Results 91 to 100 of about 5,602 (209)

Strain patterns along the Kaparelli–Asopos rift (central Greece) from campaign GPS data

open access: yesAnnals of Geophysics, 2015
We present results from four GPS campaigns in the broader Kaparelli–Asopos area in central Greece. This area is undergoing extension as demonstrated by seismological, geodetic and geological data.
Aggeliki Marinou   +3 more
doaj   +1 more source

Penentuan Koordinat Definitif Epoch 2013 Stasiun Cors Geodesi Undip Dengan Menggunakan Perangkat Lunak Gamit 10.04 [PDF]

open access: yes, 2013
Perkembangan teknologi penentuan posisi dengan satelit Global Navigation Satellite System (GNSS) memunculkan sistem pengadaan titik kontrol dasar modern sebagai referensi penentuan posisi untuk pengukuran dan pemetaan yang bersifat aktif, terus ...
Purba, E. S. (Edy)   +2 more
core  

Crustal movement model in the ITRF2020 – a case study in Northern Vietnam

open access: yesЗаписки Горного института
In the North area of Vietnam, the crustal movement velocity of 38 GNSS points belonging to different international Earth reference frames (ITRF2000, ITRF2005, ITRF2008) is adjusted to the international Earth reference frame ITRF2020.
Bui Thi Hong Tham, Phi Truong Thanh
doaj  

Terrestrial reference frame scale drift anomalies in VLBI and the contribution of Ny-Ålesund radio telescopes

open access: yesEarth, Planets and Space
The scale of the last realization of the International Terrestrial Reference System, the frame ITRF2020, is derived from a combination of Very Long Baseline Interferometry (VLBI) and Satellite Laser Ranging observations.
Lisa Kern   +3 more
doaj   +1 more source

Estudio del movimiento del punto ETCG con base en mediciones GPS y dentro del sistema mundial ITRF

open access: yesUniciencia, 2002
Con el fin de estudiar la variación en la posición elipsoídica del punto ETCG, se hicieron mediciones GPS en dos épocas diferentes, después de que dicho punto se vinculó por primera vez al sistema mundial, Sistema de Referencia Terrestre Internacional ...
Jorge Moya Zamora
doaj  

The international global navigation satellite systems service (IGS): development and achievements [PDF]

open access: yes, 2018
Since 21 June 1992 the International GPS Service (IGS), renamed International GNSS Service in 2005, produces and makes available uninterrupted time series of its products, in particular GPS observations from the IGS Global Network, GPS orbits, Earth ...
Beutler, Gerhard   +2 more
core  

When a calorie is not just a calorie: Diet quality and timing as mediators of metabolism and healthy aging. [PDF]

open access: yesCell Metab, 2023
Mihaylova MM   +15 more
europepmc   +1 more source

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