GeoDataPack: Nelson Mandela Bay

This GeoDataPack of Nelson Mandela Bay local municipality, which includes the city of Port Elizabeth, combines various DEMSA2 derivatives and is ideal for detailed spatial planning and hydrological modelling.

GeoSmart is currently creating GeoDataPacks for all municipal areas in South Africa. 

GeoDataPacks are collections of geospatial datasets tailored for improving decision-making and solving geographical problems. GeoSmart's GeoDataPacks were collated from various sources and formatted so that they can be used in various software packages, including Google Earth, QGIS, and ArcGIS. The datasets can also be viewed as digital maps.

Elevation of Nelson Mandela Bay and Port Elizabeth

Hillshade of Nelson Mandela Bay and Port Elizabeth

Slope gradient of Nelson Mandela Bay and Port Elizabeth

Slope aspect of Nelson Mandela Bay and Port Elizabeth

Curvature of Nelson Mandela Bay and Port Elizabeth

Flow direction of Nelson Mandela Bay and Port Elizabeth

Flow network of Nelson Mandela Bay and Port Elizabeth

Topographic wetness index (TWI) of Nelson Mandela Bay and Port Elizabeth

Plan curvature of Nelson Mandela Bay and Port Elizabeth

Profile curvature of Nelson Mandela Bay and Port Elizabeth

Hypsometric tinting of Nelson Mandela Bay and Port Elizabeth

Distance to nearest drainage of Nelson Mandela Bay and Port Elizabeth

Solar radiation of Nelson Mandela Bay and Port Elizabeth

A dataset of 1m contours is also available but cannot be visualized at this scale. 

 

Product Details:

Typical datasets included in each Municipal GeoDataPack

Layer Name Description Formats
Municipal boundary Boundary of Municipality, obtained from the Demarcation Board of South Africa, used to extract datasets in GeoDataPack V1
Elevation Raw digital elevation model of South Africa DEMSA2* values (i.e. height above mean sea level) that was used to generate the range of derivatives below M, R1, R2
Contours 1m vertical interval contours in vector format with height above mean sea level values as attributes M, R1, R2
Hillshade Artificial illumination, generated from DEMSA2 M, R1, R2
Hypsometric tinting Fusion between Elevation and Hillshade M, R1
Slope gradient Slope gradient in % rise, derived from DEMSA2 M, R1, R2
Slope aspect Direction of slope, derived from DEMSA2 M, R1, R2
Curvature Tangent curvature (concave or convex), derived from DEMSA2 M, R1, R2
Plan Curvature Curvature perpendicular to slope direction, derived from DEMSA2 M, R1, R2
Profile Curvature Curvature in slope direction, derived from DEMSA2 M, R1, R2
Distance to nearest drainage Distance to nearest drainage , derived from DEMSA2 M, R1, R2
Topographic wetness index Modelled soil wetness (based on terrain), derived from DEMSA2 M, R1, R2
Solar radiation Modelled annual solar radiation, derived from DEMSA2 M, R1, R2
Height above nearest drainage Height above nearest drainage, derived from DEMSA2 M, R1, R2
* DEMSA2 is a 2m resolution digital surface model (DSM) of South Africa
 

File formats

Format Description File Formats Coordinate Systems Resolution/Scale Software Compatibility
M Symbolized Map PDF, JPG, PNG N/A 400dpi Adobe Acrobat+; Any photo viewer or web browser+
V1 Raw data Shape File, KML WGS84, UTM35S, LO23 1 : 2 000 Google Earth Pro+, ArcGIS, QGIS+
R1 Symbolized Data TIFF, GeoTIFF IMG WGS84, UTM35S, LO23 2m Google Earth Pro+, ArcGIS, QGIS+
R2 Raw data TIFF, GeoTIFF IMG WGS84, UTM35S, LO23 2m Google Earth Pro+, ArcGIS, QGIS+
+ Free software
 
 

Pricelist

 
Package Price
Nelson Mandela Bay GeoDataPack R100,000.00
 

 

Below is a list of solutions related to this product

Solutions

Improved Municipal Management
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