Results 101 to 110 of about 733,426 (347)
Compactifications of strata of differentials
Bulletin of the London Mathematical Society, EarlyView.Abstract In this informal expository note, we quickly introduce and survey compactifications of strata of holomorphic 1‐forms on Riemann surfaces, that is, spaces of translation surfaces. In the last decade, several of these have been constructed, studied, and successfully applied to problems.
Benjamin Dozier
wiley +1 more source
Remote Sensing, 2020 Monitoring environmental hazards, owing to natural and anthropogenic causes, is an important issue, which requires proper data, models, and cross-validation of the results.
Nureldin A.A. Gido +3 more
doaj +1 more source
Satellite applications to marine geodesy [PDF]
Potential use of satellites for enhancing positioning capabilities and for marine geodetic ...
Frazier, N. A. +4 more
core +1 more source
Bounded cohomology of groups acting on trees with almost prescribed local actions
Bulletin of the London Mathematical Society, EarlyView.Abstract We prove the vanishing of bounded cohomology of the groups acting on trees with almost prescribed local actions G(F,F′)$G(F, F^{\prime })$, where F
Giuseppe Bargagnati, Elena Bogliolo
wiley +1 more source
GPS Satellite Surveying in Developing Countries - A Review
Journal of King Saud University: Engineering Sciences, 1989 The use of the GPS system for survey and geodesy is a technological breakthrough that will revolutionize the standards, accuracy, speed and practice of every day surveying.
Ibrahim Al-Kadi
doaj
DMA precise time and time interval requirements [PDF]
Defense Mapping Agency timing requirements ranging from milliseconds to tenths of nanoseconds and its use of geodetic astronomy and satellite geodesy programs are discussed in ...
Carnahan, R. H.
core +1 more source
, 2007 The current bounds on the PPN parameters gamma and beta are of the order of 10^-4-10^-5. Various missions aimed at improving such limits by several orders of magnitude have more or less recently been proposed like LATOR, ASTROD, BepiColombo and GAIA ...
Ciufolini I. +8 more
core +1 more source
A History of UNAVCO: Four Decades of Advancing Geodesy
Perspectives of Earth and Space Scientists, Volume 6, Issue 1, December 2025.Abstract UNAVCO was a university‐governed consortium funded by the National Science Foundation (NSF), with support from the National Aeronautics and Space Administration (NASA) and the United States Geological Survey (USGS), to support geoscience research and education using geodesy.
Emily E. Zawacki +4 more
wiley +1 more source
Andean tectonics: Implications for Satellite Geodesy [PDF]
Current knowledge and theories of large scale Andean tectonics as they relate to site planning for the NASA Crustal Dynamics Program's proposed high precision geodetic measurements of relative motions between the Nazca and South American plates are ...
Allenby, R. J.
core +1 more source
Satellite geodesy: Data acquisition
Eos, Transactions American Geophysical Union, 1971 After more than a decade of satellite observations, the data acquired during the past quadrennium have been the catalyst needed to bring about great achievements in satellite geodesy. Unlike earlier solutions our present determinations include very elaborate gravitational models containing hundreds of terms, precise worldwide positions good to ±10 ...
openaire +2 more sources