Results 161 to 170 of about 57,094 (309)

Spatial relationship of turfgrass tissue nitrogen content and several vegetation indices on sand‐capped golf course fairways

Agrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract Vegetation indices (VIs), such as normalized difference vegetation index (NDVI), are widely used to assess nitrogen (N) status in crop systems and are gaining interest in turfgrass management. However, most studies have been conducted in controlled settings, and their relevance under real‐world golf course conditions remains unclear.
Madan Sapkota, Opeyemi E. Alabi, Weston W. Floyd, Sarah G. Hong, Dallas M. Williams, Briana M. Wyatt, A. Peyton Smith, Chase M. Straw   +7 more
wiley   +1 more source

Maritime urban tracking dataset in harbor environment. [PDF]

Sci Data
Dalhaug N, Nygård TA, Hinostroza M, Flemmen HD, Martens E, Stahl A, Mester R, Brekke EF.   +7 more
europepmc   +1 more source

Three‐Year Characterization of Boundary Layer Dynamics From GNSS Zenith Wet Delay Spectral Analysis

Atmospheric Science Letters, Volume 27, Issue 6, June 2026.
Three years of GNSS zenith wet delay observations at Payerne reveal that spectral parameters—cutoff frequency α and variance σ2—capture robust seasonal cycles in boundary layer turbulence (R2 = 0.54 for α). Their inverse coupling tightens to r = −0.82 under summer convection, encoding regime‐dependent physics.
Gaël Kermarrec, Xavier Calbet, Zhiguo Deng   +2 more
wiley   +1 more source

Subsidence more than doubles sea-level rise today along densely populated coasts. [PDF]

Nat Commun
Oelsmann J, Nicholls RJ, Lincke D, Marcos M, Shirzaei M, Sánchez L, Ohenhen L, Dettmering D, Hinkel J, Horton BP, Seitz F.   +10 more
europepmc   +1 more source

GNSS Coordination at the National Level: the Australian Experience

, 2004
In May 2000 the Australian Minister for Transport and Regional Services, advised by his Department, established a non-executive stakeholder body, the Australian GNSS Coordination Committee (AGCC), with terms of reference aimed at national coordination of
Sinnott, D.
core  

Whole System Ecohydrological Change Following Natural Flood Management and a Five‐Year Beaver Reintroduction Trial

Ecohydrology, Volume 19, Issue 4, June 2026.
ABSTRACT Once‐common beavers have been absent from the British landscape for centuries, but wild beaver populations have returned in recent years as part of reintroduction schemes, including releases into monitored enclosures. In North Yorkshire, such a release of Eurasian beavers took place in 2019.
Mark W. Smith, Alan Puttock, Megan J. Klaar, Huw Thomas, Lori Lawson Handley, Richard Brazier, Gareth Bradbury, Ambroise Baker, Ann Hanson, Nicholas Gibbons, Keith Gittens, Tom Spencer, Cath Bashforth   +12 more
wiley   +1 more source

Deep Learning-Driven Adaptive-Weight Kalman Filtering for Low-Cost GNSS in Challenging Environments. [PDF]

Sensors (Basel)
Zhang H, Shen S, Li L, Zhang J, Li H, Liu D, Li Z, Zhang Z, Wang X.   +8 more
europepmc   +1 more source

GNSS Station Kinematic Coordinate Analysis

The daily movements of EUPOS®-Riga permanent GNSS network stations have been studied. Bernese GPS Software, Version 5.0, in kinematic mode was applied. Eight EUREF Permanent Network (EPN) stations: JOZE, MDVJ, METS, PULK, RIGA, TORA, VIS0 and VLNS were ...
Haritonova, Diāna
core  

GNSS-IR and TDR data

Experimental data of apparent depth obtained by GNSS-IR and relative permittivity real part obtained by TDR.They are in Excel format and are separated by PRN name for each book.Row 1: Date and time of measurement (UTC)Rows 2 and 3: Value of relative ...
daiki kobayashi (17543652)
core   +1 more source

Laser bathymetry on rough riverbed channels: State‐of‐the‐art and future prospects

Earth Surface Processes and Landforms, Volume 51, Issue 6, June 2026.
This literature review found that topo‐bathymetric LiDAR has been successfully used to capture the structures of rough riverbeds and detect large boulders. While all of the studies that were reviewed used sensors that were operated from fixed‐wing aircraft, few studies have yet tested UAV‐borne sensors on rough riverbeds, despite the potential offered ...
Theresa M. Himmelsbach, Gottfried Mandlburger, Bernhard Gems, Jan Rhomberg‐Kauert, Markus Aufleger   +4 more
wiley   +1 more source