The Metrics System
General Science
Shared names
A GEM in the Rough
200

This number is a ratio of a journal’s periodic citations to publications

Impact Factor

200

The most common element found in the sun

Hydrogen

200

The declaration on research assessment, also a famous "explora"

DORA

200

This option in GEMS allows early-career scientists to assist late-career researchers in reviewing

Co-Review

400

View the colorful donut to see how many times your paper was mentioned on Facebook.

AltMetrics

400

The closest galaxy to the Milky Way

Andromeda

400

Mr. Bond stays on the cutting edge of modelling earth systems

JAMES

400

When this letter is added to the end of a paper’s ID, it indicates that the paper has been previously submitted to a different journal

T

600

Download count describes PDF downloads, while this metric counts HTML access

Page Views

600

The unit of measurement of force

Newton

600

This lady runs a national pizza buffet – and she maintains public domain content licenses like NC, BY, and ND

CC

600

This journal appears at the top of the dropdown menu to change journals.

Space Physics

800

A score of 5 means that you have published at least 5 papers that were cited at least 5 times each

h-Factor
800

This molecule is produced by lightning

Ozone

800

Greek goddess of the dawn. Also our membership magazine

Eos

800

The number of colors you can pick for a sticky note

10

1000

This journal-level metric weighs citations from highly-ranked journals more than those from poorly-ranked journals

Eigenfactor

1000

The first woman to go to space

Valentina Tereshkova

1000

An AGU PMO project manager born after 1997 but before 2012

Jenn "Gen" Z

1000

A journal’s description and limits can be found in this section of the Author Instructions

Journal scope

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