The contour interval on a 1:50,000 topographic map can vary, but it is typically 10 meters in many regions. However, this can be different based on the specific area and the level of detail required. In some cases, contour intervals of 5 meters or 20 meters may also be used depending on the terrain and the purpose of the map. Always check the map legend for the specific contour interval used on that map.
the contour interval on a 1:50 000 topographic map is
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