Results 121 to 130 of about 28,419 (239)

Improved Bathymetry Estimation Using Satellite Altimetry-Derived Gravity Anomalies and Machine Learning in the East Sea

Journal of Marine Science and Engineering
This study aims to improve the accuracy of bathymetry predicted by gravity-geologic method (GGM) using the optimal machine learning model selected from machine learning techniques.
Kwang Bae Kim, Jisung Kim, Hong Sik Yun
doaj   +1 more source

Interaction of marine geodesy, satellite technology and ocean physics [PDF]

The possible applications of satellite technology in marine geodesy and geodetic related ocean physics were investigated. Four major problems were identified in the areas of geodesy and ocean physics: (1) geodetic positioning and control establishment ...
Fubara, D. M. J., Mourad, A. G.
core   +1 more source

The Geoscience Laser Altimetry/Ranging System (GLARS) [PDF]

The Geoscience Laser Altimetry Ranging System (GLARS) is a highly precise distance measurement system to be used for making extremely accurate geodetic observations from a space platform.
Abshire, J. B., Bufton, J. L., Cohen, S. C., Degnan, J. J., Garvin, J. B.   +4 more
core   +1 more source

Rain and ice flagging of Envisat altimeter and MWR data [PDF]

, 2004
Altimetry range, wave height, and wind speed measurements are often corrupted by two effects over the ocean: rain and sea-ice. Radiometer measurements, which provide the altimetric wet troposphere correction, are similarly corrupted by the presence of ...
Lillibridge, J., Quartly, G., Scharroo, R.   +2 more
core  

An investigation of the on-board microwave radiometer of satellite Altimetry for studying the atmosphere variability

Earth, Planets and Space
Since its first launching, the ability of satellite Altimetry in providing reliable and accurate ocean geophysical information of the sea surface height (SSH), significant wave height (SWH), and wind speed has been proven by numerous researchers, as it ...
Noor Nabilah Abdullah, Dudy Darmawan Wijaya, Irwan Meilano, Wedyanto Kuntjoro, Zamzam Akhmad Jamaluddin Tanuwijaya, Muhammad Rais Abdillah, Fathin Nurzaman   +6 more
doaj   +1 more source

Detailed gravity anomalies from GEOS-3 satellite altimetry data [PDF]

A technique for deriving mean gravity anomalies from dense altimetry data was developed. A combination of both deterministic and statistical techniques was used.
Gopalapillai, G. S., Mourad, A. G.
core   +1 more source

Coastal sea level anomalies and associated trends from Jason satellite altimetry over 2002-2018. [PDF]

Sci Data, 2020
Climate Change Initiative Coastal Sea Level Team.
europepmc   +1 more source

Geodetic research studies Final technical report [PDF]

Geopotential surface measurement of ocean using altimeter ...
Gaposchkin, E. M., Lundquist, C. A., Veis, G.   +2 more
core   +1 more source

A comparison of satellite systems for gravity field measurements [PDF]

A detailed and accurate earth gravity field model is important to the understanding of the structure and composition of the earth's crust and upper mantle.
Argentiero, P. D., Lowrey, B. E.
core   +1 more source

Satellite altimetry for hydrological purpose

, 2011
As a new spatial measuring technic developed in 1970s, altimetry was designed to determine the sea surface height based on spatial technology, electronic technology and microwave technology. It also plays an important role in geodesy and oceanography; meanwhile, it can provide all-weather and repetitious measurements in global region for the studying ...
openaire   +2 more sources