Energy ADE V0.1

CityGML ADE Energy Version 0.1

General Description and Commenting rule

Download CityGML ADE Energy V0.1

The following tables list the elements of the CityGML ADE Energy V 0.1. Please use this section to get an overview and comment on the concept.

If you comment please do it as follows:

TOPIC - General
Claudia 2013-11-11:I suggest that we try to get a version which we all agree upon, wish us all good luck for that
NoName  2013-11-11: Yes I think that's a good idea
Coors   2013-11-13: why do we need a mean uValue as building attribute? a uValue per BoundarySurface would make sence.
Coors   2013-11-13: In a future version, we need Boundary Surfaces for LoD1 as well.

TOPIC - CodeLists
Claudia 2013-11-11: I don't see a solution yet for the handling of the different Codelists (Building Function, RoofType etc)
NoName  2013-11-11: Yes thats an issue, I suggest we define our own codelists and probably have to semi-automatic (via GUI) have to align the input data set with the requirements of the Codelist defined in SIMSTADT

Mandatory or important CityGML - Building Elements and Attributes for SIMSTADT

CityGML Elements which are mandatory or at least important within CityGML ADE Energy

Parent Element	CityGML Element	Substitution	Type	Defined by	Source	Mandatory Difficult to define as it depends on the usage of the ADE...	Comment
cityObjectMember	bldg:Building gml:id		Attribute of <Building Element>		CityGML Building ID derived from ALKIS	yes	Within the DataDictionary[1], the ID is defined as buildingUnitID. We should decide, if this must be always the gml:id or if this could be another ID and should then be integrated within the CityGML ADE Energy as UnitID
	bldg:BuildingPart gml:id		Attribute of <BuildingPart Element>		CityGML BuildingPart ID derived from ALKIS	yes	Within the DataDictionary[2], the ID is defined as buildingUnitID. We should decide, if this must be always the gml:id or if this could be another ID and should then be integrated within the CityGML ADE Energy as UnitID
bldg:Building	bldg:function		gml:CodeType	DataDictionary[3]		yes	There are various codelists available we should be able to interpretate at least the basic CityGML Codelist, the Codelist of the AdV Codelist for building function and the Ludwigsburg Code List. See the following general statement: The codelists for the values of enumerative attributes like "class", "function", "usage" etc. do not belong to the normative part of the CityGML specification, because these typically will require different values for different countries. The codelists provided in the specification document are to be considered as an example for the definition of appropriate codelists. Since they have been defined by the SIG 3D they can be found in (and used from) the following repository
	bldg:roofType		gml:CodeType	DataDictionary[4]		no	See Codelists_AdV
	bldg:storeysAboveGround		xsd:nonNegativeInteger	DataDictionary[5]		no
	bldg:storeysBelowGround		xsd:nonNegativeInteger	DataDictionary[6]		no
	bldg:storeysHeightsAboveGround		gml:MeasureOrNullListTyp	DataDictionary[7]		no
	bldg:storeysHeightsBelowGround		gml:MeasureOrNullListTyp	DataDictionary[8]		no
	bldg:yearOfConstruction		xsd:gYear	DataDictionary[9]		yes

Codelists_AdV

CITYGML ADE ENERGY VERSION 0.1

CityGML ADE Energy - buildingPhysics

Energy ADE Elements - buildingPhysics

Parent Element	ADE Element	Substitution	Type	Defined by	Source	Mandatory Difficult to define as it depends on the usage of the ADE...	Comment
bldg:Building	energy:buildingPhysics	bldg:_GenericApplicationPropertyOfAbstractBuilding	buildingPhysicsType	DataDictionary[10]	various	yes	The element buildingPhysics groups all building related elements defined in the DataDictionary within the EnergyADE module BuildingPhysics
energy:buildingPhysics	energy:yearOfRefurbishment	none	xsd:gYear	DataDictionary[11]	Difficult to get on city level, experience is that this information has to be collected or estimated via survey or on-site visit	optional (difficult to get)
	energy:ageClass	none	gml:CodeType	DataDictionary[12]	Can be retrieved based on bldg:yearOfconstruction	redundancy to yearOfConstruction...	CodeLists.zip
	energy:buildingType	none	gml:CodeType	DataDictionary[13]	Should be available from the city municipality or can be estimated by statistical methods based on geometry	yes (if not available it must be calculated based on geometry)	CodeLists.zip
	energy:atticStoreyType	none	energy:extraRoomHeatingType	DataDictionary[14]	Should be available from the city municipality or can be estimated by statistical methods based on geometry	yes (if not available it must be calculated based on geometry)
	energy:cellarType	none	energy:extraRoomHeatingType	DataDictionary[15]	Should be available from the city municipality or can be estimated by statistical methods based on geometry	yes (if not available it must be calculated based on geometry)
	energy:heatedArea	none	gml:MeasureOrNullListType	DataDictionary[16]	???
	energy:meanUvalue	none	gml:MeasureOrNullListType	DataDictionary[17]	???

