OR/14/058 Modelled datasets - Revision history

Dbk at 12:09, 10 August 2015

2015-08-10T12:09:19Z

← Older revision		Revision as of 13:09, 10 August 2015
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	== Existing section data==		== Existing section data==
	Currently 37 existing sections have been used: (Figure 6):		Currently 37 existing sections have been used: (Figure 6):

	* The model is based on geological information shown in 9 sections imported from the GB_3D project. These sections were drawn by ‘regional geologists’ and have been largely unchanged, only minor edits were made in places to provide consistency, in addition to snapping to crossing sections and outcrops/subcrops.		* The model is based on geological information shown in 9 sections imported from the GB_3D project. These sections were drawn by ‘regional geologists’ and have been largely unchanged, only minor edits were made in places to provide consistency, in addition to snapping to crossing sections and outcrops/subcrops.

	* A section on the Moray-Buchan 250 000 map across the Moray Firth was scanned, saved as a raster and imported as a backdrop image to a section to help give some control on the thicknesses of units in that area. Sections on the onshore 50 000 maps are shallow and deemed not worth importing.		* A section on the Moray-Buchan 250 000 map across the Moray Firth was scanned, saved as a raster and imported as a backdrop image to a section to help give some control on the thicknesses of units in that area. Sections on the onshore 50 000 maps are shallow and deemed not worth importing.

	* An additional network of 13 sections was used to constrain the model.		* An additional network of 13 sections was used to constrain the model.

	* 4 Sections bound the model edges.		* 4 Sections bound the model edges.

	* 6 Fault helper sections were drawn where faults pinch out within the project.		* 6 Fault helper sections were drawn where faults pinch out within the project.

	* 4 Additional helper sections were needed to ensure there is a section passing through each polygon shown on the geological map such as several small Permian and Devonian outliers in the south-east of the model.		* 4 Additional helper sections were needed to ensure there is a section passing through each polygon shown on the geological map such as several small Permian and Devonian outliers in the south-east of the model.

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	==GVS and GLEG==		==GVS and GLEG==
			The GVS and GLEG are used in the GB3D project.
	The GVS and GLEG are used in the GB3D project~~, see Appendix 1~~.

	[[Category:OR/14/058 Model metadata report for the Great Glen - Moray Firth GSI3D Faulted Bedrock Model\| 04]]		[[Category:OR/14/058 Model metadata report for the Great Glen - Moray Firth GSI3D Faulted Bedrock Model\| 04]]

Dbk at 12:07, 10 August 2015

2015-08-10T12:07:50Z

← Older revision		Revision as of 13:07, 10 August 2015
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	__NOTOC__		__NOTOC__
	{{OR/14/058}}		{{OR/14/058}}

	==Borehole data==		==Borehole data==
	No borehole data has been used in the construction of the model. Although there are a number within the area, the majority are either too shallow or not detailed enough to help with this model.		No borehole data has been used in the construction of the model. Although there are a number within the area, the majority are either too shallow or not detailed enough to help with this model.

	==Map data==		==Map data==

	* Topographic map, 1:1 000 000 scale, clipped from the GDI, with attached world file.		* Topographic map, 1:1 000 000 scale, clipped from the GDI, with attached world file.

	* Onshore geological information, 625 000 bedrock, superficial and faults, clipped from the GDI.		* Onshore geological information, 625 000 bedrock, superficial and faults, clipped from the GDI.

	* Offshore geological information, 250 000 bedrock and faults were clipped from the GDI. The data was re-projected to British National Grid to be compatible with the onshore datasets. The offshore map data does not colour up in GSI3D as it has different LEX- RCS units to those in the GVS/GLEG.		* Offshore geological information, 250 000 bedrock and faults were clipped from the GDI. The data was re-projected to British National Grid to be compatible with the onshore datasets. The offshore map data does not colour up in GSI3D as it has different LEX- RCS units to those in the GVS/GLEG.

Dbk: Protected "OR/14/058 Modelled datasets" ([Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite)) [cascading]

2015-05-05T15:24:53Z

Protected "OR/14/058 Modelled datasets" ([Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite)) [cascading]

← Older revision	Revision as of 16:24, 5 May 2015
(No difference)

Dbk: /* Existing section data */

2015-03-11T16:11:12Z

Existing section data

← Older revision		Revision as of 17:11, 11 March 2015
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	* 4 Additional helper sections were needed to ensure there is a section passing through each polygon shown on the geological map such as several small Permian and Devonian outliers in the south-east of the model.		* 4 Additional helper sections were needed to ensure there is a section passing through each polygon shown on the geological map such as several small Permian and Devonian outliers in the south-east of the model.

