It is required to define the geographic information of a dataset. This is done by create or referencing to a "Research Site".
It is mandatory to give a research site:
- Name of Research Location
- Description and
- Geographic Location (the actualy boundaries of the area)
Once a research site is created it can be referenced by multiple datasets.
If you have multiple datasets that all share the same geographic extend you can create the research site once and reference all datasets to this research site.
This will save you time and nerves :)
Please don't create multiple research sites for the same geographic boundaries.