-
Bird migration flight altitudes studied by a network of operational weather radars
A fully automated method for the detection and quantification of bird migration was developed for...
AM Dokter, F Liechti, H Stark, L Delobbe, P Tabary, I Holleman | Status: published | Journal: Journal of the Royal Society Interface | Volume: 8 | Year: 2011 | First page: 30 | Last page: 43 | doi: doi:10.1098/rsif.2010.0116
Publication
-
Radar performance monitoring using the angular width of the solar image
A method for the operational monitoring of the weather radar antenna mechanics and signal process...
A Huuskonen, M Kurri, H Hohti, H Beekhuis, H Leijnse, I Holleman | Status: published | Journal: J. Atm. Oceanic Technol. | Volume: 31 | Year: 2014 | First page: 1704 | Last page: 1712 | doi: 10.1175/JTECH-D-13-00246.1
Publication
-
Radar data quality issues in Northern Europe
Radar data quality issues depend on climate and other local conditions. Radar experts from seven ...
E Saltikoff, U Gjertsen, D Michelson, I Holleman, J Seltmann, K Odakivi, A Huuskonen, H Hohti, J Koistinen, G Haase | Journal: ERAD Publication Series | Volume: 2 | Year: 2004 | First page: 212 | Last page: 215
Publication
-
Improving Neutral Density Predictions Using Exospheric Temperatures Calculated on a Geodesic, Polyhedral Grid
A new model of exospheric temperatures has been developed, with the objective of predicting globa...
DR Weimer, PM Mehta, WK Tobiska, E Doornbos, MG Mlynczak, DP Drob, JT Emmert | Status: published | Journal: Space Weather | Volume: 18 | Year: 2020 | doi: 10.1029/2019SW002355
Publication
-
First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole
When surrounded by a transparant emission regionn, black holes are expected to reveal a dark shad...
EHT Collaboration etal., H Falcke, Etal., G Geertsema, Etal. | Status: published | Journal: Astron. Astrophys | Year: 2019 | doi: 10.3847/2041-8213/ab0ec7
Publication