CityGML ADE Energy - buildingDimensions

Energy ADE Elements - buildingDimensions

Parent Element	ADE Element	Substitution	Type	Defined by	Source	Mandatory Difficult to define as it depends on the usage of the ADE...	Comment
bldg:Building	energy:buildingDimensions	bldg:_GenericApplicationPropertyOfAbstractBuilding	buildingDimensionsType	DataDictionary[18]		yes for internal processes as the values grouped by buildingDimensions are required for the energy demand simulation	The element buildingDimensions groups all building related (with SIMSTADT geometric preprocessing) calculated dimensions defined in the DataDictionary within the EnergyADE module BuildingPhysics
energy:buildingDimensions	energy:volume	none	gml:MeasureOrNullListType	DataDictionary[19]	SIMSTADT geometric preprocessing
	energy:roofArea	none	gml:MeasureOrNullListType	DataDictionary[20]	SIMSTADT geometric preprocessing
	energy:groundArea	none	gml:MeasureOrNullListType	DataDictionary[21]	SIMSTADT geometric preprocessing
	energy:meanHeight	none	gml:MeasureOrNullListType	DataDictionary[22]	SIMSTADT geometric preprocessing
	energy:ridgeHeight	none	gml:MeasureOrNullListType	DataDictionary[23]	SIMSTADT geometric preprocessing
	energy:eavesHeight	none	gml:MeasureOrNullListType	DataDictionary[24]	SIMSTADT geometric preprocessing

CityGML ADE Energy - surfacePhysics

Energy ADE Elements - surfacePhysics

Parent Element	ADE Element	Substitution	Type	Defined by	Source	Mandatory Difficult to define as it depends on the usage of the ADE...	Comment
bldg:BoundarySurface	energy:surfacePhysics	bldg:_GenericApplicationPropertyOfBoundarySurface	surfacePhysicsType	DataDictionary[25]		yes for internal processes as the values grouped by surfacePhysics are required for the energy demand simulation	The element buildingDimensions groups all building related (with SIMSTADT geometric preprocessing) calculated dimensions defined in the DataDictionary within the EnergyADE module BuildingPhysics
energy:surfacePhysics	energy:visibleSurfaceArea	none	gml:MeasureType	DataDictionary[26]	SIMSTADT geometric preprocessing
	energy:blindSurfaceArea	none	gml:MeasureType	DataDictionary[27]	SIMSTADT geometric preprocessing
	energy:azimuth	none	gml:MeasureType	DataDictionary[28]	SIMSTADT geometric preprocessing
	energy:inclination	none	gml:MeasureType	DataDictionary[29]	SIMSTADT geometric preprocessing
	energy:uValue	none	gml:MeasureType	DataDictionary[30]	SIMSTADT preprocessing
	energy:windowType	none	gml:CodeType	Defined by: CodeList --> windowTypeType based on Energiebilanz-Toolbox_IWU	???
	energy:windowRatio	none	gml:integerOrNull, default value = 20	DataDictionary[31]	??? On longterm automatic image processing of facade and aerial images could be possible but with high error level. Otherwise the Ratio only can be estimated on city level
	energy:constructionType	none	constructionTypeType TODO	Defined by: TODO	??? On City Level ???

CityGML ADE Energy - energyDemand

Energy ADE Elements - surfacePhysics

Parent Element	ADE Element	Substitution	Type	Defined by	Source	Mandatory Difficult to define as it depends on the usage of the ADE...	Comment
bldg:Building	energy:energyDemand	bldg:_GenericApplicationPropertyOfAbstractBuilding	energyDemandType	DataDictionary[32]		no
energy:energyDemand	energy:spaceHeatingDemand	none	gml:MeasureType	DataDictionary[33]	SIMSTADT INSEL SIMULATION OUTPUT
	energy:primaryEnergyDemand	none	gml:MeasureType	DataDictionary[34]	SIMSTADT INSEL SIMULATION OUTPUT
	energy:emissionCO2	none	gml:MeasureType	DataDictionary[35]	SIMSTADT INSEL SIMULATION OUTPUT