Results 61 to 70 of about 36,432 (298)
International Journal of Climatology, EarlyView.Unique characteristics of winter daily minimum (Tmin) and maximum (Tmax) temperatures and freeze days across the conterminous United States from 1952 to 2024 are examined. Results show spatial heterogeneity in Tmin/Tmax warming rates across the tropical‐temperate transition zone in the southeastern United States, and that the highest temperature on the
Vincent M. Brown +4 more
wiley +1 more source
SensorsThe Loran-C system employs the spherical hyperbola positioning (SHP) method. However, SHP has three drawbacks in inland regions: first, approximating the Earth’s ellipsoid as a sphere introduces positioning errors; second, hyperbola positioning ...
Ao Gao +6 more
doaj +1 more source
Projekt nove gravimetrične mreže 1. reda Republike Slovenije : Project of new 1st Order Gravimetric Network of the Republic of [PDF]
Geodetski Vestnik, 2006 The project of a new gravimetric network of Slovenia is presented. It resulted from the needs for the new gravimetric and height systems of Slovenia, all parts of the new national coordinate system.
Božo Koler, Klemen Medved, Miran Kuhar
doaj
Remote Sensing, 2019 We present a detailed map of ground movement in Italy derived from the combination of the Global Navigation Satellite System (GNSS) and Satellite Synthetic Aperture Radar (SAR) interferometry.
Gregorio Farolfi +2 more
doaj +1 more source
Limnology and Oceanography: Methods, EarlyView.Abstract Understanding a population's distribution depends on observing the presence and movement of individuals throughout their range. For highly mobile marine species, these observations typically rely on high effort monitoring programs. Tracking enough individuals to understand trends in movement behavior is not always logistically feasible, and ...
Abigail M. Kreuser +3 more
wiley +1 more source
Refining techniques for high‐frequency monitoring of chlorophyll a fluorescence in estuarine systems
Limnology and Oceanography: Methods, EarlyView.Abstract Concentrations of the photosynthetic pigment chlorophyll a are commonly used as a proxy for phytoplankton biomass in aquatic systems. Traditional methods for extracting chlorophyll a in discrete samples limit measurement frequency, while in situ sensor technology provides high frequency chlorophyll a fluorescence measurements at a more ...
Nicole Dix +10 more
wiley +1 more source
Kartografija i Geoinformacije, 2011 The 3rd Croatian NSDI and INSPIRE Day and the 7th Cartography and Geoinformation Conference, organized by the Croatian Cartographic Society and the State Geodetic Administration, were held at the Faculty of Civil Engineering, Architecture and Geodesy of ...
Marina Rajakovic +1 more
doaj
On the combination of altimetry and tide gauge observations in the Norwegian coastal zone
Journal of Geodetic ScienceWe have, using altimetry observations, investigated the nature and magnitude of variations in the local mean dynamic topography (MDT) along the Norwegian coast. Following our findings, we argue that the MDT is well approximated by the nearest observation
Mysen Eirik, Breili Kristian
doaj +1 more source
International Association of Geodesy
The International Association of Geodesy (IAG), one of seven associations within the International Union of Geodesy and Geophysics (IUGG), provides links to publications, meeting announcements, training, membership, and news ...
core +2 more sources