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Current state of art of satellite altimetry [PDF]

Geodesy and Cartography, 2017
One of the fundamental problems of modern geodesy is precise defi nition of the gravitational fi eld and its changes in time. This is essential in positioning and navigation, geophysics, geodynamics, oceanography and other sciences related to the climate
Łyszkowicz Adam Bolesław, Bernatowicz Anna   +1 more
doaj   +2 more sources

OVERVIEW OF THE TERRESTRIAL ECOSYSTEM CARBON MONITORING SATELLITE LASER ALTIMETER [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
The Terrestrial Ecosystem Carbon Monitoring satellite will be the first satellite of China with multi-beams laser altimeter and repetition frequency equal to GLAS on the world first laser altimetry satellite ICESat, but smaller diameter than GLAS.
G. Li, X. Gao, F. Hu, A. Guo, Z. Liu, J. Chen, C. Liu, S. Nie, A. Fu   +8 more
doaj   +1 more source

Arctic Sea-Ice Surface Elevation Distribution from NASA’s Operation IceBridge ATM Data

Remote Sensing, 2022
In this paper, we characterize the sea-ice elevation distribution by using NASA’s Operation IceBridge (OIB) Airborne Topographic Mapper (ATM) L1B data over the Arctic Ocean during 94 Spring campaigns between 2009 and 2019.
Donghui Yi, Alejandro Egido, Walter H. F. Smith, Laurence Connor, Christopher Buchhaupt, Dexin Zhang   +5 more
doaj   +1 more source

Development of a GNSS/INS buoy array in preparation for SWOT validation in Bass Strait

Frontiers in Marine Science, 2023
In preparation for validation of the swath-based altimetry mission (Surface Water Oceanography Topography, SWOT), we developed a buoy array, equipped with Global Navigation Satellite System/Inertial Navigation System, capable of accurately observing sea ...
Boye Zhou, Christopher Watson, Christopher Watson, Jack Beardsley, Jack Beardsley, Benoit Legresy, Benoit Legresy, Matt A. King   +7 more
doaj   +1 more source

Monitoring of Hydrological Resources in Surface Water Change by Satellite Altimetry

Remote Sensing, 2022
Satellite altimetry technology has unparalleled advantages in the monitoring of hydrological resources. After decades of development, satellite altimetry technology has achieved a perfect integration from the geometric research of geodesy to the natural ...
Wei Li, Xukang Xie, Wanqiu Li, Mark van der Meijde, Haowen Yan, Yutong Huang, Xiaotong Li, Qianwen Wang   +7 more
doaj   +1 more source

Satellite Altimetry: Achievements and Future Trends by a Scientometrics Analysis

Remote Sensing, 2022
Scientometric reviews, facilitated by computational and visual analytical approaches, allow researchers to gain a thorough understanding of research trends and areas of concentration from a large number of publications.
Lei Yang, Lina Lin, Long Fan, Na Liu, Lingyong Huang, Yongsheng Xu, Stelios P. Mertikas, Yongjun Jia, Mingsen Lin   +8 more
doaj   +1 more source

ICESAT-2 LASER ALTIMETRY DATA-GUIDED HIGH-ACCURACY POSITIONING OF SATELLITE STEREO IMAGES [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
Positioning accuracy is a key indicator that restricts the accuracy of satellite image mapping. Laser altimetry acquires surface height in decimeters or higher accuracy, providing high-accuracy topographic information for satellite photogrammetry.
S. Zou, S. Zou, H. Pan, Z. Zou, Y. Zhang, S. Wu   +5 more
doaj   +1 more source

Eddy Dynamics From Satellite Altimetry [PDF]

Oceanography, 2010
Most of the kinetic energy of ocean circulation is contained in ubiquitous mesoscale eddies. Their prominent signatures in sea surface height have rendered satellite altimetry highly effective in observing global ocean eddies. Our knowledge of ocean eddy dynamics has grown by leaps and bounds since the advent of satellite altimetry in the early 1980s ...
Fu, Lee-Lueng, Chelton, Dudley B., Le Traon, Pierre Yves, Morrow, Rosemary   +3 more
openaire   +4 more sources

Large River Plumes Detection by Satellite Altimetry: Case Study of the Ob–Yenisei Plume

Remote Sensing, 2021
Satellite altimetry is an efficient instrument for detection dynamical processes in the World Ocean, including reconstruction of geostrophic currents and tracking of mesoscale eddies.
Dmitry Frey, Alexander Osadchiev
doaj   +1 more source

Satellite radar altimetry for monitoring small rivers and lakes in Indonesia [PDF]

Hydrology and Earth System Sciences, 2015
Remote sensing and satellite geodetic observations are capable of hydrologic monitoring of freshwater resources. Although satellite radar altimetry has been used in monitoring water level or discharge, its use is often limited to monitoring large rivers (
Y. B. Sulistioadi, K.-H. Tseng, C. K. Shum, H. Hidayat, M. Sumaryono, A. Suhardiman, F. Setiawan, S. Sunarso   +7 more
doaj   +1 more source