[PDF] Lesson III. TOPEX /Poseidon Altimetry

TOPEX/POSEIDON

these prior missions the primary instrument on-board the TOPEX/POSEIDON satellite is a radar altimeter. The altimeter is similar to aircraft radar

Lesson III. TOPEX /Poseidon Altimetry

The goal of this unit is to explain how altimeters on the TOPEX/Poseidon satellite obtain global sea level measurements. Keywords: Altimeter remote sensing

TOPEX/POSEIDON

these prior missions the primary instrument on-board the TOPEX/POSEIDON satellite is a radar altimeter. The altimeter is similar to aircraft radar

A Global Ocean Tide Model From TOPEX/POSEIDON Altimetry

measurements by the TOPEX/POSEIDON satellite altimeter. Comparisons with deep-ocean tide-gauge measurements show that this new tidal solution is an im-.

Empirical ocean tide models estimated from TOPEX/POSEIDON

Dec 15 1995 10 to 78 of the TOPEX/POSEIDON (T/P) altimeter mission. The three models ... ocean tide models derived from T/P altimetry is the.

Ob river discharge from TOPEX/Poseidon satellite altimetry (1992

Apr 6 2020 The paper discusses an application of the TOPEX/Poseidon (T/P) altimetry data to estimate the discharge of one of the largest Arctic.

Empirical ocean tide models estimated from TOPEX/POSEIDON

Dec 15 1995 10 to 78 of the TOPEX/POSEIDON (T/P) altimeter mission. The three models ... ocean tide models derived from T/P altimetry is the.

Improved determination of global mean sea level variations using

Jun 1 1997 variations using TOPEX/POSEIDON altimeter data. R. S. Nerem

Aviso User Handbook: Merged Topex/Poseidon Products

products on AVISO/Altimetry CD ROMs containing merged TOPEX/POSEIDON Geophysical. Data Records (GDR-Ms version C). The document includes 11 chapters and 2 

A preliminary tidal analysis of TOPEX/POSEIDON altimetry

Dec 15 1994 Approximately 12 months of data from the TOPEX/POSEIDON satellite altimeter mission are analyzed for the major short-period oceanic tides.

TOPEX Press Kit3 - NASA Jet Propulsion Laboratory (JPL)

TOPEX/POSEIDON is equipped with instruments that enable scientists to accurately pinpoint the satellite's location Precise orbit determination is crucial because errors in locating the spacecraft would distort the sea level measurement calculated from the altimeter readings TOPEX/POSEIDON will measure the distance from the satellite to the sea

Lesson III TOPEX /Poseidon Altimetry - USF

The TOPEX/Poseidon spacecraft uses a high precision radar altimeter to take measurements of sea surface height over 90 of the world’s ice-approximately 10 days TOPEX/Poseidon completes 127 orbits or a cycle In that time it records sea level measurements for free oceans The satellite orbits at an the entire globe

What is the TOPEX/Poseidon radar altimeter?

TOPEX/Poseidon' radar altimeter provided the first continuous global coverage of the surface topography of the oceans. From orbit 1,330 kilometers above Earth, TOPEX/Poseidon provided measurements of the surface height of 95 percent of the ice-free ocean to an accuracy of 3.3 centimeters.

How accurate is TOPEX/Poseidon's sea level measurement?

The Ocean Topography Experiment (TOPEX)/Poseidon has provided nearly continuous measurements of sea level accurate to 5 cm or better for the last two years. This unprecedented level of accuracy has been accomplished through improvements to the orbit determination, ionosphere correction, and wet troposphere correction over previous missions.

How did TOPEX/Poseidon develop a map of ocean topography?

TOPEX/Poseidon used the global perspective available only from space to develop maps of ocean topography showing the barely perceptible hills and valleys of the sea surface. This effort significantly expanded the knowledge developed from shipboard research, which is limited to specific locations.