Characteristic Numbers of Morphodynamics (independent of tides) - Revision history

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2022-10-21T09:26:20Z

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← Older revision		Revision as of 09:26, 21 October 2022
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	[[de: Tideunabhängige Kennwerte der Morphodynamik]]		[[de: Tideunabhängige Kennwerte der Morphodynamik]]
	[[category:Characteristic Numbers (independent of the presence of tides)]]		[[category:Characteristic Numbers (independent of the presence of tides)]]
	[http://www.baw.de/downloads/wasserbau/mathematische_verfahren/pre_postpr/pdf/lzkmf-de.pdf Graphical representation]of tide independent characteristic numbers of morphodynamics (with German text only). This graphical representation is also available in [http://www.baw.de/downloads/wasserbau/mathematische_verfahren/pre_postpr/eps/lzkmf-de1.eps Encapsulated PostScript format]		[http://www.baw.de/downloads/wasserbau/mathematische_verfahren/pre_postpr/pdf/lzkmf-de.pdf Graphical representation]of tide independent characteristic numbers of [[morphodynamics]] (with German text only). This graphical representation is also available in [http://www.baw.de/downloads/wasserbau/mathematische_verfahren/pre_postpr/eps/lzkmf-de1.eps Encapsulated PostScript format]
	==Motivation==		==Motivation==
	Calculation and graphic display of several tide-independent characteristic numbers of morphodynamics can yield additional insight into medium or long term phenomena of natural coastal and/or inland waters. The computation of the tide-independent numbers can be preferably used for the analysis of changes in the bathymetrie during an arbitrary period.		Calculation and graphic display of several tide-independent characteristic numbers of [[morphodynamics]] can yield additional insight into medium or long term phenomena of natural coastal and/or inland [[waters]]. The computation of the tide-independent numbers can be preferably used for the analysis of changes in the bathymetrie during an arbitrary period.

	'''An automatic analysis of all tide-independent characteristic numbers of morphodynamics is carried through by the computer programs [[LZKMF]] and [[NCANALYSE]].'''		'''An automatic analysis of all tide-independent characteristic numbers of [[morphodynamics]] is carried through by the computer programs [[LZKMF]] and [[NCANALYSE]].'''

	==Definitions for the Tide-Independent Characteristic Numbers of Morphodynamics==		==Definitions for the Tide-Independent Characteristic Numbers of Morphodynamics==

	The characterstic numbers are derived from bathymetric depth, which is defined positive downwards. Due to this definition, erosion (deepening) corresponds to an increase in depth, whereas deposition (shallowing) corresponds to a decrease in depth.		The characterstic numbers are derived from bathymetric depth, which is defined positive downwards. Due to this definition, [[erosion]] (deepening) corresponds to an increase in depth, whereas deposition (shallowing) corresponds to a decrease in depth.

	===Maximum Depth (HB)===		===Maximum Depth (HB)===
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	===Sum of Vertical Erosion===		===Sum of Vertical Erosion===
	Sum over all time steps with (net) vertical erosion for an arbitrary period of time. Sum of vertical erosion is always larger or equal to zero.<br />		Sum over all time steps with (net) vertical [[erosion]] for an arbitrary period of time. Sum of vertical [[erosion]] is always larger or equal to zero.<br />
	<!-- [[Example figures: Sum of Vertical Erosion]]. -->		<!-- [[Example figures: Sum of Vertical Erosion]]. -->
	No example figure available so far.<br />		No example figure available so far.<br />
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	===Activity of Bathymetry===		===Activity of Bathymetry===
	Absolute values for ''sum of vertical erosion'' and ''sum of vertical deposition'' are added. Activity of bathymetry is always larger or equal to zero.<br />		Absolute values for ''sum of vertical [[erosion]]'' and ''sum of vertical deposition'' are added. Activity of bathymetry is always larger or equal to zero.<br />
	<!-- [[Example figures: Activity of Bathymetry]]. -->		<!-- [[Example figures: Activity of Bathymetry]]. -->
	No example figure available so far.<br />		No example figure available so far.<br />
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	===Ratio for Deposition/Erosion===		===Ratio for Deposition/Erosion===
	Characteristic number for the relative intensity of deposition and erosion for an arbitrary period of time:<br/ >		Characteristic number for the relative intensity of deposition and [[erosion]] for an arbitrary period of time:<br/ >
	+1: deposition only;<br/ >		+1: deposition only;<br/ >
	-1: erosion only.<br/ >		-1: [[erosion]] only.<br/ >
	<!-- [[Example figures: Ratio for Deposition/Erosion]. -->		<!-- [[Example figures: Ratio for Deposition/Erosion]. -->
	No example figure available so far.<br />		No example figure available so far.<br />
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	===Ratio for Erosion/Deposition===		===Ratio for Erosion/Deposition===
	Characteristic number for the relative intensity of erosion and deposition for an arbitrary period of time. Quotient of ''change of depth'' and ''activity of bathymetry''::<br / >		Characteristic number for the relative intensity of [[erosion]] and deposition for an arbitrary period of time. Quotient of ''change of depth'' and ''activity of bathymetry''::<br / >
	+1: erosion only;<br />		+1: [[erosion]] only;<br />
	-1: deposition only.<br />		-1: deposition only.<br />
	<!-- [[Example figures: Ratio for Erosion/Deposition]]. -->		<!-- [[Example figures: Ratio for Erosion/Deposition]]. -->

