loop drift
71Flagstaff railway station, Melbourne — MelbourneRailwayStation1 NAME=Flagstaff CODE=FGS DISTANCE=2.6 km LINES=All lines PLATFORMS=4 TRACKS=4 STATUS=Premium Station FACILITIES= [http://www.metlinkmelbourne.com.au/stop/view/19841 Link] TIMETABLES=… …
72Delta-sigma modulation — Delta sigma (ΔΣ; or sigma delta, ΣΔ) modulation is a method for encoding high resolution or analog signals into lower resolution digital signals. The conversion is done using error feedback, where the difference between the two signals is… …
73List of Russian explorers — The Russian Empire at its peak in 1866, including the spheres of influence; this territorial expansion largely corresponds to the extent of contiguous exploration by Russians. This is a list of explorers from the Russian Federation, Soviet Union …
74El Niño-Southern Oscillation — El Niño redirects here. For other uses, see El Niño (disambiguation). ENSO redirects here. For other uses, see Enso (disambiguation). The 1997 El Niño observed by TOPEX/Poseidon. The white areas off the tropical coasts of South and North America… …
75Upwelling — If the wind in blows parallel to the coast in the southern hemisphere (such as along the coast of Peru, where the wind blows North), then Ekman transport produces a net movement of surface water 90 degrees to the left. This can result in coastal… …
76River Stour, Kent — Infobox River river name = River Stour image size = caption = River Stour and Tributaries origin = Postling and Lenham mouth = Pegwell Bay basin countries = length = elevation = mouth elevation = discharge = watershed = The River Stour… …
77Olympic National Park — IUCN Category II (National Park) …
78Kalman filter — Roles of the variables in the Kalman filter. (Larger image here) In statistics, the Kalman filter is a mathematical method named after Rudolf E. Kálmán. Its purpose is to use measurements observed over time, containing noise (random variations)… …
79Inertial navigation system — An Inertial Navigation System (INS) is a navigation aid that uses a computer and motion sensors to continuously track the position, orientation, and velocity (direction and speed of movement) of a vehicle without the need for external references …
80Jam 1575 — Infobox Radio station | name = Jam Radio town = area = Kingston upon Hull branding = slogan = Spread it on your bread, stick it in your ears! airdate = 1983 as URH frequency = formerly 1575 AM KHz,now online format = Student Radio power = N/A… …
