XCTD (Expendable Conductivity Temperature Depth) Phase I Progress Report. Open PDF Document Details Document Type Technical Report Publication Date Jul 13, 1983 Accession Number ADA131959 Tags Communities of Interest Advanced Electronics Sensors Weapons Technologies DTIC Thesaurus Topics Accuracy Calibration Chemical Reactions Circuit Boards Circuits Computers Data Processing Data Storage Systems Detectors Electronics Frequency Frequency Converters Laboratory Procedures Measurement Printed Circuits Resistance Transfer Functions