<p><span lang="EN-GB">This document defines the conceptual framework and mechanisms for mapping information elements from building information modelling (BIM) to geographic information systems (GIS) to access the required information based on specific user requirements.</span></p>
<p><span lang="EN-GB">The conceptual framework for mapping BIM information to GIS is defined with the following three mapping mechanisms:</span></p>
<p><!-- [if !supportLists]--><span lang="EN-GB">— </span><!--[endif]--><span lang="EN-GB">BIM to GIS perspective definition (B2G PD);</span></p>
<p><!-- [if !supportLists]--><span lang="EN-GB">— </span><!--[endif]--><span lang="EN-GB">BIM to GIS element mapping (B2G EM);</span></p>
<p><!-- [if !supportLists]--><span lang="EN-GB">— </span><!--[endif]--><span lang="EN-GB">BIM to GIS level of detail (LOD) mapping (B2G LM).</span></p>
<p><span lang="EN-GB">This document does not describe physical schema integration or mapping between BIM and GIS models because the physical schema integration or mapping between two heterogeneous models is very complex and can cause a variety of ambiguity problems (see <!-- [if supportFields]><span
style='color:#0563C1'><span style='mso-element:field-begin'></span><span
style='mso-spacerun:yes'> </span>REF Annex_D \r \h <span style='mso-element:
field-separator'></span></span><![endif]-->Annex D<!-- [if gte mso 9]><xml>
<w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000800000041006E006E00650078005F0044000000</w:data>
</xml><![endif]--><!-- [if supportFields]><span style='color:#0563C1'><span
style='mso-element:field-end'></span></span><![endif]-->). Developing a unified information model between BIM and GIS is a desirable goal, but it is out of the scope of this document.</span></p>
<p><span lang="EN-GB">This document is applicable to the following concepts:</span></p>
<p><!-- [if !supportLists]--><span lang="EN-GB">— </span><!--[endif]--><span lang="EN-GB">definition for BIM to GIS conceptual mapping requirement description;</span></p>
<p><!-- [if !supportLists]--><span lang="EN-GB">— </span><!--[endif]--><span lang="EN-GB">definition of BIM to GIS conceptual mapping framework and component;</span></p>
<p><!-- [if !supportLists]--><span lang="EN-GB">— </span><!--[endif]--><span lang="EN-GB">definition of mapping for export from one schema into another.</span></p>
<p><span lang="EN-GB">This document does not apply to the following concepts:</span></p>
<p><!-- [if !supportLists]--><span lang="EN-GB">— </span><!--[endif]--><span lang="EN-GB">definition of any particular mapping application requirement and mechanism;</span></p>
<p><!-- [if !supportLists]--><span lang="EN-GB">— </span><!--[endif]--><span lang="EN-GB">bi-directional mapping method between BIM and GIS;</span></p>
<p><!-- [if !supportLists]--><span lang="EN-GB">— </span><!--[endif]--><span lang="EN-GB">definition of physical schema mapping between BIM and GIS;</span></p>
<p><!-- [if !supportLists]--><span lang="EN-GB">— </span><!--[endif]--><span lang="EN-GB">definition of coordinate system mapping between BIM and GIS;</span></p>
<p><!-- [if !supportLists]--><span lang="EN-GB">— </span><!--[endif]--><span lang="EN-GB">definition of relationship mapping between BIM and GIS;</span></p>
<p><!-- [if !supportLists]--><span lang="EN-GB">— </span><!--[endif]--><span lang="EN-GB">implementation of the application schema.</span></p>
<p><span lang="EN-GB">NOTE For cases involving requirements related to geo-referencing for providing the position and orientation of the BIM model based on GIS, other standards exist such as <!-- [if supportFields]><span
style='color:#0563C1'><span style='mso-element:field-begin'></span><span
style='mso-spacerun:yes'> </span>REF ISO_19111 \r \h <span style='mso-element:
field-separator'></span></span><![endif]-->ISO 19111<!-- [if gte mso 9]><xml>
<w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000A000000490053004F005F00310039003100310031000000</w:data>
</xml><![endif]--><!-- [if supportFields]><span style='color:#0563C1'><span
style='mso-element:field-end'></span></span><![endif]--> and the Information Delivery Manual (IDM) from buildingSMART on Geo-referencing BIM.</span></p>
Registration number (WIID)
