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snippet:
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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 contour lines are derived from the 5m DEM (raster) surface. The 0m contour is excluded from the dataset. This dataset is updated annually. |
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summary:
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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 contour lines are derived from the 5m DEM (raster) surface. The 0m contour is excluded from the dataset. This dataset is updated annually. |
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accessInformation:
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Geomatics Branch, Applications | Information Systems and Technology Department, 1st floor Keller House, 121 Loop Street, Cape Town, 8001
Data distributed by City Maps public counter, email: City.Maps@capetown.gov.za. |
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thumbnail:
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maxScale:
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5000 |
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typeKeywords:
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[] |
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description:
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<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Contour lines connect a series of points of equal elevation and are used to illustrate topography, or relief, on a map 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; and when far apart, they represent a gentler slope. The contours were derived from LiDAR (Light Detection and Ranging) data that was captured in 2 blocks in the year 2023. The southern half of the City was flown in Jan 2023 and the northern half was flown in Dec 2023. The point cloud has a density of 10 points per square metre and a vertical accuracy of 0.1m (95%). The contours are derived through bipolar interpolation from the 5m DEM (raster) model. The height reference used is the SA Land Levelling Datum.</SPAN></P></DIV></DIV></DIV> |
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licenseInfo:
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<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>No restrictions on the digital file for non-commercial purposes. All rights reserved. No part of this data may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording or by any information storage or retrieval systems, without permission from the City of Cape Town Geomatics Branch. Where the data is used as basis for or as an insertion in a map, acknowledgement must be made to the source of such data as well as the copyright of the CCT.</SPAN></P></DIV></DIV></DIV> |
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catalogPath:
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title:
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CCT 5m Contours |
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type:
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url:
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tags:
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["Elevation","Contours","Heights"] |
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culture:
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en-ZA |
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portalUrl:
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name:
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guid:
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minScale:
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150000000 |
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spatialReference:
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