Response to recharge variation of thin rainwater lenses and their mixing zone with underlying saline groundwater

In coastal zones with saline groundwater, fresh groundwater lenses may form due to infiltration of Musical Instrument Amplifiers rain water.The thickness of both the lens and the mixing zone, determines fresh water availability for plant growth.Due to recharge variation, the thickness of the lens and the mixing zone are not constant, which may adve

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Automatic Calibration of Odometry and Robot Extrinsic Parameters Using Multi-Composite-Targets for a Differential-Drive Robot with a Camera

This paper simultaneously calibrates odometry parameters and the relative pose between a monocular camera and a robot automatically.Most camera pose estimation methods use natural features or artificial landmark tools.However, there are mismatches and scale ambiguity for natural features; the large-scale precision landmark tool is also challenging

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