Showing 261 - 280 results of 496 for search '"observatory"', query time: 0.04s Refine Results
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    OPEN REGIONAL DATA AND THE USE OF AI by Radmila Velnerová, Petra Poulová

    Published 2024-12-01
    “…The project of the Data Portal of the Hradec Králové Region was placed by the Organization for Economic Co-operation and Development (OECD) in the international catalogue of case studies of the Observatory of Public Sector Innovation (OPSI). …”
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    Quadratic magnetic gradients from seven- and nine-spacecraft constellations by C. Shen, G. Zeng, R. Kieokaew, Y. Zhou

    Published 2025-01-01
    “…This study focuses on deriving both linear and quadratic spatial gradients of the magnetic field using data from the nine-spacecraft (9S/C) HelioSwarm or seven-spacecraft (7S/C) Plasma Observatory constellations. Time series magnetic measurements, combined with transformations between reference frames, were employed to determine the apparent velocity of the magnetic structure and the quadratic magnetic gradient components along the direction of motion. …”
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    Measurement of the Characteristics of TIDs Using Small and Regional Networks of GPS Receivers during the Campaign of 17–30 July of 2008 by Cesar E. Valladares, Matthew A. Hei

    Published 2012-01-01
    “…This scientific report presents the results of a dedicated experiment that was conducted within the framework of the Low-latitude ionospheric Sensor Network (LISN) observatory to measure the characteristics of medium-scale (hundreds of km) Traveling Ionospheric Disturbances (TIDs) as they transit through the low-latitude ionosphere. …”
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    L’Observatoire photographique national du paysage : transformations d’un modèle et hypothèses renouvelées de paysage by Frédérique Mocquet

    Published 2016-12-01
    “…The creation of so many Photographic Observatories of the Landscape presents a paradox. Why is this initiative such a success, given the difficulties encountered and the recurring criticism expressed by leading organisations concerning the implementation of this “tool”? …”
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