Bob Snedden, NPA Member, Milton Branch
The defining feature of topographic maps are the presentation of the form of the landscape topography via the contour lines. Along with this are the vertical and horizontal grid coordinates for the ‘Grid References’ and ‘GPS positioning’. The current 2022 Series fail to do this, rendering the maps unfit for purpose and therefore presenting something of a risk to the user. Those who rely on accurate landform information e.g. Rural Fire Service, NSW NPWS and bushwalkers will be directly affected. After examining 20 maps in the 2022 series covering the south coast region, from one outlet all were found to be similarly deficient.

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