Spherical

Spherical Coordinates and Projections,Time

Spherical Coordinates and Projections,Time Spherical coordinates can be a little challenging to understand at first. Spherical coordinates determine the position of a point in three-dimensional space based on the distance ρ from the origin and two angles θ and ϕ. If one is familiar with polar coordinates, then the angle θ isn’t too difficult to … Read more

Soil Structure

SoilSoil Structure Soil structure is the arrangement of soil particles into aggregates or peds. It is a key factor in determining the soil’s physical properties, such as its ability to hold water and nutrients, its resistance to erosion, and its workability. Types of Soil Structure Granular Blocky Prismatic Columnar Platy Single-grained Massive Factors Affecting Soil … Read more