Browsing by Subject "Ground based"

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  • Compact Multifringe Interferometry with Subpicometer Precision 
    Isleif, Katharina-Sophie; Heinzel, Gerhard; Mehmet, Moritz; Gerberding, Oliver (College Park, MD : American Physical Society, 2019)
    Deep-frequency-modulation interferometry combines optical minimalism with multifringe readout. However, precision is key for applications such as optical gradiometers for satellite geodesy or as dimensional sensors for ...
  • The LIZA cornerstone an ESA/NASA collaborative mission 
    Danzmann, Karsten (Bellingham, WA : S P I E - International Society for Optical Engineering, 2017)
    Small prototypes of gravitational wave detectors have been under development for over 30 years. But it is only now that we have the necessary technology available to build large instruments with good sensitivity. After ...
  • On the highest energy emission from millisecond pulsars 
    Saz Parkinson, P.M.; Belfiore, Andrea; Fidalgo, David Carreto; Clark, Colin J.; Kerr, Matthew; Nieder, Lars (Trieste : Scuola Internazionale Superiore di Studi Avanzati (S I S S A), 2017)
    Fermi has detected over 200 pulsars above 100 MeV. In a previous work, using 3 years of LAT data (1FHL catalog) we reported that 28 of these pulsars show emission above 10 GeV; only three of these, however, were millisecond ...
  • Review of remote sensing for land administration: Origins, debates, and selected cases 
    Bennett, Rohan Marc; Koeva, Mila; Asiama, Kwebana (Basel : MDPI AG, 2021)
    Conventionally, land administration—incorporating cadastres and land registration—uses ground-based survey methods. This approach can be traced over millennia. The application of photogrammetry and remote sensing is ...