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WW2D uses images from WorldWind's servers. WW2D Plus One - an update to WW2D providing a 3D view. Punt was a fork of the .NET NASA WorldWind project, and was started by two members of the free software community who had made contributions to WorldWind. Punt was based on the code in WorldWind 1.3.2, but its initial release has features not found ...
The NASA QuikSCAT (Quick Scatterometer) was an Earth observation satellite carrying the SeaWinds scatterometer.Its primary mission was to measure the surface wind speed and direction over the ice-free global oceans via its effect on water waves.
Marble, part of KDE, with data provided by OpenStreetMap, as well as NASA Blue Marble: Next Generation and others. Marble is free and open-source software . NASA World Wind, USGS topographic maps and several satellite and aerial image datasets, the first popular virtual globe along with Google Earth. World Wind is open-source software .
NASA Glenn 9- by 15-Foot Low-Speed Wind Tunnel [51] 3 m × 5 m (9 ft × 15 ft) Subsonic United States NASA Glenn Aero-Acoustic Propulsion Laboratory Nozzle Acoustic Test Rig [52] Diameter 1,346 mm (53 in) Acoustic testing of exhaust nozzles, subsonic United States Free-jet NASA Glenn Engine Components Research Lab [53] United States
A wind atlas contains data on the wind speed and wind direction in a region. [1] These data include maps , but also time series or frequency distributions . A climatological wind atlas covers hourly averages at a standard height (10 meters) over even longer periods (30 years) but depending on the application there are variations in averaging ...
Screenshot of the Global Wind Atlas website (version 2.2) The Global Wind Atlas is a web-based application developed to help policymakers and investors identify potential high-wind areas for wind power generation virtually anywhere in the world, and perform preliminary calculations. It provides free access to data on wind power density and wind ...
It served as a test bed for development of many concepts for use in larger units. This design had a 38-metre diameter downwind two-bladed rotor, coupled to a synchronous generator, with a power rating of 100 kW at 8 m/s wind speed. A speed increaser stepped up the 40 r/min of the turbine to drive an 1800 r/min generator.
An anemometer is commonly used to measure wind speed. Global distribution of wind speed at 10m above ground averaged over the years 1981–2010 from the CHELSA-BIOCLIM+ data set [1] In meteorology, wind speed, or wind flow speed, is a fundamental atmospheric quantity caused by air moving from high to low pressure, usually due to changes in ...