Earth Rotation

**Network Earth Rotation Service (NERS)** is a cutting-edge online tool dedicated to the dissemination of Earth's orientation parameters, reflecting the irregularities in its rotation. It provides automated access to data spanning from January 1, 1976, through upcoming 48-hour forecasts, drawing from observations and numerical weather models. NERS utilizes advanced technologies such as Very Long Baseline Interferometry (VLBI) and Global Navigation Satellite Systems to deliver accurate Earth Orientation Parameters (EOP) forecasts, incorporating results from esteemed agencies like NASA and the Paris Observatory.

The service offers various features, including real-time monitoring of Earth's orientation, computation of EOP series, and access to atmospheric angular momentum data. Through its intuitive web interface, users can easily visualize selected parameters at designated epochs. Supported by NASA's Earth Surface & Interior program, NERS emphasizes precision and reliability, making it an invaluable resource for researchers and professionals interested in geophysical sciences and Earth dynamics.