Averaging and sampling for magnetic-observatory hourly data
نویسندگان
چکیده
منابع مشابه
Averaging and sampling for magnetic-observatory hourly data
A time and frequency-domain analysis is made of the effects of averaging and sampling methods used for constructing magnetic-observatory hourly data values. Using 1min data as a proxy for continuous, geomagnetic variation, we construct synthetic hourly values of two standard types: instantaneous “spot” measurements and simple 1-h “boxcar” averages. We compare these average-sample types with oth...
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ژورنال
عنوان ژورنال: Annales Geophysicae
سال: 2010
ISSN: 1432-0576
DOI: 10.5194/angeo-28-2079-2010