imported>Lang Guenther: /* Definitions for the Tide-Independent Characteristic Numbers of Morphodynamics */ translation from Germon to English finished

2016-02-08T15:02:24Z

Definitions for the Tide-Independent Characteristic Numbers of Morphodynamics: translation from Germon to English finished

← Older revision		Revision as of 15:02, 8 February 2016
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	===Standard Deviation of Depth===		===Standard Deviation of Depth===
	~~Standardabweichung der Sohltiefe bezogen auf die mittlere Sohltiefe~~ MB ~~innerhalb einer beliebigen Zeitspanne~~.		Standard deviation of depth with respect to the mean depth MB within an arbitrary period of time.
	~~Ist stets größer oder gleich Null~~.<br />		Always larger or equal to zero.<br />
	<!-- [[~~Beispielgrafiken~~: ~~Standardabweichung der Sohltiefe~~]]. -->		<!-- [[Example figures: Standard Deviation of Depth]]. -->
	No example figure available so far.<br />		No example figure available so far.<br />
	Data analysis: [[NCANALYSE]].		Data analysis: [[NCANALYSE]].

	===Variance of Depth===		===Variance of Depth===
	~~Varianz der Sohltiefe bezogen auf die mittlere Sohltiefe~~ MB ~~innerhalb einer beliebigen Zeitspanne~~.		Variance of depth with respect to the mean depth MB within an arbitrary period of time.
	~~Wert ist stets größer oder gleich Null~~.<br />		Always larger or equal to zero.<br />
	<!-- [[~~Beispielgrafiken~~: ~~Varianz der Sohltiefe~~]]. -->		<!-- [[Example figures: Variance of Depth]]. -->
	No example figure available so far.<br />		No example figure available so far.<br />
	Data analysis: [[NCANALYSE]].		Data analysis: [[NCANALYSE]].

	===Duration of Large Depth===		===Duration of Large Depth===
	~~Zeitraum, für den die Sohltiefe einen vorgegebenen Grenzwert überschreitet~~.<br />		Time span for which depth lies above a certain threshold within an arbitrary period of time.<br />
	<!-- [[~~Beispielgrafiken~~: ~~Dauer großer Sohltiefe~~]]. -->		<!-- [[Example figures: Duration of Large Depth]]. -->
	No example figure available so far.<br />		No example figure available so far.<br />
	Data analysis: [[NCANALYSE]].		Data analysis: [[NCANALYSE]].

	===Duration of Small Depth===		===Duration of Small Depth===
	~~Zeitraum, für den die Sohltiefe einen vorgegebenen Grenzwert unterschreitet~~.<br />		Time span for which depth lies below a certain threshold within an arbitrary period of time.<br />
	<!-- [[~~Beispielgrafiken~~: ~~Dauer geringer Sohltiefe~~]]. -->		<!-- [[Example figures: Duration of Small Depth]]. -->
	No example figure available so far.<br />		No example figure available so far.<br />
	Data analysis: [[NCANALYSE]].		Data analysis: [[NCANALYSE]].

	===Frequency Distribution of Depth===		===Frequency Distribution of Depth===
	Relative ~~Häufigkeit, mit der Sohltiefen innerhalb eines Intervalls vorhanden sind~~.<br />		Relative frequency for which depth values are within an interval.<br />
	<!-- [[~~Beispielgrafiken~~: ~~Häufigkeitsverteilung der Sohltiefe~~]]. -->		<!-- [[Example figures: Frequency Distribution of Depth]]. -->
	No example figure available so far.<br />		No example figure available so far.<br />
	Data analysis: [[NCANALYSE]].		Data analysis: [[NCANALYSE]].

