the gauteng spatial development framework - Gauteng Online

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TOPOGRAPHIC SUITABILITYThe Topographic Suitability is a measure of the relative value that topography can providein terms of both actual slope, and aspect or orientation.HIGHER-ORDER VISIBILITY INDEXThe Higher-Order Visibility Index is a measure of the relative value that an area may haveby virtue of its degree of visibility from key movement routes and interchanges.The value of this element is grounded in the assumption that, all else being equal, areaswith less constrained topography will attract greater demand, and hence greater value.The underlying logic here is that areas that are prominently located with regard to keymovement routes and interceptory points, i.e. that are highly visible, will attract greaterdemand for specific activities.ANNEXURE A: THE 5 GIS-BASED MODELS117 GAUTENG SPATIAL DEVELOPMENT FRAMEWORK 2011 GAUTENG GROWTH AND DEVELOPMENT AGENCY
PROXIMITY TO INTECEPTORY POINTSProximity to higher-order inteceptory points provides a measure of the inherent value thatcan be attached to specific cells by virtue of their distance from key intersections withinthe urban system (for example, highway interchanges and major intersections.PROXIMITY TO HIGHER-ORDER MOVEMENT ROUTESProximity to higher-order movement routes provides a measure of the inherent value thatcan be attached to specific cells by virtue of their distance from these routes (highways,secondary and main routes).The logic explored suggests that areas that are more accessible to higher-order interceptorypoints will attract greater demand and hence higher value, a measure that will vary accordingto the level of intersection involved.The logic explored suggests that areas that are more accessible to higher-order routes willattract greater demand and hence higher value, a measure that will vary according to thelevel of route involved.ANNEXURE A: THE 5 GIS-BASED MODELSGAUTENG SPATIAL DEVELOPMENT FRAMEWORK 2011GAUTENG GROWTH AND DEVELOPMENT AGENCY118
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THE GAUTENG SPATIAL DEVELOPMENT FRA
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TABLE OF CONTENTSSECTION 1: INTRODU
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Table A.2-iv: Summary - Typical per
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FIGURESSECTION 1: INTRODUCTIONFigur
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Figure A.2.4: Modelling key compone
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FOREWORD
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SECTION1:Introduction
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development framework around which
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SECTION 1: INTRODUCTIONcadastral in
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Not only does it seem necessary to
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SECTION 2: THE GSDF AS A CONCEPTA S
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disasters, shortages and changes in
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are to promote sustainability, equi
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It is legislated that metropolitan
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Similarly, there must be a consiste
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The corridors reflected in the figu
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Similarly, in the United Kingdom, i
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• urban compactness, also noted i
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With Johannesburg as the city syste
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Making sense of, and integrating, t
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Based on this figure, it is suggest
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On this basis, there is no reason w
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SECTION 2: THE GSDF AS A CONCEPTPRI
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SECTION 2: THE GSDF AS A CONCEPTPRI
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SECTION3:The modelling elements of
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value that goes with this can be de
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THE MODELLING THAT UNDERPINS THE GS
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MODEL 2: THE MORPHOLOGICAL MODELaro
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with lower levels of accessibility.
