WindPASS is a commercially available ArcGIS runtime software suite developed in JAVA which is used by windpark planning companies. As WindPASS makes use of the ArcGIS plattform at least one named user is required to run these applications. Nevertheless both applications can be started and used separately their full benefit can only be realized when both applications are used in parallel. WindPASS shadow and noise both calculate the influence of wind turbines either spatially for the surrounding area or on specific susceptibility points like the windows of houses. In both applications the user can load as many wind turbines and susceptibility points as needed into the application or position and move these in the map around interactively. Each wind turbine has its own characteristic modules like rotor blade diameters, sound volumes and other attributes. For each wind turbine which is positioned in the map the user can choose from a list of more than 200 wind turbines types which are available in the market. For each susceptibility point the applications calculate either their noise or the shadow flicker influences simultaneously. The user gets the results directly indicated in the map or as distinct values for each susceptibility point as listed reports. WindPASS shadow: In WindPASS shadow the results will be presented in the map as a so called “butterfly map”. The butterfly map shows the sum of minutes each raster cell in the map will be shadowed out during a year. Therefore the user can interactively define the resolution of the raster cells and the time steps the butterfly map is calculated for. The number of minutes each raster cell is shadowed out is shown in a pop-up when user clicks on a raster cell of the butterly map.
Community Development, Environmental Management, Petroleum, Water, Wastewater & Stormwater