NDCDBNational Digital Cartographic Data Base
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The plan was a creative partnership approach whereby whatever contributions could be made toward meeting the partners' needs and building the NDCDB would be evaluated, prioritized, and accomplished as appropriate.
as cartographic data during the development of the NDCDB and their reintegration into The National Map as geographic data layers.
The standard topographic map is making transitions through the NDCDB to The National Map.