check_picks_x: A program for checking the travel time picks of crosswell seismic and radar data
No abstract available.
Open-File Report↗
Geology topics
Karl Ellefsen
Publications and source records attributed to Karl Ellefsen.
Processing of seismic tomography data collected at Tunnel 160, Deglen Mountain, Kazakhstan
No abstract available.
Open-File Report↗
Microcomputer-based version of SIPT; a program for the interpretation of seismic-refraction data
Explore the source record for details and available documents.
Open-File Report↗
Microcomputer-based version of SIPT; a program for the interpretation of seismic-refraction data
Explore the source record for details and available documents.
Open-File Report↗
Forward-modeling computer program for the inductive electromagnetic ground-conductivity method; EM34.FOR
No abstract available.
Open-File Report↗
Forward-modeling computer program for the inductive electromagnetic ground-conductivity method; EM34.FOR
No abstract available.
Open-File Report↗