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MODEL 5: THE VIRTUAL MODEL ROOMSECT
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URBAN MANAGEMENT AND SPATIAL DEVELO
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making processes around these (for
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The intricacies of the urban struct
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SECTION 4: OUTCOMES OF APPLICATION:
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STEP SIX: URBAN DEVELOPMENT, MANAGE
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THE COMPOSITE SPATIAL STRUCTUREThe
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SECTION 4: OUTCOMES OF APPLICATION:
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FRAMEWORK FOR THE IMPLEMENTATION OF
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SECTION 5: FRAMEWORK FOR THE IMPLEM
Page 80 and 81: TRANSPORTATIONThe principles of urb
Page 82 and 83: URBAN STRUCTURING INITIATIVESSECTIO
Page 84 and 85: SECTION 5: FRAMEWORK FOR THE IMPLEM
Page 86 and 87: It is not enough, however, to simpl
Page 88 and 89: APPENDIXA.1: The urban profile mode
Page 90 and 91: ANNEXURE A: THE 5 GIS-BASED MODELSF
Page 92 and 93: THE IDENTIFICATION OF MORPHOLOGICAL
Page 94 and 95: ANNEXURE A: THE 5 GIS-BASED MODELSU
Page 96 and 97: DEFINING THE MORPHOLOGICAL COMPONEN
Page 98 and 99: • Activity Spines, with a hierarc
Page 100 and 101: ANNEXURE A: THE 5 GIS-BASED MODELSN
Page 102 and 103: comprises specialised trade, such a
Page 104 and 105: • Development Intensity: Land are
Page 106 and 107: THE REGIONAL NODEDevelopment Yield:
Page 108 and 109: THE TYPICAL PERFORMANCE DIMENSION O
Page 110 and 111: TYPICAL DEVELOPMENT PARAMETERS: URB
Page 116 and 117: Figures A.2.13-15 show the same are
Page 120 and 121: THE CONNECTIVITY MODELANNEXURE A: T
Page 122 and 123: CONNECTIVITY MODEL 2This iteration
Page 124 and 125: CONNECTIVITY MODEL 4The fourth iter
Page 126 and 127: CONNECTIVITY MODEL 6The final itera
Page 128 and 129: THE BID-RENT MODELThe Bid-Rent Mode
Page 132 and 133: THE SPATIAL POLICY SUPPORT INDEXThe
Page 134 and 135: SURFACE CONSTRAINTSThe Surface Cons
Page 136 and 137: APPENDIXA.5Model 5 - the virtualmod
Page 138 and 139: TSHWANE STATIONS123Existing conditi
Page 140 and 141: APPENDIXB.1: Restrictingurban spraw
Page 142 and 143: urban edge, many of the municipal S
Page 144 and 145: ANNEXURE B: POLICY POSITION PAPERSF
Page 146 and 147: APPENDIXB.2: A densification policy
Page 148 and 149: The model that is to guide both res
Page 150 and 151: APPENDIXB.3: Harmonisinghousingprov
Page 152 and 153: housing and mixed-uses can be reali
Page 158 and 159: THE PRINCIPLES GOVERNING THE TRANSP
Page 160 and 161: ANNEXURE B: POLICY POSITION PAPERSi
Page 162 and 163: Possible outer extentsof urban deve
Page 164 and 165: APPENDIXB.5: Thecase principles ofs
Page 166 and 167: sustainable and efficient. A long-t
Page 168 and 169: ANNEXURE B: POLICY POSITION PAPERSB
Page 170 and 171: APPENDIXC.1: Thefreight and logisti
Page 172 and 173: overall platform on which more focu
Page 174 and 175: A further south-eastern regional hu
Page 176 and 177: ANNEXURE C: POLICY PERSPECTIVESFigu
Page 178 and 179: APPENDIXC.2: A perspective guidingt
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anges of hills or mountains, whethe
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APPENDIXC.3: Preservationof landhav
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ANNEXURE C: POLICY PERSPECTIVESFigu
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URBAN CONSOLIDATION ZONESThe physic
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APPENDIXC.5: Indicativepatterns ofe
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APPENDIXC.6: Integrationof the rura
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opportunity that goes with being ab
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ANNEXURED: The package of plans
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In order to achieve spatial integri
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LEVEL ESSENTIAL FOCUS AND SCOPE SCA
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LEVEL ESSENTIAL FOCUS AND SCOPE SCA
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ANNEXUREE: Glossary of terms
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Brownfield Land and SitesPreviously
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ANNEXURE E: GLOSSARY OF TERMSTown -
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Development ManagementThe process w
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Geographic Spread Programme (DTI)Th
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ANNEXURE E: GLOSSARY OF TERMSIntegr
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ANNEXURE E: GLOSSARY OF TERMSSpatia
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ANNEXURE E: GLOSSARY OF TERMSUrban
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ANNEXURE E: GLOSSARY OF TERMS• Ur
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