	[[Image:058_fig6.jpg\|thumb\|center\|600px\|Figure 6 Cross-sections as seen in GSI3D window, left for original model. Close up view of cross sections, right. Note that many of the longer sections only contain data within the model area for Devonian and younger rocks: older strata from GB-3D lines have been removed as they have been superseded by more recent versions.]]		[[Image:058_fig6.jpg\|thumb\|center\|600px\|'''Figure 6''' Cross-sections as seen in GSI3D window, left for original model. Close up view of cross sections, right. Note that many of the longer sections only contain data within the model area for Devonian and younger rocks: older strata from GB-3D lines have been removed as they have been superseded by more recent versions.]]
	[[Image:058_fig7.jpg\|thumb\|center\|600px\|Figure 7: Cross-section GG_section_3 from GSI3D cross-section window showing Devonian and younger rocks, vertical exaggeration x5.]]		[[Image:058_fig7.jpg\|thumb\|center\|600px\|'''Figure 7''' Cross-section GG_section_3 from GSI3D cross-section window showing Devonian and younger rocks, vertical exaggeration x5.]]

	==GVS and GLEG==		==GVS and GLEG==

Dbk: /* Existing section data */

2015-03-11T15:46:39Z

Existing section data

← Older revision		Revision as of 16:46, 11 March 2015
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	* 4 Additional helper sections were needed to ensure there is a section passing through each polygon shown on the geological map such as several small Permian and Devonian outliers in the south-east of the model.		* 4 Additional helper sections were needed to ensure there is a section passing through each polygon shown on the geological map such as several small Permian and Devonian outliers in the south-east of the model.

	Figure 6: Cross-sections as seen in GSI3D window, left for original model. Close up view of cross sections, right. Note that many of the longer sections only contain data within the model area for Devonian and younger rocks: older strata from GB-3D lines have been removed as they have been superseded by more recent versions.		[[Image:058_fig6.jpg\|thumb\|center\|600px\|Figure 6 Cross-sections as seen in GSI3D window, left for original model. Close up view of cross sections, right. Note that many of the longer sections only contain data within the model area for Devonian and younger rocks: older strata from GB-3D lines have been removed as they have been superseded by more recent versions.]]
			[[Image:058_fig7.jpg\|thumb\|center\|600px\|Figure 7: Cross-section GG_section_3 from GSI3D cross-section window showing Devonian and younger rocks, vertical exaggeration x5.]]
	* Figure 7: Cross-section GG_section_3 from GSI3D cross-section window showing Devonian and younger rocks, vertical exaggeration x5.

	==GVS and GLEG==		==GVS and GLEG==

Dbk at 15:44, 11 March 2015

2015-03-11T15:44:37Z

← Older revision		Revision as of 16:44, 11 March 2015
Line 5:		Line 5:
	No borehole data has been used in the construction of the model. Although there are a number within the area, the majority are either too shallow or not detailed enough to help with this model.		No borehole data has been used in the construction of the model. Although there are a number within the area, the majority are either too shallow or not detailed enough to help with this model.

	==~~MAP DATA~~==		==Map data==

	* Topographic map, 1:1 000 000 scale, clipped from the GDI, with attached world file.		* Topographic map, 1:1 000 000 scale, clipped from the GDI, with attached world file.
Line 13:		Line 13:
	* Offshore geological information, 250 000 bedrock and faults were clipped from the GDI. The data was re-projected to British National Grid to be compatible with the onshore datasets. The offshore map data does not colour up in GSI3D as it has different LEX- RCS units to those in the GVS/GLEG.		* Offshore geological information, 250 000 bedrock and faults were clipped from the GDI. The data was re-projected to British National Grid to be compatible with the onshore datasets. The offshore map data does not colour up in GSI3D as it has different LEX- RCS units to those in the GVS/GLEG.

	==DTM ~~DATA~~==		==DTM data==
	The ‘Bald Earth’ DTM was extracted at 250 m resolution and is stored as a TIN within the GSI3D workspace. A model limitation is that bedrock units are drawn up to Bald Earth DTM rather than to the base of the superficial deposits (rockhead surface).		The ‘Bald Earth’ DTM was extracted at 250 m resolution and is stored as a TIN within the GSI3D workspace. A model limitation is that bedrock units are drawn up to Bald Earth DTM rather than to the base of the superficial deposits (rockhead surface).

	== ~~EXISTING SECTION DATA~~==		== Existing section data==
	Currently 37 existing sections have been used: (Figure 6):		Currently 37 existing sections have been used: (Figure 6):

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	* Figure 7: Cross-section GG_section_3 from GSI3D cross-section window showing Devonian and younger rocks, vertical exaggeration x5.		* Figure 7: Cross-section GG_section_3 from GSI3D cross-section window showing Devonian and younger rocks, vertical exaggeration x5.