90943
Scope
<p><span lang="EN-GB">This document defines the conceptual framework and mechanisms for mapping information elements from building information modelling (BIM) to geographic information systems (GIS) to access the required information based on specific user requirements.</span></p>
<p><span lang="EN-GB">The conceptual framework for mapping BIM information to GIS is defined with the following three mapping mechanisms:</span></p>
<p><!-- [if !supportLists]--><span lang="EN-GB">— </span><!--[endif]--><span lang="EN-GB">BIM to GIS perspective definition (B2G PD);</span></p>
<p><!-- [if !supportLists]--><span lang="EN-GB">— </span><!--[endif]--><span lang="EN-GB">BIM to GIS element mapping (B2G EM);</span></p>
<p><!-- [if !supportLists]--><span lang="EN-GB">— </span><!--[endif]--><span lang="EN-GB">BIM to GIS level of detail (LOD) mapping (B2G LM).</span></p>
<p><span lang="EN-GB">This document does not describe physical schema integration or mapping between BIM and GIS models because the physical schema integration or mapping between two heterogeneous models is very complex and can cause a variety of ambiguity problems (see <!-- [if supportFields]><span
style='color:#0563C1'><span style='mso-element:field-begin'></span><span
style='mso-spacerun:yes'> </span>REF Annex_D \r \h <span style='mso-element:
field-separator'></span></span><![endif]-->Annex D<!-- [if gte mso 9]><xml>
<w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000800000041006E006E00650078005F0044000000</w:data>
</xml><![endif]--><!-- [if supportFields]><span style='color:#0563C1'><span
style='mso-element:field-end'></span></span><![endif]-->). Developing a unified information model between BIM and GIS is a desirable goal, but it is out of the scope of this document.</span></p>
<p><span lang="EN-GB">This document is applicable to the following concepts:</span></p>
<p><!-- [if !supportLists]--><span lang="EN-GB">— </span><!--[endif]--><span lang="EN-GB">definition for BIM to GIS conceptual mapping requirement description;</span></p>
<p><!-- [if !supportLists]--><span lang="EN-GB">— </span><!--[endif]--><span lang="EN-GB">definition of BIM to GIS conceptual mapping framework and component;</span></p>
<p><!-- [if !supportLists]--><span lang="EN-GB">— </span><!--[endif]--><span lang="EN-GB">definition of mapping for export from one schema into another.</span></p>
<p><span lang="EN-GB">This document does not apply to the following concepts:</span></p>
<p><!-- [if !supportLists]--><span lang="EN-GB">— </span><!--[endif]--><span lang="EN-GB">definition of any particular mapping application requirement and mechanism;</span></p>
<p><!-- [if !supportLists]--><span lang="EN-GB">— </span><!--[endif]--><span lang="EN-GB">bi-directional mapping method between BIM and GIS;</span></p>
<p><!-- [if !supportLists]--><span lang="EN-GB">— </span><!--[endif]--><span lang="EN-GB">definition of physical schema mapping between BIM and GIS;</span></p>
<p><!-- [if !supportLists]--><span lang="EN-GB">— </span><!--[endif]--><span lang="EN-GB">definition of coordinate system mapping between BIM and GIS;</span></p>
<p><!-- [if !supportLists]--><span lang="EN-GB">— </span><!--[endif]--><span lang="EN-GB">definition of relationship mapping between BIM and GIS;</span></p>
<p><!-- [if !supportLists]--><span lang="EN-GB">— </span><!--[endif]--><span lang="EN-GB">implementation of the application schema.</span></p>
<p><span lang="EN-GB">NOTE For cases involving requirements related to geo-referencing for providing the position and orientation of the BIM model based on GIS, other standards exist such as <!-- [if supportFields]><span
style='color:#0563C1'><span style='mso-element:field-begin'></span><span
style='mso-spacerun:yes'> </span>REF ISO_19111 \r \h <span style='mso-element:
field-separator'></span></span><![endif]-->ISO 19111<!-- [if gte mso 9]><xml>
<w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000A000000490053004F005F00310039003100310031000000</w:data>
</xml><![endif]--><!-- [if supportFields]><span style='color:#0563C1'><span
style='mso-element:field-end'></span></span><![endif]--> and the Information Delivery Manual (IDM) from buildingSMART on Geo-referencing BIM.</span></p>
