Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Shane Roark"'
Publikováno v:
Remote Sensing and Modeling of Ecosystems for Sustainability XV.
The Ball Aerospace Pipeline Damage Prevention Radar (PDPR) project evaluated the use of airborne synthetic aperture radar (SAR) to detect vehicles and equipment located within buried pipeline right-of-way areas but obscured from visual detection. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adfa2f4b34939ab60454f3963458e241
https://doi.org/10.1117/12.2504980
https://doi.org/10.1117/12.2504980
Publikováno v:
2018 IEEE Aerospace Conference.
Active hazard detection and avoidance will be required for landing on Europa due to a lack of a priori knowledge of surface features similar in size to the lander. A light detection and ranging (lidar) instrument can provide both long distance (8 km)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7985349b92241fa40280c4fb46f373ec
https://doi.org/10.1109/aero.2018.8396503
https://doi.org/10.1109/aero.2018.8396503
Publikováno v:
SPIE Proceedings.
A new approach to measuring wind and temperature is under development that could revolutionize our ability to monitor wind and neutral temperature in the upper atmosphere. Using a Doppler modulated gas filter correlation technique, wind and temperatu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee5e9e5f93f13749b3d66b55517cfb9a
https://doi.org/10.1117/12.2022928
https://doi.org/10.1117/12.2022928
Autor:
Shane Roark, Robert M. Pierce
Publikováno v:
Applied optics. 51(12)
Wind speed can be measured remotely, with varying degrees of success, using interferometry of Doppler-shifted optical spectra. Under favorable conditions, active systems using laser pulse backscatter are capable of high resolution; passive systems, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed27fedd5ac8174f20e28c4efe255776
https://pubmed.ncbi.nlm.nih.gov/22534889
https://pubmed.ncbi.nlm.nih.gov/22534889
Autor:
James Lasnik, Alison Saltzman, Juancarlos Soto, Shane Roark, Anita M. Fisher, James P. Kirby, Robert Hodyss, Luther W. Beegle
Publikováno v:
2011 Aerospace Conference.
In most analytical investigations, there is a need to process complex field samples for the unique detection of analytes especially when detecting low concentration organic molecules that may identify extant and extinct extraterrestrial life. 12 Samp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f5d4a91abb645b6b81a18c14b943d8a
https://doi.org/10.1109/aero.2011.5747298
https://doi.org/10.1109/aero.2011.5747298
Autor:
Paul Kaptchen, Brian R. Johnson, Pei Huang, Philip A. Slaymaker, Shane Roark, Robert B. Pierce, Grzegorz Miecznik, Donald F. Heath
Publikováno v:
Earth Observing Systems XII.
The Passive A-Band Wind Sounder (PAWS) was funded through NASAs Instrument Incubator Program (IIP) to determine the feasibility of measuring tropospheric wind speed profiles from Doppler shifts in absorption O 2 A-band. It is being pursued as a low
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58a134b89c0e4d8c70f3a4a7ca0d30c4
https://doi.org/10.1117/12.734184
https://doi.org/10.1117/12.734184