	==GVS ~~AND~~ GLEG==		==GVS and GLEG==

	The GVS and GLEG are used in the GB3D project, see Appendix 1.		The GVS and GLEG are used in the GB3D project, see Appendix 1.

	[[Category:OR/14/058 Model metadata report for the Great Glen - Moray Firth GSI3D Faulted Bedrock Model\| 04]]		[[Category:OR/14/058 Model metadata report for the Great Glen - Moray Firth GSI3D Faulted Bedrock Model\| 04]]

Dbk: /* BOREHOLE DATA */

2015-03-11T15:44:05Z

BOREHOLE DATA

← Older revision		Revision as of 16:44, 11 March 2015
Line 2:		Line 2:
	{{OR/14/058}}		{{OR/14/058}}

	==~~BOREHOLE DATA~~==		==Borehole data==
	No borehole data has been used in the construction of the model. Although there are a number within the area, the majority are either too shallow or not detailed enough to help with this model.		No borehole data has been used in the construction of the model. Although there are a number within the area, the majority are either too shallow or not detailed enough to help with this model.

Dbk at 15:43, 11 March 2015

2015-03-11T15:43:50Z

← Older revision		Revision as of 16:43, 11 March 2015
Line 37:		Line 37:
	==GVS AND GLEG==		==GVS AND GLEG==

	The GVS and GLEG are used in the GB3D project, see Appendix 1.~~</div>~~		The GVS and GLEG are used in the GB3D project, see Appendix 1.

	[[Category:OR/14/058 Model metadata report for the Great Glen - Moray Firth GSI3D Faulted Bedrock Model\| 03]]		[[Category:OR/14/058 Model metadata report for the Great Glen - Moray Firth GSI3D Faulted Bedrock Model\| 04]]

Dbk at 15:35, 10 March 2015

2015-03-10T15:35:53Z

← Older revision		Revision as of 16:35, 10 March 2015
Line 1:		Line 1:
			__NOTOC__
	{{OR/14/058}}		{{OR/14/058}}

Dbk: Created page with "{{OR/14/058}} ==BOREHOLE DATA== No borehole data has been used in the construction of the model. Although there are a number within the area, the majority are either too shal..."

2015-03-10T15:30:59Z

Created page with "{{OR/14/058}} ==BOREHOLE DATA== No borehole data has been used in the construction of the model. Although there are a number within the area, the majority are either too shal..."

New page

{{OR/14/058}}

==BOREHOLE DATA==
No borehole data has been used in the construction of the model. Although there are a number within the area, the majority are either too shallow or not detailed enough to help with this model.

==MAP DATA==

* Topographic map, 1:1 000 000 scale, clipped from the GDI, with attached world file.

* Onshore geological information, 625 000 bedrock, superficial and faults, clipped from the GDI.

* Offshore geological information, 250 000 bedrock and faults were clipped from the GDI. The data was re-projected to British National Grid to be compatible with the onshore datasets. The offshore map data does not colour up in GSI3D as it has different LEX- RCS units to those in the GVS/GLEG.

==DTM DATA==
The ‘Bald Earth’ DTM was extracted at 250 m resolution and is stored as a TIN within the GSI3D workspace. A model limitation is that bedrock units are drawn up to Bald Earth DTM rather than to the base of the superficial deposits (rockhead surface).

== EXISTING SECTION DATA==
Currently 37 existing sections have been used: (Figure 6):

* The model is based on geological information shown in 9 sections imported from the GB_3D project. These sections were drawn by ‘regional geologists’ and have been largely unchanged, only minor edits were made in places to provide consistency, in addition to snapping to crossing sections and outcrops/subcrops.

* A section on the Moray-Buchan 250 000 map across the Moray Firth was scanned, saved as a raster and imported as a backdrop image to a section to help give some control on the thicknesses of units in that area. Sections on the onshore 50 000 maps are shallow and deemed not worth importing.

* An additional network of 13 sections was used to constrain the model.

* 4 Sections bound the model edges.

* 6 Fault helper sections were drawn where faults pinch out within the project.

* 4 Additional helper sections were needed to ensure there is a section passing through each polygon shown on the geological map such as several small Permian and Devonian outliers in the south-east of the model.

Figure 6: Cross-sections as seen in GSI3D window, left for original model. Close up view of cross sections, right. Note that many of the longer sections only contain data within the model area for Devonian and younger rocks: older strata from GB-3D lines have been removed as they have been superseded by more recent versions.

* Figure 7: Cross-section GG_section_3 from GSI3D cross-section window showing Devonian and younger rocks, vertical exaggeration x5.

==GVS AND GLEG==

The GVS and GLEG are used in the GB3D project, see Appendix 1.</div>

[[Category:OR/14/058 Model metadata report for the Great Glen - Moray Firth GSI3D Faulted Bedrock Model| 03]]