Zobrazeno 1 - 10
of 460
pro vyhledávání: '"L. Hollberg"'
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-2-W13, Pp 203-206 (2019)
Forage monitoring in grassland is an important task to support management decisions. Spatial data on (i) yield,(ii) quality, and (iii) floristic composition are of interest. The spatio-temporal variability in grasslands is significant and requires fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d12530afb9c0b3593b8319c9bc96acc
https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-2-W13/203/2019/isprs-archives-XLII-2-W13-203-2019.pdf
https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-2-W13/203/2019/isprs-archives-XLII-2-W13-203-2019.pdf
Autor:
Frank Thonfeld, Andreas Rienow, Olena Dubovyk, Ayman Abdel-Hamid, Agatha Akpeokhai, Esther Amler, Georg Bareth, Amit Kumar Basukala, Morton Canty, Manfred Denich, Tomasz Dobrzeniecki, Jessica Ferner, Hendrik Flügel, Gohar Ghazaryan, Ellen Götz, Valerie Graw, Klaus Greve, Reginald Guuroh, Sascha Heinemann, Tobias Henning, Konrad Hentze, Jens L. Hollberg, Fridah Kirimi, Sophie Kocherscheidt, Bärbel Konermann-Krüger, Di Liu, Javier Muro, Carsten Oldenburg, Annette Ortwein, Ruben Piroska, Fabián Santos, Jürgen Schellberg, Johannes Schultz, Ulrich Schurr, Fabian Selg, Kilian Staar, Stefanie Steinbach, Adrian Strauch, Jörg Szarzynski, Andreas Tewes, Kuria Bartholomew Thiong’o, Anna Vetter, Lars Wirkus, Uwe Rascher
Publikováno v:
Remote Sensing, Vol 9, Iss 3, p 274 (2017)
n/a
Externí odkaz:
https://doaj.org/article/ca439abedc444460b539d0a8957cbc45
Autor:
Jens L. Hollberg, Jürgen Schellberg
Publikováno v:
Remote Sensing, Vol 9, Iss 1, p 81 (2017)
Monitoring the reaction of grassland canopies on fertilizer application is of major importance to enable a well-adjusted management supporting a sustainable production of the grass crop. Up to date, grassland managers estimate the nutrient status and
Externí odkaz:
https://doaj.org/article/941002f20965476695e025272f58ce59
Autor:
Kuria Thiong’o, Morton J. Canty, Amit Kumar Basukala, Jürgen Schellberg, Stefanie Steinbach, Bärbel Konermann-Krüger, Manfred Denich, Jens L. Hollberg, Uwe Rascher, Klaus Greve, Kilian Staar, Sascha Heinemann, Ulrich Schurr, Lars Wirkus, Frank Thonfeld, Ellen Götz, Andreas Rienow, Ruben Piroska, Reginald T. Guuroh, Esther Amler, Johannes Schultz, Adrian Strauch, Georg Bareth, Gohar Ghazaryan, Di Liu, Jessica Ferner, Fabian Selg, Annette Ortwein, Carsten Oldenburg, Konrad Hentze, Tomasz Dobrzeniecki, Olena Dubovyk, Sophie Kocherscheidt, Valerie Graw, Jörg Szarzynski, Tobias Henning, Agatha Akpeokhai, Anna Vetter, Hendrik Flügel, Andreas Tewes, Fabián Santos, Ayman Abdel-Hamid, Fridah Kirimi, Javier Muro
Publikováno v:
Remote Sensing, Vol 9, Iss 3, p 274 (2017)
Remote Sensing Research Group, Department of Geography, University of Bonn, Meckenheimer Allee 166,53115 Bonn, Germany; andreas.rienow@ruhr-uni-bochum.de (A.R.); agatha.okhai@gmail.com (A.A.);hendrik.fluegel@googlemail.com (H.F.); s.heinemann@uni-bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1df04ec838ea0273af7df988ab3d07a
http://www.mdpi.com/2072-4292/9/3/274
http://www.mdpi.com/2072-4292/9/3/274
Autor:
Jürgen Schellberg, Jens L. Hollberg
Publikováno v:
Remote Sensing, Vol 9, Iss 1, p 81 (2017)
Remote Sensing
Volume 9
Issue 1
Pages: 81
Remote Sensing
Volume 9
Issue 1
Pages: 81
Monitoring the reaction of grassland canopies on fertilizer application is of major importance to enable a well-adjusted management supporting a sustainable production of the grass crop. Up to date, grassland managers estimate the nutrient status and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c9dee55650d9f32851096f8546cc14e
http://www.mdpi.com/2072-4292/9/1/81
http://www.mdpi.com/2072-4292/9/1/81
Akademický článek
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Akademický článek
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Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 49:1313-1317
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40d9134ec4f42ab1c493eb0f46013173
https://doi.org/10.1109/19.893276
https://doi.org/10.1109/19.893276
Publikováno v:
Optics letters. 27(23)
In our recent Letter,(1) Ref. 12 was printed incorrectly. The correct reference is M. Zhu, Coherent population trapping-based frequency standard and method for generating a frequency standard incorporating a quantum absorber that genrates the CPT sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce86a8b1b2d02cefe7416362de67142c
https://pubmed.ncbi.nlm.nih.gov/18033464
https://pubmed.ncbi.nlm.nih.gov/18033464
Publikováno v:
Optics letters. 27(1)
Two octave-spanning optical-frequency combs (750-MHz comb spacing) are phase locked to a common continuous-wave laser diode. The measured instability of the heterodyne beat between the two combs demonstrates that the intrinsic fractional frequency no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::74b8d89d6dfead5690a6416675e007e5
https://pubmed.ncbi.nlm.nih.gov/18007715
https://pubmed.ncbi.nlm.nih.gov/18007715