	===Cumulative Frequency Distribution of Depth===		===Cumulative Frequency Distribution of Depth===
	~~Kumulative Häufigkeit, mit der Sohltiefen innerhalb eines Intervalls vorhanden sind~~.<br />		Cumulative frequency for which depth values are within an interval.<br />
	<!-- [[~~Beispielgrafiken~~: ~~Kumulative Häufigkeitsverteilung der Sohltiefe~~]]. -->		<!-- [[Example figures: Cumulative Distribution of Depth]]. -->
	No example figure available so far.<br />		No example figure available so far.<br />
	Data analysis: [[NCANALYSE]].		Data analysis: [[NCANALYSE]].

	===Frequency for the Exceedence of Depth Levels===		===Frequency for the Exceedence of Depth Levels===
	Relative ~~Häufigkeit, mit der Sohltiefen einen vorgegebenen Grenzwert überschreiten~~.<br />		Relative frequency for which depth values are above a specific threshold.<br />
	<!-- [[~~Beispielgrafiken~~: ~~Häufigkeit der Überschreitung von Sohltiefen-Grenzwerten~~]]. -->		<!-- [[Example figures: Frequency for the Exceedence of Depth Levels]]. -->
	No example figure available so far. <br />		No example figure available so far. <br />
	Data analysis: [[NCANALYSE]].		Data analysis: [[NCANALYSE]].

	===Frequency for the Underflow of Depth Levels===		===Frequency for the Underflow of Depth Levels===
	Relative ~~Häufigkeit, mit der Sohltiefen einen vorgegebenen Grenzwert unterschreiten~~.<br />		Relative frequency for which depth values are below a specific threshold.<br />
	<!-- [[~~Beispielgrafiken~~: ~~Häufigkeit der Unterschreitung von Sohltiefen-Grenzwerten~~]]. -->		<!-- [[Example figures: Frequency for the Underflow of Depth Levels]]. -->
	No example figure available so far. <br />		No example figure available so far. <br />
	Data anlysis: [[NCANALYSE]].		Data anlysis: [[NCANALYSE]].

	===Quantiles of Depth===		===Quantiles of Depth===
	~~Sohltiefenwert einer Zeitreihe, der von einem bestimmten prozentualen Anteil der vorliegender Sohltiefenwerte nicht überschritten wird~~. <br />		Depth level for a time serie which is not exceeded by a certain percentage of present depth values. . <br />
	* <!-- a) [[~~Beispielgrafik~~: Median Q_0.50]] --> No example figure available so far for ''Median''.		* <!-- a) [[Example figures: Median Q_0.50]] --> No example figure available so far for ''Median''.
	* <!-- b) [[~~Beispielgrafiken~~: ~~Quantile~~ Q_0.01, Q_0.05, Q_0.95, Q_0.99]] --> No example figure available so far for ''Q_01, Q_05, Q_95, Q_99''.		* <!-- b) [[Example figures: Quantiles Q_0.01, Q_0.05, Q_0.95, Q_0.99]] --> No example figure available so far for ''Q_01, Q_05, Q_95, Q_99''.
	Data analysis: [[NCANALYSE]].		Data analysis: [[NCANALYSE]].

imported>Lang Guenther: /* Ratio for Erosion/Deposition */ typing error corrected

2016-02-08T14:53:36Z

Ratio for Erosion/Deposition: typing error corrected

← Older revision		Revision as of 14:53, 8 February 2016
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	===Ratio for Erosion/Deposition===		===Ratio for Erosion/Deposition===
	Characteristic number for the relative intensity of erosion and deposition for an arbitrary period of time. ~~Qutient~~ of ''change of depth'' and ''activity of bathymetry''::<br / >		Characteristic number for the relative intensity of erosion and deposition for an arbitrary period of time. Quotient of ''change of depth'' and ''activity of bathymetry''::<br / >
	+1: erosion only;<br />		+1: erosion only;<br />
	-1: deposition only.<br />		-1: deposition only.<br />

imported>Lang Guenther: /* Maximum Variation of Depth (HB-NB) */ typing error corrected

