Flow observation system

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last updated：Jul 31, 2020

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Flow observation system using image analysis technology.

Our company offers a "Flow Observation System" that utilizes image analysis technology to automatically measure water levels and flow rates, allowing for the safe and reliable acquisition of river flow data, which is useful for the accumulation and management of basic river data. By conducting automatic observations using camera footage, it is possible to capture and record observations during peak flow times without missing them. Additionally, since water levels, flow rates, and flow volumes can be observed in real-time, this enables labor reduction and cost savings. 【Features】 ■ Safe and reliable data acquisition ■ Records peak flow without missing it ■ Real-time measurement capability *For more details, please download the PDF or feel free to contact us.

Related Link - https://ideacon.jp/technology/leaflet/k42_ryuryoka…

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【Scope of Application】 ■Observation Location 　・Recommended river width of 200m or less (locations where cameras can be brought in and installed, use of CCTV, etc. is also possible) 　・High-precision observation is possible if the river flow conditions can be photographed from the side ■Observation Conditions 　・Flow measurement is impossible in locations with no nighttime lighting, where river ripples, etc., are not visible 　・Flow velocity is recommended to be up to about 6m/s (consultation required for speeds above 6m/s) 　・Camera resolution of 300,000 pixels or more (2 million pixels recommended) ■Standards and References 　・River Disaster Prevention Technical Standards (Survey Edition) 　・Guidelines for Non-Contact Flow Velocity Measurement Method (Trial Version) *For more details, please download the PDF or feel free to contact us.