What is ORCID?
ORCID is a unique identification number that can make your scholarship easier to find and attribute.
What is a Scopus ID?
Your Scopus Author ID allows you to track your publications indexed in the Scopus citation database and build metric reports
A Scopus Author ID is automatically generated the first time one of your publications is indexed in Scopus.
Google Scholar Citation Profile is a popular tool to showcase your research outputs alongside citations associated with these outputs. It also calculates some basic bibliometric indicators of impact such as h-index and i10-index.