Name: Cape Town - Contours 5m

Display Field: NAME

Type: Feature Layer

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Description: Contour lines of 5m in the City of Cape Town Metro.Contour lines connect a series of points of equal elevation and are used to illustrate topography, or relief, on a map. They show the height of ground above Mean Sea Level (M.S.L.) in meters and can be drawn at various desired intervals. This dataset displays contours drawn at every 5m height interval. Numerous contours that are close together indicate hilly or mountainous terrain; when far apart, they represent a gentler slope. The contours were derived from LiDAR (Light Detection and Ranging) data that was captured in the years 2011 to 2015 and is updated annually. The LiDAR point cloud has a density of 2 to 3 points per m2 at a vertical accuracy of 0.1m (95%). The contours are derived through bipolar interpolation from the TIN model.The 5m Contour line data set displays contours at every 5m height interval covering the entire municipal area of the City of Cape Town. The 0m contour is excluded from the dataset. The dataset is being updated annually. Data was downloaded from City of Cape Town Open Data portal (https://odp-cctegis.opendata.arcgis.com/)

Service Item Id: 031e77d4001d446dbfa0672788b507b2

Copyright Text: City of Cape Town (CoCT)

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