This resource is no longer officially part of our collectionThis resource has been removed from our collection, likely because the original resource is no longer available.
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This website describes a tool authoring environment with previously authored tools available (as made by partners and foundry members) as well. The DDTF allows application developers to quickly and easily put rich data resources into educational applications. The software has sharable code resources and uses THREDDS and OpenDAP for data access.