Results 111 to 120 of about 215,132 (193)

A Tri-Band Cooled Receiver for Geodetic VLBI. [PDF]

Sensors (Basel), 2021
López-Pérez JA, Tercero-Martínez F, Serna-Puente JM, Vaquero-Jiménez B, Patino-Esteban M, García-Carreño P, González-García J, García-Pérez Ó, Beltrán-Martínez FJ, Albo-Castaño C, Gallego-Puyol JD, López-Fernández I, Díez-González C, Malo-Gómez I, Barbas-Calvo L, de Vicente-Abad P, López-Fernández JA.   +16 more
europepmc   +1 more source

Optical frequency comb integration in radio telescopes: advancing signal generation and phase calibration. [PDF]

Light Sci Appl
Hyun M, Ahn C, Choi J, Baek J, Jeong W, Je DH, Byun DY, Wagner J, Heo MS, Jung T, Kim J.   +10 more
europepmc   +1 more source

Revitalizing Astronomical Azimuth Determination: Integrating Modern Computing with Traditional Techniques. [PDF]

Sensors (Basel)
Barazzetti L.
europepmc   +1 more source

Inter-Comparison of UT1-UTC from 24-Hour, Intensives, and VGOS Sessions during CONT17. [PDF]

Sensors (Basel), 2022
Raut S, Heinkelmann R, Modiri S, Belda S, Balidakis K, Schuh H.   +5 more
europepmc   +1 more source

Publications of the Coast and Geodetic Survey

, 1955
Mode of access ...
U.S. Coast and Geodetic Survey
core  

Volcanic crisis reveals coupled magma system at Santorini and Kolumbo. [PDF]

Nature
Isken MP, Karstens J, Nomikou P, Parks MM, Drouin V, Rivalta E, Crutchley GJ, Haghighi MH, Hooft EEE, Cesca S, Walter TR, Hainzl S, Saul J, Anastasiou D, Raptakis K, Shapiro NM, Münchmeyer J, Higueret Q, Soubestre J, Brenguier F, Hufstetler RS, Autumn KR, Tsakiri M, Lange D, Kopp H, Urlaub M, Blanch Jover M, Preine J, Hübscher C, Motagh M, Müller D, Dahm T, Berndt C.   +32 more
europepmc   +1 more source

The source scaling and seismic productivity of slow slip transients. [PDF]

Sci Adv, 2021
Passarelli L, Selvadurai PA, Rivalta E, Jónsson S.   +3 more
europepmc   +1 more source

MPA-based pointing calibration for Q/V band LEO canted antennas. [PDF]

Sci Rep
Ren P, Zhou G, Li X, Han J.
europepmc   +1 more source

A critical evaluation of the new Hall of Astronomy of the University of Mexico Science Museum

, 2008
On December 2004, the newly designed astronomy hall at Universum, the science museum of the Universidad Nacional Autonoma de Mexico, was opened to the public.
Doddoli, Consuelo, Torres-Peimbert, Silvia   +1 more
core  

Calibration method for the optical system of infrared CMOS-theodolite in astronomical measurement. [PDF]

Sci Rep
Ruan C, Zhang H, Li C, Tong S, Chen S, Shi C.   +5 more
europepmc   +1 more source