Current Status and Future Directions of the IERS RS/PC Predictions of UT1

Abstract

The International Earth Rotation and Reference Systems Service (IERS) Rapid Service/Prediction Center (RS/PC) produces daily and weekly EOP combination and prediction solutions. The daily solutions are produced after 1700 UTC while the weekly EOP solutions are produced Thursday after 1700 UTC. These solutions include data from Atmospheric Angular Momentum (AAM) analysis and forecasts, Global Positioning System (GPS) solutions, Satellite Laser Ranging (SLR) solutions, and Very Long Baseline Interferometry (VLBI) solutions. The solutions are sent to roughly 700 people by e-mail per week and are picked up in roughly 40000 ftp downloads per month.

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Document Details

Document Type
Technical Report
Publication Date
Aug 01, 2009
Accession Number
ADA534031

Entities

People

  • B. Luzum
  • N. Stamatakos
  • W. Wooden

Organizations

  • United States Naval Observatory

Tags

Communities of Interest

  • Space

DTIC Thesaurus Topics

  • Angular Momentum
  • Artificial Satellites
  • Astronomy
  • Data Sets
  • Electronic Mail
  • Global Navigation Satellite Systems
  • Global Positioning Systems
  • Information Operations
  • Interferometry
  • Momentum
  • Observatories
  • Rotation
  • Satellite Navigation Systems

Readers

  • Astronomy and Astrophysics.
  • Database Systems and Applications
  • Mathematics or Statistics

Technology Areas

  • Directed Energy
  • Space
  • Space - Orbital Debris