Unmanned Aerial System (UAS) observations of water surface elevation in a small stream: Comparison of radar altimetry, LIDAR and photogrammetry techniques

Water Surface Elevation (WSE) is an important hydrometric observation, useful to calibrate hydrological models, predict floods, and assess climate change. However, the number of in-situ gauging stations is in decline worldwide. Satellite altimetry, including the recently launched satellite missions...

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Veröffentlicht in:	Remote sensing of environment 2020-02, Vol.237, p.111487, Article 111487
Hauptverfasser:	Bandini, Filippo, Sunding, Tanya Pheiffer, Linde, Johannes, Smith, Ole, Jensen, Inger Klint, Köppl, Christian Josef, Butts, Michael, Bauer-Gottwein, Peter
Format:	Artikel
Sprache:	eng
Schlagworte:	Aerial surveys Altimeters Climate change Climate models Discharge measurement Environmental assessment Extreme weather Flight Flight operations Flood predictions Gaging stations Global navigation satellite system Hydrologic models Hydrologic observations Hydrology LIDAR Missions Navigation Navigation satellites Navigation systems Photogrammetry Radar Rivers Satellite altimetry Satellites Stream discharge Streams UAS Unmanned aerial vehicles Water level Water surface elevation Waveforms Weather Weather conditions
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