The phrase "angle of ground" is correct and usable in written English.
It can be used in contexts related to geometry, surveying, or construction, where the slope or inclination of the ground is being discussed.
Example: "The angle of ground at this site is critical for ensuring proper drainage and stability."
Alternatives: "slope of the terrain" or "gradient of the ground".
In this paper, the observer design problem for the sideslip angle of ground vehicles is investigated.
Band limited beta distribution is used for internal friction angle of ground soil.
A method for aerosol parameter estimation with changing observation angle of ground based polarization radiometer is proposed.
The influence of ground slope angle, voltage class of transmission line and protection angle of ground wire is also taken into account.
This implied that it is possible to estimate the imaginary part of refractive index, most difficult in estimation of aerosol parameter with changing observation angle of ground polarization radiometer.
In general, phase function of Mie scattering shows a valley in around 90° of scattering angle so that observation angle of ground based polarization radiometer is used to be set at the 90° against solar elevation angle.
I remember watching it and thinking, 'This is the dumbest shit I've ever seen – why does everybody like this?' That's what pushed us to make our first reaction video… I think it's kind of that critical angle of grounded, reactive thought".
The changes of shape of particles and repose angles of ground cement were also tested to evaluate the flow characteristics of ground cement.
Moreover, a LabVIEW program that can be employed to adjust the depth measurement according to the pitch angle between the implement and the ground, as well as the inclined angle of the ground, has been established to achieve adaptable measurement on different terrain morphologies.
Even if the protecting angle of the ground wire keeps unchanged, if the height of the ground wire is various, the total shielding failure rate is totally different, so we should take into account other factors except for the protection angle during the design of tower structure.
The challenge for the champion was to get a grip on this runaway thoroughbred; the Bulgarian's task was to keep Murray guessing about the speed, depth and angle of his ground strokes.
