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Modern Geomatics Technologies and Applications

                          TABLE 3 THE AMOUNT OF INHALATION OF AIR POLLUTION DURING THE CYCLING TRIPS
                                                              All trips  commuting trips  non-commuting trips
                Number of trips                               359945   243345          116622
                The total amount of inhaled pollution in all trips (µg)   8939662  5904997   2406227
                The average amount of inhaled pollution of a trip (µg)  24.836   24.2659   20.6365





                                                                                            2
                                                                                     − ( ) + 1       ≤ 3
                                                                                   {    3
                                                                                           0                    > 3



                                          Fig 3. Low air pollution membership function




                                                                                           
                                                                                         √           ≤ 3
                                                                                     {   3

                                                                                             0           > 3



                                          Fig. 4. High air pollution membership function











                                                                                         √             ≤ 1
                                                                                      {
                                                                                            0           > 1











                                        Fig. 5. High popularity route membership function











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