Burst sampling - Revision history

CynthiaBluteau: Relating to an existing page on segmenting

2022-03-08T16:21:42Z

Relating to an existing page on segmenting

← Older revision		Revision as of 16:21, 8 March 2022
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	Each burst must be sufficiently long to derive turbulence statistics, which depends on the environment and sampling rate. For tidal systems, bursts are usually of the order of 5 to 10 min. Longer bursts may allow for more robust statistics or for [[Segmenting datasets\|segmenting datasets]]. For example, a burst lasting 18 min may be [[Segmenting datasets\|segmented]] into three 50% overlapping 9 min segments.		Choosing the burst's duration must adhere to the same considerations as [[Segmenting datasets\|segmenting continuous datasets]]. Each burst must be sufficiently long to derive turbulence statistics, which depends on the environment and sampling rate. For tidal systems, bursts are usually of the order of 5 to 10 min. Longer bursts may allow for more robust statistics or for [[Segmenting datasets\|segmenting datasets]]. For example, a burst lasting 18 min may be [[Segmenting datasets\|segmented]] into three 50% overlapping 9 min segments.

CynthiaBluteau at 16:15, 8 March 2022

2022-03-08T16:15:37Z

← Older revision		Revision as of 16:15, 8 March 2022
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	{{DefineConcept		{{DefineConcept
	\|description=Instrument's may be programmed in burst mode such as the sampling occurs over a specified interval with each burst having a specified duration. For example, an hourly burst interval ~~of 1h~~ with each burst lasting 10 minutes implies that the instrument turns on every hour, sampling for 10 min before turning off for 50 min. Burst sampling helps extends battery life and often used in surface wave turbulence studies.		\|description=Instrument's may be programmed in burst mode such as the sampling occurs over a specified interval with each burst having a specified duration. For example, an hourly burst interval with each burst lasting 10 minutes implies that the instrument turns on every hour, sampling for 10 min before turning off for the remaining 50 min. Burst sampling helps extends battery life and often used in surface wave turbulence studies.
	\|article_type=Concept		\|article_type=Concept
	\|instrument_type=Velocity point-measurements, Velocity profilers		\|instrument_type=Velocity point-measurements, Velocity profilers
	}}		}}

			Each burst must be sufficiently long to derive turbulence statistics, which depends on the environment and sampling rate. For tidal systems, bursts are usually of the order of 5 to 10 min. Longer bursts may allow for more robust statistics or for [[Segmenting datasets\|segmenting datasets]]. For example, a burst lasting 18 min may be [[Segmenting datasets\|segmented]] into three 50% overlapping 9 min segments.

CynthiaBluteau at 16:10, 8 March 2022

2022-03-08T16:10:06Z

← Older revision		Revision as of 16:10, 8 March 2022
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	{{DefineConcept		{{DefineConcept
	\|description=Instrument's may be programmed in burst mode such as the sampling occurs over a specified interval with each burst having a specified duration.		\|description=Instrument's may be programmed in burst mode such as the sampling occurs over a specified interval with each burst having a specified duration. For example, an hourly burst interval of 1h with each burst lasting 10 minutes implies that the instrument turns on every hour, sampling for 10 min before turning off for 50 min. Burst sampling helps extends battery life and often used in surface wave turbulence studies.
	\|article_type=Concept		\|article_type=Concept
	\|instrument_type=Velocity point-measurements, Velocity profilers		\|instrument_type=Velocity point-measurements, Velocity profilers
	}}		}}
	For example, an hourly burst interval of 1h with each burst lasting 10 minutes implies that the instrument turns on every hour, sampling for 10 min before turning off for 50 min. Burst sampling helps extends battery life and often used in surface wave turbulence studies.

CynthiaBluteau at 16:09, 8 March 2022

2022-03-08T16:09:41Z

← Older revision		Revision as of 16:09, 8 March 2022
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	\|description=Instrument's may be programmed in burst mode such as the sampling occurs over a specified interval with each burst having a specified duration.		\|description=Instrument's may be programmed in burst mode such as the sampling occurs over a specified interval with each burst having a specified duration.
	\|article_type=Concept		\|article_type=Concept
			\|instrument_type=Velocity point-measurements, Velocity profilers
	}}		}}
	For example, an hourly burst interval of 1h with each burst lasting 10 minutes implies that the instrument turns on every hour, sampling for 10 min before turning off for 50 min. Burst sampling helps extends battery life and often used in surface wave turbulence studies.		For example, an hourly burst interval of 1h with each burst lasting 10 minutes implies that the instrument turns on every hour, sampling for 10 min before turning off for 50 min. Burst sampling helps extends battery life and often used in surface wave turbulence studies.

CynthiaBluteau: Burst sampling explained

2022-03-08T16:09:26Z

Burst sampling explained

New page

{{DefineConcept
|description=Instrument's may be programmed in burst mode such as the sampling occurs over a specified interval with each burst having a specified duration.
|article_type=Concept
}}
For example, an hourly burst interval of 1h with each burst lasting 10 minutes implies that the instrument turns on every hour, sampling for 10 min before turning off for 50 min. Burst sampling helps extends battery life and often used in surface wave turbulence studies.