'Earth rotation' diaporamas de présentation

GRACE Time-Variable Gravity & Geophysical Applications

GRACE Time-Variable Gravity & Geophysical Applications. Jianli Chen, Ph.D. ( ?? ? ) Center for Space Research, University of Texas at Austin http://www.csr.utexas.edu/personal/chen/ E-mail: chen@csr.utexas.edu. September 2008 - China. ?? ?? :

843 views • 66 slides

2 pt

Day & Night. Seasons. Moon. Scale Distance. Shadow Caster. 1 pt. 1 pt. 1 pt. 1 pt. 1 pt. 2 pt. 2 pt. 2 pt. 2 pt. 2 pt. 3 pt. 3 pt. 3 pt. 3 pt. 3 pt. 4 pt. 4 pt. 4 pt. 4 pt. 4 pt. 5 pt. 5 pt. 5 pt. 5 pt. 5 pt. What motion of the Earth causes day and night?.

608 views • 51 slides

VLBI/e-VLBI

VLBI/e-VLBI. An Introduction for Networkers Tasso Tzioumis, ATNF, CSIRO. Outline. Caveat: A Basic introduction Not a review of the latest techniques and results Radio Interferometry & VLBI Why: Science with VLBI How: Technology e-VLBI: Impact. Radio Interferometry.

706 views • 39 slides

Understanding Weather and Climate 3rd Edition Edward Aguado and James E. Burt

Understanding Weather and Climate 3rd Edition Edward Aguado and James E. Burt. Anthony J. Vega. Part 1. Energy and Mass. Chapter 4. Atmospheric Pressure and Wind. Introduction. Atmospheric pressure = force per unit area exerted by atmospheric gases Expressed in millibar or pascal

542 views • 30 slides

The 3D representation of the new transformation from the terrestrial to the celestial system.

406 views • 30 slides

The 3D representation of the new transformation from the terrestrial to the celestial system.

551 views • 30 slides

IGS Products and Applications

IGS Products and Applications. Jan Kouba Geodetic Survey Div. NRCan Canada. Content. IGS Combined Products Objectives Description Precision/availability Consistency Use of IGS Products Relative Positioning Precise Point Positioning/Navigation Compatibility Scientific Applications

719 views • 29 slides

Information System and Data Center for Earth Observation Data

Information System and Data Center for Earth Observation Data. The Electronic Geophysical Year. Bernd Ritschel, GFZ Potsdam, Data Center rit@gfz-potsdam.de. ISDC collaboration projects. CHAMP and GRACE satellite missions

413 views • 28 slides

3D representation of the Non-Rotating Origin

3D representation of the Non-Rotating Origin. Olivier de Viron and Veronique Dehant Royal Observatory of Belgium Scientific adviser: Nicole Capitaine. The Terrestrial Reference Frame. The Celestial Reference Frame. 2 systems in an ideal world. The less ideal world. TRF. Intermediate RS.

279 views • 27 slides

A lecture series on relativity theory and quantum mechanics

438 views • 27 slides

Current Activities and Status of Lunar Laser Ranging Worldwide

498 views • 27 slides

NASA GNSS Applications & Geosciences

NASA GNSS Applications & Geosciences. Ruth E. Neilan Jet Propulsion Laboratory California Institute of Technology International GNSS Central Bureau Pasadena, CA Munich GNSS Summit March 8, 2007. Overview. Early NASA role in GPS - historical perspective GNSS for Geodesy and Geosciences

442 views • 21 slides

S. Pireaux

341 views • 21 slides

Mobile Communications Chapter 5: Satellite Systems

466 views • 20 slides

Origin of the Moon

366 views • 18 slides

241 views • 12 slides

The big gray circle

The big gray circle. Does the moon rise at the same time and same location?. Question . Does the moon rise at the same time and the same location? . Hypothesis .

210 views • 9 slides

Earth Rotation & Revolution

Earth Rotation & Revolution. Physical Geography 10. Earth Rotation. The earth rotates on its axis a full 360 degrees every 24 hours. This causes the difference between night and day. Earth Revolution. Earth makes a complete revolution around the sun every 365 and 1/4 days.

967 views • 9 slides

The Sun-Earth-Moon System

303 views • 7 slides

[CRF] = Q.R.W [TRF]

171 views • 1 slides