Download or read book Feasibility Study of the Use of the Acoustic Velocity Meter for Measurement of Net Outflow from the Sacramento San Joaquin Delta in California written by Winchell Smith and published by . This book was released on 1969 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geological Survey Water supply Paper written by Geological Survey (U.S.) and published by . This book was released on 1982 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Activities of the Water Resources Division California District in the Fiscal Year written by Geological Survey (U.S.). Water Resources Division. California District and published by . This book was released on 1966 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Application of Acoustic Velocity Meters for Gaging Discharge of Three Low velocity Tidal Streams in the St Johns River Basin Northeast Florida written by John V. Sloat and published by . This book was released on 1995 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book List of U S Geological Survey Geologic and Water supply Reports and Maps for California written by Geological Survey (U.S.) and published by . This book was released on 1987 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book List of U S Geological Survey Geologic and Water supply Reports and Maps for California written by and published by . This book was released on 1987 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reports for California by the Geological Survey Water Resources Division written by Fred Kunkel and published by . This book was released on 1971 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Estuarine Research written by and published by . This book was released on 1978 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Open file Report written by and published by . This book was released on 1970 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Feasibility of Using an Acoustic Velocity Meter to Measure Flow in the Chipps Island Channel Suisun Bay California written by Stuart Humphrey Hoffard and published by . This book was released on 1980 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tests were conducted in 1978 to determine the feasibility of using an acoustic velocity meter to measure the Sacramento-San Joaquin Delta outflow in the Chipps Island Channel, Suisun Bay, Calif. Three parts of transducers with frequencies of 100, 40, and 24 kilohertz were installed on a cross-channel test path and operated at three elevations, 15.5, 8.0, and 4.0 feet below mean lower low water, to test signal transmission at varying depths. Transmission was most reliable at the lowest depth, and the 24-kilohertz transducers at the 7-millivolt threshold of signal strength met the study 's criterion of no persistent signal loss of more than one hour 's duration in any phase of the tidal cycle. Signal strength was statistically correlated with the environmental factors of wind velocity, wind direction, solar insolation, electrical conductivity, water temperature, water velocity, stage, rate of change in stage, and the acceleration of the rate of change in stage. All correlations were weak. Signal strength is apparently a function of the interaction of several environmental factors. A 32-day test to observe if aquatic growth on the transducers would affect signal transmission showed no reduction in signal strength. Suspended-sediment samples indicated that both the size and concentration of particles are greater than presumed in earlier studies. According to the results of this study, chances are good for reliable transmission of acoustic velocity meter signals. Usually some signals were much stronger than the average 20-second signal strength at 15-minute intervals used for correlation and the frequency analysis. Superior equipment is now being developed specifically for the Chipps Island site to transmit signals several times stronger than the signals analyzed in these tests.
Download or read book The Acoustic Streamflow measuring System on the Columbia River at the Dalles Oregon written by Winchell Smith and published by . This book was released on 1971 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water resources Investigations Report written by and published by . This book was released on 1996 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Activities of the Water Resources Division California District in the Fiscal Year written by Geological Survey (U.S.). Water Resources Division. California District and published by . This book was released on 1966 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reports for California written by Geological Survey (U.S.). Water Resources Division and published by . This book was released on 1978 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book California Court of Appeal 1st Appellate District Records and Briefs written by California (State). and published by . This book was released on with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Intrusion of Ocean Salinity written by California. Legislature. Senate. Select Committee on Salinity Intrusion in Agricultural Soils and published by . This book was released on 1971 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Review of Circulation and Mixing Studies of San Francisco Bay California written by Lawrence H. Smith and published by . This book was released on 1987 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
