Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Willem Vreeling"'
Autor:
Peter Strobl, Horst Schwarzer, Peter Gege, Jochen Fries, Paul Schötz, Peter Haschberger, Birgit Suhr, Gerd Ulbrich, Willem Vreeling
Publikováno v:
ISPRS Journal of Photogrammetry and Remote Sensing. 64:387-397
A new facility designed to perform calibration measurements of airborne imaging spectrometers was established at the German Aerospace Center (DLR) in Oberpfaffenhofen. This Calibration Home Base (CHB) is optimized to characterize radiometrically, spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f1f13c506a685b802fbf5acce1b1d13
https://doi.org/10.1016/j.isprsjprs.2009.01.006
https://doi.org/10.1016/j.isprsjprs.2009.01.006
Autor:
Valery P. Koshelets, O. M. Pylypenko, Willem Vreeling, Pavel A. Yagoubov, Andrey Khudchenko, M. Yu. Torgashin, Lyudmila V. Filippenko, Andrey B. Ermakov, Ruud W. M. Hoogeveen, Wolfgang Wild, O. V. Koryukin, Alexander S. Sobolev
Publikováno v:
Journal of Physics, Conference Series, 43(1), 1377-1380. IoP Publishing
In this report we present design and first experimental results for development of the submm superconducting integrated receiver spectrometer for Terahertz Limb Sounder (TELIS). TELIS is a collaborative European project to build up a three-channel he
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fc545641741c025355e7e9278803151
https://doi.org/10.1088/1742-6596/43/1/337
https://doi.org/10.1088/1742-6596/43/1/337
Autor:
P.R. Wesselius, Sergey V. Shitov, Vladimir L. Vaks, Valery P. Koshelets, Lyudmila V. Filippenko, P. N. Dmitriev, Willem Vreeling, Pavel A. Yagoubov, V. V. Khodos, A.B. Ermakov
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 13:684-687
A submillimeter heterodyne spectrometer employing a superconducting local oscillator is demonstrated for the first time. The sensor chip comprises a quasioptical double-dipole lens-antenna SIS mixer (T/sub RX/=250 K at 380 GHz), a Josephson flux-flow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3eeae8ce225c86b06b653d2cc491ef2d
https://doi.org/10.1109/tasc.2003.813998
https://doi.org/10.1109/tasc.2003.813998
Autor:
Konrad Kandler, K. Lieke, Thomas Trautmann, Willem Vreeling, Bernadett Weinzierl, Erwin Lindermeir, Matthias Tesche, Manfred Wendisch, Silke Groß, Claas Köhler
Publikováno v:
Tellus. Series B: Chemical and Physical Meteorology, 63(4), 751-769. CO-ACTION PUBLISHING
Tellus B; Vol 63, No 4 (2011)
Tellus B; Vol 63, No 4 (2011)
Ground-based high spectral resolution measurements of downwelling radiances from 800 to 1200 cm -1 were conducted between 20 January and 6 February 2008 within the scope of the SAMUM-2 field experiment. We infer the spectral signature of mixed biomas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e272b30ad6ef075da2f0acd51b19ab88
https://elib.dlr.de/74475/
https://elib.dlr.de/74475/
