...
This analysis compares element usage in the 18 NASA collection with the 8 non NASA (Other) collections. This evaluation identifies elements which exist in collections as well as elements that are complete in collections. In order for an element to exist in a collection it must be present in at least 1 metadata record included in the collection. In order for an element to be complete in a collection it must be present in all metadata records included in the collection.
Chart 1 below compares element existence in NASA Collections with Other collections. The X axis shows the number of NASA collections that include an element. The Y axis shows number of Other collections that include an element. The bubble size shows the number of elements included in the 2 collections.
The large blue bubble in the upper right corner of the plot shows elements that exist is all 18 NASA collections and in all 8 Other collections. This bubble includes 51 elements, as shown in the legend. For a more detailed
Chart 1: NASA EXIST vs Other Exists
Chart 12: NASA EXIST Complete vs Other ExistsComplete
A. Twenty-seven elements are present in all NASA and Other Collections (:
...