Science Keywords>SOLID EARTH>GEODETICS/GRAVITY>POLAR MOTION
Reference Frames and Earth Rotation by VLBI
Entry ID: NAOMIZSGL

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Summary
Abstract: Terrestrial and celestial reference frames and the earth rotation parameters
are determined from the global geodetic VLBI observations from 1984.
The data include site positions at 1988, site proper motions, radio source
positions, daily values of the polar coordinates, UT1-UTC and the nutation
offsets.
Geographic Coverage
(Click for Interactive Map)
Spatial coordinates   
  N: 90.0   S: -90.0   E: 180.0   W: -180.0

Temporal Coverage
Start Date: 1984-01-01
Location Keywords
Science Keywords
ISO Topic Category
Platform
FIXED OBSERVATION STATIONS Ancillary Description
Instrument
VLBI > Very Long Baseline Interferometry Ancillary Description
Project
Ancillary Keywords
Originating Center
NAOM
Data Center
National Astronomical Observatory, Japan Supplemental Info
Data Center URL: http://www.nao.ac.jp/

Data Center Personnel
Name: SEIJI MANABE
Phone: 81-197-22-7133
Contact Address:
2-12 Hoshigaoka-cho, Mizusawa-shi, Iwate 023
Country: Japan
Personnel
SEIJI MANABE
Role: INVESTIGATOR
Role: DIF AUTHOR
Role: TECHNICAL CONTACT
Phone: 81-197-22-7133
Contact Address:
2-12 Hoshigaoka-cho, Mizusawa-shi, Iwate 023
Country: Japan
Creation and Review Dates
Last DIF Revision Date: 1997-01-13

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