Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Danney R. Glaser"'
Publikováno v:
Symposium on the Application of Geophysics to Engineering and Environmental Problems 2021.
Autor:
Daniel J. Wilson, M. Niccolai, Danney R. Glaser, Christian T. Borden, Michael T. Ekegren, Ethan Fahy, Manisha Mishra, Ross E. Alter, Carl R. Hart, Lauren E. Waldrop, Michael J. White, Michael B. Muhlestein, Wesley M. Barnes, Daniel J. Breton
The Signal Physics Representation in Uncertain and Complex Environments (SPRUCE) work unit, part of the U.S. Army Engineer Research and Development Center (ERDC) Army Terrestrial-Environmental Modeling and Intelligence System (ARTEMIS) work package,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cd2cb11b9200a0e5aede568591b8306
https://doi.org/10.21079/11681/40321
https://doi.org/10.21079/11681/40321
Autor:
Anna M. Wagner, Danney R. Glaser
Publikováno v:
Cold Regions Science and Technology. 158:52-61
Subsurface geophysical characterization efforts at a US Army legacy munitions waste site were negatively impacted by dynamic cold regions surface processes including increased snow depth, surface soil erosion and deposition, and seasonal water levels
Publikováno v:
Cold Regions Engineering 2019.
Publikováno v:
Symposium on the Application of Geophysics to Engineering and Environmental Problems 2019.
We present data showing the impact of unmanned aerial systems (UAS) propeller motors electrical noise on the acquisition of electromagnetic induction (EMI) signals. Multiple motor speeds and standoff distances are evaluated. Results indicate an optim
Autor:
Danney R. Glaser, Guy Jutras, Benjamin E. Barrowes, Kevin O'Neill, Mikheil Prishvin, Fridon Shubitidze
Publikováno v:
Detection and Sensing of Mines, Explosive Objects, and Obscured Targets XXIV.
High-frequency electromagnetic induction (HFEMI) extends the established EMI frequency range above 100 kHz to perhaps 20 MHz. In this higher frequency range, less-conductive targets display heretofore unseen responses in their inphase and quadrature
Publikováno v:
Detection and Sensing of Mines, Explosive Objects, and Obscured Targets XXIII.
Thin wires are a critical component of many types of improvised explosive devices. Short wires with lengths on the order of 30 cm to a few meters are difficult to detect using electromagnetic induction metal detectors due to the induction currents ha
Autor:
Danney R. Glaser, Dale F. Rucker
Publikováno v:
Journal of Environmental and Engineering Geophysics. 20:207-217
We present an array evaluation of standard and non-standard arrays over a hydrogeological target. We develop the arrays by linearly combining data from the pole-pole (or 2-pole) array. The first test shows that reconstructed resistances for the stand
Autor:
Michelle E. Swearingen, Danney R. Glaser, Michael J. White, Edward T. Nykaza, Lauren E. Waldrop, Carl R. Hart, D. Keith Wilson
Publikováno v:
SPIE Proceedings.
This paper describes a comprehensive modeling approach for infrasonic (sub-audible acoustic) signals, which starts with an accurate representation of the source spectrum and directivity, propagates the signals through the environment, and senses and