Distance from earth to gps satellite? Navigation satellites move around Earth at an altitude of about  1,243 miles to 22, 223 miles and at about the same speed of  rotation. These satellites are in what is calle â¦ d Medium-Earth  orbits (MEO).
When aerating your lawn, it is best to aerate on a day where the temperatures are milder and the soil in a moist condition, which will make the aerating process much easier. Aerating wet soil can be a real nuisance due to the fact that the plugs will get stuck in the hollow tines and can further compact you soil.
1 Aerating your lawn once a year can increase the soil's infiltration rate (the rate at which it absorbs water), and reduce runoff problems. 2  Grass that is overwatered will often exhibit some of the same symptoms as grass that needs water. 3  If you notice the symptoms but the soil is damp, hold off on watering.atering only when your grass really needs it encourages the roots to grow deeper, but only if you apply enough water each time to penetrate the root zone. 1  The most accurate way to determine the depth of the root zone is to dig a small hole and measure how far the roots go down.