Sea-level measurements from radar satellite altimetry have reached a high level of accuracy
and precision, which enables detection of global mean sea-level rise and attribution of most …

Forecasting sea level is critical for coastal structure building and port operations. There are,
however, challenges in making these predictions, resulting from the complicated processes …

Abstract The High Accuracy Service (HAS) is an upcoming addition to the Galileo service
portfolio that offers free correction data for precise point positioning in real-time. Beyond …

Abstract The Sentinel-6 (or Jason-CS) altimetry mission provides a long-term extension of
the Topex and Jason-1/2/3 missions for ocean surface topography monitoring. Analysis of …

Improving and homogenizing time and space reference systems on Earth and, more
specifically, realizing the Terrestrial Reference Frame (TRF) with an accuracy of 1 mm and a …

Satellite altimetry has been widely used for inland water monitoring and modeling in the
present decade. In this paper, the availability, data quality, and quantity of a number of …

The feasibility of precise real-time orbit determination of low earth orbit satellites using
onboard GNSS observations is assessed using six months of flight data from the Sentinel-6A …

This review paper reports on the state-of-the-art concerning observations of surface winds,
waves, and currents from space and their use for scientific research and subsequent …

High-precision applications of GNSS require accurate calibrations to correct for phase
variations of the transmitting antennas. Calibrations distributed by the International GNSS …

The GENESIS mission prepared for launch in 2027 integrates the four space-geodetic
techniques on a single spaceborne platform in medium Earth orbit. With its unique …