near-surface irregularity
51Physical geodesy — [ NOAA)] Physical geodesy is the study of the physical properties of the gravity field of the Earth, the geopotential, with a view to their application in geodesy.Measurement procedureTraditional geodetic instruments such as theodolites rely on… …
52Dunkeld and Dowally — DUNKELD and DOWALLY, a parish, in the county of Perth, 15 miles (N. by W.) from Perth, and 55 (N. N. W.) from Edinburgh; comprising the ancient city of Dunkeld, partly within the parish of Caputh; for many years the seat of the primacy of the… …
53Atomic orbital — The shapes of the first five atomic orbitals: 1s, 2s, 2px, 2py, and 2pz. The colors show the wave function phase. These are graphs of ψ(x,y,z) functions which depend on the coordinates of one electron. To see the elongated shape of ψ(x,y,z)2… …
54Connecticut — This article is about the U.S. state of Connecticut. For the river, see Connecticut River. For other uses, see Connecticut (disambiguation). State of Connecticut …
55Geography of Alabama — Physical featuresExtending entirely across the state of Alabama for about convert|20|mi|km|0 south of its northern boundary, and in the middle stretching convert|60|mi|km|0 farther south, is the Cumberland Plateau, or Tennessee Valley region,… …
56Staten Island Greenbelt — For other uses of Greenbelt and Green belt, see Green belt (disambiguation). The Staten Island Greenbelt is a system of contiguous public parkland and natural areas in the central hills of the New York City borough of Staten Island. It is the… …
57Firth and Stennes — FIRTH and STENNESS, a parish, in the county of Orkney, the former district 6 miles (W. by N.) and the latter 8 miles (W.) from Kirkwall; containing 1167 inhabitants, of whom 584 are in Firth. These ancient parishes, which appear to have been… …
58Mosul — For other uses, see Mosul (disambiguation). Coordinates: 36°20′N 43°08′E / 36.34°N 43.13°E / 36.34; 43.13 …
59AN/FPS-17 — The AN/FPS 17 is a ground based fixed beam radar system that was installed at Pirinçlik Air Base in south eastern Turkey.This system was deployed to satisfy scientific and technical intelligence collection requirements during the Cold War. The… …
60aberration — aberrational, adj. /ab euh ray sheuhn/, n. 1. the act of departing from the right, normal, or usual course. 2. the act of deviating from the ordinary, usual, or normal type. 3. deviation from truth or moral rectitude. 4. mental irregularity or… …
