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Near Field Optical Microscopy:A Rigorous Approach

Authors
Publisher
Danmarks Tekniske Universitet, Risø Nationallaboratoriet for Bæredygtig Energi
Publication Date
Keywords
  • Electric Dipole Interaction
  • Near-Field Approximation
  • Configurational Resonance
Disciplines
  • Earth Science

Abstract

Autonomous Aerial Sensors for Wind Power Meteorology - A Pre-Project R is ø- R -R ep or t Autonomous Aerial Sensors for Wind Power Meteorology - A Pre-Project Gregor Giebel (ed.), Uwe Schmidt Paulsen, Jens Bange, Anders la Cour-Harbo, Joachim Reuder, Stephanie Mayer, Aline van der Kroonenberg, John Mølgaard Risø-R-1798(EN) January 2012 Author: Gregor Giebel (ed.), Uwe Schmidt Paulsen, Jens Bange, Anders la Cour-Harbo, Joachim Reuder, Stephanie Mayer, Aline van der Kroonenberg, John Mølgaard Title: Autonomous Aerial Sensors for Wind Power Meteorology - A Pre-Project Risø-R-1798(EN) January 2012 Abstract (max. 2000 char.): Autonomous Aerial Sensors, i.e. meteorological sensors mounted on Unmanned Aerial Systems UAS, can characterise the atmospheric flow in and around wind farms. We instrumented three planes, a helicopter and a lighter-than-air LTA system to fly one week together in a well-instrumented wind farm, partly with nano- synchronised sensors (time stamped with about 100 ns global accuracy). Between bankruptcy of a partner, denied overflight rights at the main test location, denied Civil Aviation Authorities permits at the alternative location, stolen planes, and crashed UAS we managed to collect data at a wind farm in Lolland and on an atmospheric campaign in France. Planning of an offshore campaign using the developed techniques is underway. ISSN 0106-2840 ISBN 978-87-550-3945-2 Contract no.: 2009-1-10268 Group's own reg. no.: 1130 122-01 Sponsorship: Energinet.dk, under the Public Service Obligation (PSO) scheme Cover : The Lighter-than-Air system of DTU with hangar (left) and some wind turbines in Nøjsomheds Odde. Right: Flyby of a SUMO drone at the Nøjsomheds Odde wind farm in Lolland, Denmark. Picture courtesy of Jesper Hjelme, IWAL. Pages: 90 Tables:6 References: Information Service Department Risø

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