csir built environment - erln.gtac.gov.za
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Economies of Regions Learning Network
CSIR Built Environment
August 2014
G Mans
Table of contents
1. CSIR SPS’s role (relating to today’s discussion)
2. Process of producing data / indicators which
are spatially integrated and more detailed
3. Data produced / available
4. Value of integrated data: some examples
Knowing the strengths of specific places, how
much of what is where?
5. Our data need
1. CSIR, SPS’s role re. this discussion
Collaboration Innovation R&D
Policy &
Intervention
Investment
Priorities/
Needs
Spatial
Analyses &
Data
Beneficiation
Decision & research
Support Tools,
Technologies,
Platforms, Viewers
• Spatially specific/differentiated (non-
admin area)
• Comparative analyses (between
places, and between sectors)
• Regional linkages (across the
border?) and interactions/networks
• Temporal
Trends
• Future
implications
Regions, Cities /towns /settlements, City-regions and Cities
Regional Development, Co-ordinated investment, Infrastructure
investment, Land-use and Infrastructure Planning
DIM
EN
SIO
NS
BU
ILD
ING
BLO
CK
S
SET Outputs
Human
Capital
Development
CONTEXT:
KEY DATA ISSUES ?
1. CSIR, SPS’s role re. this discussion
Enhance the spatial evidence used in regional as well as
metro level planning processes and spatial analyses,
through:
– Development of spatially explicit and integrated data
sets (with a national coverage)
• E.g: Economic, Population, Employment, Migration, as well as
indicators / composite indices
– Providing access to spatial data and analytical tools,
disseminated via web-based portals
• E.g: gap.csir.co.za; stepsa.org; www.sarva.org.za
1. CSIR, SPS’s role re. this discussion
• However, CSIR adds value to existing datasets by
using it in different spatial modelling processes.
• Through this new enhanced datasets and/or
indicators are produced
• CSIR is not a primary data producer
Primary dataEnhanced data
/ indicatorsAnalysis Understanding
Policy implications
CSIR
2. Detailed spatially integrated data
• Many datasets are too course to support targeted planning and
decision making, need more detail
2. Detailed spatially integrated data
• Basic spatial units support data (1) disaggregation and (2) data
integration
2. Detailed spatially integrated data
• Disaggregation through dasymetric mapping
Production points
(ancillary data)
Focused data
2. Detailed spatially integrated data
• Disaggregation through dasymetric mapping
3. Data produced / available (eg.)
• GVA as well as derived employment per sector
Primary sector Agriculture, forestry and fishing (SIC1)
Mining and quarrying (SIC2)
Secondary sector Manufacturing (SIC3)
Electricity, Gas and Water supply (SIC4)
Construction (SIC5)
Tertiary sector
Wholesale and retail trade; Repair of motor vehicles, motor cycles and personal and household
goods; Hotels and restaurants (SIC6)
Transport, Storage and Communication (SIC7)
Financial Intermediation, Insurance, Real Estate, and Business Services (SIC8)
Community Social and Personal Services (SIC9)
Government Services (SIC10)
3. Data produced / available
• Change in number of poor households (Population: 1996, 2001 and 201)
• Other census variables on request
4. Value of integrated data
Economic Activity Natural Resources
Poverty Economic Activity
4. Value of integrated data
4. Value of integrated data
4. Value of integrated data
• Population growth and migration
4. Value of integrated data
• Modelling of future growth, land use, transport and
infrastructure scenarios
• Metro / urban (agent based using UrbanSim)
• Regional (LU use implications)
UrbanSim tracks profile of households/jobs associated with each development template.
Massive potential for projecting consumption patterns of municipal services: Water, energy, waste water,
solid waste, public transport, libraries, revenue, …
UrbanSim tracks profile of households/jobs associated with each development template.
Massive potential for projecting consumption patterns of municipal services: Water, energy, waste water,
solid waste, public transport, libraries, revenue, …
5. Data need
• Ancillary data for (1) dasymetric mapping as well as (2) urban &
regional modelling:• Enterprise data: address; turnover; personnel
• Workforce data: e.g. IRP showing employer address; employee address
• Above cover wide range of possibilities:• Dasymetric mapping of all economic sectors
• Day-time night-time population estimates
• Transport modelling
• Logistics modelling
• Infrastructure investment priorities / opportunities
• Economic cluster analysis
• Public transport planning
• Etc.
Thank you
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