METHOD AND STATION FOR HYDROLOGICAL SURVEILLANCE OF A WATERCOURSE

The invention relates to a hydrological station (20) for surveillance of a watercourse (11), comprising: a casing (21) intended to be fastened under a structure overhanging the watercourse and housing a lidar (23) that is oriented vertically toward the watercourse, a camera (24) that is oriented ver...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	POISSON, Jean-Christophe, VALLADEAU, Guillaume
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES CALCULATING COMPUTING COUNTING DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES IMAGE DATA PROCESSING OR GENERATION, IN GENERAL INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	The invention relates to a hydrological station (20) for surveillance of a watercourse (11), comprising: a casing (21) intended to be fastened under a structure overhanging the watercourse and housing a lidar (23) that is oriented vertically toward the watercourse, a camera (24) that is oriented vertically toward the watercourse (11), a processing unit (25) configured to determine water height plumb with the structure and the surface speed of the watercourse based on the distance measurement delivered by the lidar, on images acquired by the camera, and on optical characteristics of the camera, means for communicating wirelessly to a remote server (40) surveillance data, and a rechargeable battery (26).