Skip to Main Content

GEOG 4500: Remote Sensing of the Environment: Developing a Research Strategy

Developing the Research Question & Keywords

And, Or, Not

Combine your search terms with AND, OR, NOT:

These are called Boolean Operators or search commands for describing what you want to find in a database.
AND NARROWS RESULTS results must include both words e.g. athletes AND injuries
OR BROADENS RESULTS results can include either word e.g. athletes OR players
NOT NARROWS RESULTS results must not include the second word e.g. athletes NOT professional