025-26 workshop is in the planning stages. It will begin Dec. 12, and there will be another short background session on Dec. 19. Then we will take a break for the holidays and begin in earnest on January 9, 2026. Please e-mail me here if you are interested in getting the announcements
The workshop is now completed for 2024-25. It was great, and the participants worked hard, learned much, and we all learned from each other. I have posted reviews from those who completed the workshop sucessfully and fron previous workshops.
Those who completed the workshop have now been “promoted’ to accredited advanced GPR interpreters, and they are listed in the Accredited GPR program and included in the maps of the world where all are shown geographically
I am thinking about doing this workshop again next winter starting December, 2025. Please write Larry Conyers if you are interested, after you have reviewed the format and topics that are recorded below to see what is involved
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
