|The ALTUS Cloud Electrification Study (ACES) was based at the Naval Air Facility Key West in Florida. During August or 2002, ACES researchers overflights of thunderstorms over the southwestern corner of Florida. For the first time in NASA research, an uninhabited aerial vehicle (UAV) named ALTUS was used to collect cloud electrification data. Carrying field mills, optical sensors, electric field sensors and other instruments, ALTUS allowed scientists to collect cloud electrification data for the first time from above the storm, from its birth through dissipation. This experiment allowed scientists to achieve the dual goals of gathering weather data safely and testing new aircraft technology. This dataset consists of timing data used for the experiment. When used it provides: syncclock_time = time found at the syncclock (VSI-SYnCCLOCK-32) in seconds from first file name, syncclock_m_time = time found at the syncclock (VSI-SYnCCLOCK-32) in Matlab dateform format, system_time = system time in seconds from first file name, system_m_time = system time in dateform format, gps_time = time found at the GPS unit in seconds from first file name, gps_m_time = time found at GPS unit in dateform, cmos_time = time found at the computer CMOS in seconds from first file name, cmos_m_time = time found at the computer CMOS in dateform.|
|Please include the following citation in your publications:|
Blakeslee, Richard. 2004. ACES Timing Data [indicate subset used]. Dataset available online from the NASA Global Hydrology Resource Center DAAC, Huntsville, Alabama, U.S.A.
Click here for the citation in RIS format.
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The guide document contains detailed information about the dataset
|GET SOFTWARE PACKAGE:||https://ghrc.nsstc.nasa.gov/pub/doc/aces/ACES_TOOLKIT.tar
|VIEW PROJECT HOME PAGE:||https://ghrc.nsstc.nasa.gov/home/field-campaigns/ACES
The home page for the project or program which sponsored the dataset
Digital Object Identifier
Instructions for citing GHRC data.