Results 261 to 270 of about 86,799 (386)

Cross-sectional ocean current data from vessel mounted acoustic Doppler current profiler (ADCP) survey in the Alas Strait, Indonesia. [PDF]

Data Brief
Brammadi S, Poerbandono, Mayerle R.
europepmc   +1 more source

Astronomy, geodesy and map-drawing in Moldova since the Middle Ages till the World War I

, 2000
Alex Gaina
openalex   +2 more sources

Time and laser ranging: a window of opportunity for geodesy, navigation, and metrology

Journal of Geodesy, 2018
P. Exertier, A. Belli, A. Belli, Etienne Samain, W. Meng, H. Zhang, K. Tang, A. Schlicht, Ulrich Schreiber, Urs Hugentobler, I. Procházka, Xiaoli Sun, J. McGarry, D. Mao, A. Neumann   +14 more
semanticscholar   +1 more source

Statistical disaggregation—A Monte Carlo approach for imputation under constraints

Scandinavian Journal of Statistics, Volume 52, Issue 3, Page 1376-1421, September 2025.
Abstract Equality‐constrained models naturally arise in problems in which the measurements are taken at different levels of resolution. The challenge in this setting is that the models usually induce a joint distribution which is intractable. Resorting to instead sampling from the joint distribution by means of a Monte Carlo approach is also ...
Shenggang Hu, Hongsheng Dai, Fanlin Meng, Louis Aslett, Murray Pollock, Gareth O. Roberts   +5 more
wiley   +1 more source

Space-based natural and human-induced water storage change quantification. [PDF]

Sci Rep
Schumacher M, van Dijk AIJM, Retegui-Schiettekatte L, Yang F, Forootan E.   +4 more
europepmc   +1 more source

Sparse Fréchet sufficient dimension reduction with graphical structure among predictors

Scandinavian Journal of Statistics, Volume 52, Issue 3, Page 1422-1443, September 2025.
Abstract Fréchet regression has received considerable attention to model metric‐space valued responses that are complex and non‐Euclidean data, such as probability distributions and vectors on the unit sphere. However, existing Fréchet regression literature focuses on the classical setting where the predictor dimension is fixed, and the sample size ...
Jiaying Weng, Kai Tan, Cheng Wang, Zhou Yu   +3 more
wiley   +1 more source

The Influence of the Addition of Microsilica and Fly Ash on the Properties of Ultra-High-Performance Concretes. [PDF]

Materials (Basel)
Szcześniak A, Siwiński J, Stolarski A, Piekarczuk A, Nasiłowska B.   +4 more
europepmc   +1 more source

Annual reports of the French National Committee for Geodesy and Geophysics for 1958

, 1959
Pierre Tardi, André Gougenheim
openalex   +1 more source

Modernizing and expanding the NASA Space Geodesy Network to meet future geodetic requirements

Journal of Geodesy, 2018
S. Merkowitz, S. Bolotin, Pedro Elosegui, J. Esper, J. Gipson, L. Hilliard, E. Himwich, E. Hoffman, D. Lakins, R. Lamb, F. LeMoine, J. Long, Jan F. McGarry, Daniel MacMillan, B. P. Michael, C. Noll, E. Pavlis, M. Pearlman, C. Ruszczyk, M. Shappirio, D. Stowers   +20 more
semanticscholar   +1 more source

Asymptotics of quantum 6j$6j$‐symbols and generalized hyperbolic tetrahedra

Journal of Topology, Volume 18, Issue 3, September 2025.
Abstract We establish the geometry behind the quantum 6j$6j$‐symbols under only the admissibility conditions as in the definition of the Turaev–Viro invariants of 3‐manifolds. As a classification, we show that the 6‐tuples in the quantum 6j$6j$‐symbols give in a precise way to the dihedral angles of (1) a spherical tetrahedron, (2) a generalized ...
Giulio Belletti, Tian Yang
wiley   +1 more source