The OSM Global Noise Pollution Map uses OpenStreetMap information to map the levels of dissonance pollution across the world. At the oculus of the OSM Global Noise Pollution Map is the really clever only unproblematic reckon of assigning dissonance pollution levels based on OpenStreetMap tags.
Map features inward OpenStreetMap are assigned a tag to depict what has been mapped. These tags tin besides endure assigned a value. For event all roads are tagged every bit a 'highway' only are besides assigned a value such every bit 'motorway', 'secondary' or 'residential;.
The OSM Global Noise Pollution Map purpose these tags in addition to values to assign a dissonance pollution degree based on full general assumptions. For event highway, trunk, principal in addition to secondary roads are deemed to endure noisier than normal street or service roads. The OSM Global Noise Pollution Map besides assumes that railways in addition to retail & industrial zones volition besides accept a degree of dissonance pollution associated amongst them.
Such a blanket approach apparently has its limits. Looking at the map to a greater extent than or less where I alive inward London I'd concur amongst the bulk of the dissonance levels only at that spot are i or 2 buildings which definitely aren't every bit noisy every bit the map suggests.
However, quibbles aside, this is a dandy reckon in addition to I'm certain that it tin endure refined further. For event at that spot are a lot of unlike types of retail outlet tags inward OpenStreetMap, in addition to then at that spot is peradventure room to refine the levels of dissonance pollution assigned to each type of store in addition to store on the global map.
Map features inward OpenStreetMap are assigned a tag to depict what has been mapped. These tags tin besides endure assigned a value. For event all roads are tagged every bit a 'highway' only are besides assigned a value such every bit 'motorway', 'secondary' or 'residential;.
The OSM Global Noise Pollution Map purpose these tags in addition to values to assign a dissonance pollution degree based on full general assumptions. For event highway, trunk, principal in addition to secondary roads are deemed to endure noisier than normal street or service roads. The OSM Global Noise Pollution Map besides assumes that railways in addition to retail & industrial zones volition besides accept a degree of dissonance pollution associated amongst them.
Such a blanket approach apparently has its limits. Looking at the map to a greater extent than or less where I alive inward London I'd concur amongst the bulk of the dissonance levels only at that spot are i or 2 buildings which definitely aren't every bit noisy every bit the map suggests.
However, quibbles aside, this is a dandy reckon in addition to I'm certain that it tin endure refined further. For event at that spot are a lot of unlike types of retail outlet tags inward OpenStreetMap, in addition to then at that spot is peradventure room to refine the levels of dissonance pollution assigned to each type of store in addition to store on the global map.
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