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Page References

Incoming links Outgoing links
SectionE.1
SectionE.1

Version management

Difference between version and

At line 66 changed one line
Historic Land-use Assessment (HLA) started in Scotland in 1996, led and centrally managed by the Royal Commission on the Ancient and Historical Monuments of Scotland (RCAHMS) and Historic Scotland (Historic Scotland), in conjunction with the Local Authorities ([Dyson-Bruce et al 1999|Bibliography#Dyson-Bruce et al 1999|target='_blank']). A single uniform GIS based methodology is being applied across the country and approximately half of Scotland had been completed at the time of writing.
Historic Land-use Assessment (HLA) started in Scotland in 1996, led and centrally managed by the Royal Commission on the Ancient and Historical Monuments of Scotland (RCAHMS) and Historic Scotland (Historic Scotland), in conjunction with the Local Authorities ([Dyson-Bruce et al 1999|Bibliography#Dyson-Bruce et al 1999|target='_blank']). A single uniform GIS based methodology has been applied across the country. HLA can be viewed online ([http://hlamap.org.uk/]) or downloaded for use in GIS.
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__Website:__\\
RCAHMS has an interactive website, which is constantly updated, illustrating the HLA, (see - [http://jura.rcahms.gov.uk/HLA/start.jsp]), a sample screenshot from the website is illustrated below (figure 50).
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Wales has adopted a different approach, and has defined a 'Register of Landscapes' of specific or outstanding interest ([Cadw 1998|Bibliography#Cadw 1998|target='_blank']) which ranks and values specific selected areas, but not the whole landscape. A programme of Historic Landscape Characterization has been undertaken on each of the registerered landscapes and the methodology exists to characterize any part of the landscape outside the register. Further information on this methodology can be found in Dave Thompson and Daffyd Gwyn's introduction to a typical HLC report such that for [The vale of Llangollen|http://www.herwales.co.uk/her/groups/CPAT/media/reports/CPAT 683.pdf].
Wales has adopted a different approach, and has defined a 'Register of Landscapes' of specific or outstanding interest ([Cadw 1998|Bibliography#Cadw 1998|target='_blank']) which ranks and values specific selected areas, but not the whole landscape. A programme of Historic Landscape Characterization has been undertaken on each of the registered landscapes and the methodology exists to characterize any part of the landscape outside the register. Further information on this methodology can be found in Dave Thompson and Daffyd Gwyn's introduction to a typical HLC report such that for [The vale of Llangollen|http://www.walesher1974.org/her/appDev/php/herumd.php?level=3&group=CPAT&docid=301300496|target='_blank'].
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Further information about Historic Landscapes in Wales can be found on the Countryside Council for Wales' website at [http://www.ccgc.gov.uk/landscape--wildlife/protecting-our-landscape/historic-landscapes.aspx]
Further information about Historic Landscapes in Wales can be found on the Cadw website at [http://cadw.gov.wales/historicenvironment/protection/historiclandscapes/?lang=en]
Natural Resources Wales have also worked on landscape assessment including that of the historic landscape, in conjunction with the Welsh Archaeological Trusts, as part of their extensive LANDMAP project. Further information about this can be found on their website at [https://naturalresources.wales/planning-and-development/landmap/?lang=en].
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!Birmingham HLC
__Balancing conflicting requirements during the creation of the Birmingham HLC: characterisation accuracy and detail vs. manageable polygon sizes and record numbers
!Birmingham HLC
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__Balancing conflicting requirements during the creation of the Birmingham HLC: characterisation accuracy and detail vs. manageable polygon sizes and record numbers__
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__1. Using ‘multi-polygon’ HLC records
__1. Using ‘multi-polygon’ HLC records__
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As expected, the current ‘period of origin’ of most of these 12 HLC records is the 1930s, apart from three dated to the late 1940s and the 1950s. Drawing the HLC polygons also had to take into account the boundaries of the ancient Perry Barr Common (enclosed around 1815) which cut across of the modern estate. This resulted in 4 of the highlighted 12 ‘multi-polygon’ HLC records being purposely drawn so as to lie entirely within the area of the former commons.
As expected, the current ‘period of origin’ of most of these 12 HLC records is the 1930s, apart from three dated to the late 1940s and the 1950s. Drawing the HLC polygons also had to take into account the boundaries of the ancient Perry Barr Common (enclosed around 1815) which cut across of the modern estate. This resulted in 4 of the highlighted 12 ‘multi-polygon’ HLC records being purposely drawn so as to lie entirely within the area of the former commons.
%%image-caption
[{Image src='Birmingham_HLC_Kingstanding.jpg' width=550 alt='Birmingham HLC Kingstanding area'}]
''Figure 56: Birmingham HLC Kingstanding area (©Birmingham City Council 2015).''
/%
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__2. Using ‘mixed’ HLC types
__2. Using ‘mixed’ HLC types__
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%%image-caption
[{Image src='1718_Edgbaston_and_HLC.jpg' width=550 alt='1718 map of Edgbaston and Birmingham HLC'}]
''Figure 57: 1718 map of Edgbaston and Birmingham HLC (©Birmingham City Council 2015).''
/%
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We firmly believe that both methodological approaches described above worked well in practice during the characterisation process, and that together they helped keep the size of the Birmingham HLC dataset – and thus also the workload required to create it – manageable, without compromising the accuracy of drawing, dating and describing its records.
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''Figure 57: HLA overlay showing a Designed Landscape (©Aberdeenshire Council 2007 and ©Crown Copyright. All rights reserved. 100020767. 2007).''
''Figure 58: HLA overlay showing a Designed Landscape (©Aberdeenshire Council 2007 and ©Crown Copyright. All rights reserved. 100020767. 2007).''
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''Figure 58: SMR overlay showing same Designed Landscape as an archaeological site (©Aberdeenshire Council 2007 and ©Crown Copyright. All rights reserved. 100020767. 2007).''
''Figure 59: SMR overlay showing same Designed Landscape as an archaeological site (©Aberdeenshire Council 2007 and ©Crown Copyright. All rights reserved. 100020767. 2007).''
This page (revision-31) was last changed on 24-Jan-2017 15:57 by Chris MartinTop