Keywords: Electrical Resistance Measurements DVIDS176153.jpg en Dr Robert Horton a research geologist and petrophysics lab supervisor with the U S Geologic Survey shows Djiboutian hydrologists the proper procedures for connecting two lengths of cable together while preparing to take electrical resistance measurements of the earth during a course taught by a team of U S water resource experts The experts working with Combined Joint Task Force-Horn of Africa have been teaching an advanced course on geophysics in groundwater exploration CJTF-HOA's capacity building projects contribute to U S government efforts to promote clean water functioning schools and improved medical facilities for a better quality of life 2009-05-28 Petty Officer 1st Class Jonathan Kulp https //www dvidshub net/image/176153 090528-N-+++++-031 2009-05-31 08 05 DJIBOUTI DJ PD-USGov-Military-Navy Combined Joint Task Force - Horn of Africa Images from DoD uploaded by Fæ |