2016-02-08T14:51:14Z

Maximum Variation of Depth (HB-NB): typing error corrected

← Older revision		Revision as of 14:51, 8 February 2016
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	===Maximum Variation of Depth (HB-NB)===		===Maximum Variation of Depth (HB-NB)===
	Difference in depth between HB and LB for an arbitrary period of time.		Difference in depth between HB and NB for an arbitrary period of time.
	Maximum variation of depth is always larger or equal to zero.<br />		Maximum variation of depth is always larger or equal to zero.<br />
	<!-- [[Example figures: Maximum Variation of Depth]]. -->		<!-- [[Example figures: Maximum Variation of Depth]]. -->

imported>Lang Guenther: /* Definitions for the Tide-Independent Characteristic Numbers of Morphodynamics */ intermediate version, text partially translated

2016-02-08T14:50:19Z

Definitions for the Tide-Independent Characteristic Numbers of Morphodynamics: intermediate version, text partially translated

Show changes

imported>Lang Guenther: /* Maximum Depth (HB) */ text translated from German to English

2016-02-08T14:25:58Z

Maximum Depth (HB): text translated from German to English

← Older revision		Revision as of 14:25, 8 February 2016
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	===Maximum Depth (HB)===		===Maximum Depth (HB)===
	~~Größte Sohltiefe innerhalb einer beliebigen Zeitspanne~~.<br />		Largest depth within an arbitrary period of time.<br />
	<!-- [[~~Beispielgrafiken~~: ~~Maximale Sohltiefe~~]]. -->		<!-- [[Example figures: Maximum Depth]]. -->
	~~Noch keine Beispielgrafik vorhanden~~.<br />		No example figure available so far.<br />
	~~Analyseprogramm~~: [[LZKMF]] ~~und~~ [[NCANALYSE]].		Data analysis: [[LZKMF]] and [[NCANALYSE]].

	===Minimum Depth (NB)===		===Minimum Depth (NB)===

imported>Lang Guenther: /* Definitions for the Tide-Independent Characteristic Numbers of Morphodynamics */ intermediate version; text not translated into English

2016-02-08T14:23:21Z

Definitions for the Tide-Independent Characteristic Numbers of Morphodynamics: intermediate version; text not translated into English

Show changes

imported>Lang Guenther: /* Motivation */ Link to NCANALYSE added

2016-02-08T14:10:37Z

Motivation: Link to NCANALYSE added

← Older revision		Revision as of 14:10, 8 February 2016
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	Calculation and graphic display of several tide-independent characteristic numbers of morphodynamics can yield additional insight into medium or long term phenomena of natural coastal and/or inland waters. The computation of the tide-independent numbers can be preferably used for the analysis of changes in the bathymetrie during an arbitrary period.		Calculation and graphic display of several tide-independent characteristic numbers of morphodynamics can yield additional insight into medium or long term phenomena of natural coastal and/or inland waters. The computation of the tide-independent numbers can be preferably used for the analysis of changes in the bathymetrie during an arbitrary period.

	'''An automatic analysis of all tide-independent characteristic numbers of morphodynamics is carried through by the computer ~~program~~ [[LZKMF]].'''		'''An automatic analysis of all tide-independent characteristic numbers of morphodynamics is carried through by the computer programs [[LZKMF]] and [[NCANALYSE]].'''

	==Definitions for the Tide-Independent Characteristic Numbers of Morphodynamics==		==Definitions for the Tide-Independent Characteristic Numbers of Morphodynamics==

imported>BAWiki 3 at 11:21, 10 June 2010

2010-06-10T11:21:15Z

← Older revision		Revision as of 11:21, 10 June 2010
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	===Ratio for Deposition/Erosion (DepEro)===		===Ratio for Deposition/Erosion (DepEro)===
	Characteristic number for the ratio of deposition to erosion within an arbitrary period:		Characteristic number for the ratio of deposition to erosion within an arbitrary period:<br/ >
	+1: Only deposition was found within the period;		+1: Only deposition was found within the period;<br/ >
	-1: Only erosion was found within the period.<br />		-1: Only erosion was found within the period.<br />
	Example: not yet available		Example: not yet available

imported>BAWiki 3 at 09:39, 10 June 2010

2010-06-10T09:39:26Z

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 [[de: Tideunabhängige Kennwerte der Morphodynamik]]
 [[category:Characteristic Numbers (independent of the presence of tides)]]
 ----