System to provide a temporal profiles for a gridded area by using traffic activity data from 11,848 viality segments, 8 vehicular types, three diffente days and three road types.
The following figure shows the data used for acomplish this task
The following tables describes the main information used in the code for compute the emissions and temporal profiles
| ID_time_period | Time period |
|---|---|
| 1 | Working Day |
| 2 | Saturday |
| 3 | Sunday |
| 11 | Week |
| 12 | Year |
| itype | Description | itype | Description |
|---|---|---|---|
| 11 | Automoviles | 15 | Otros buses |
| 12 | Ligeros | 16 | Medianos |
| 13 | Microbuses | 17 | Pesados |
| 14 | Ruta 100 | 18 | Camiones Municipales |
| nef | Description |
|---|---|
| 1 | Automovil |
| 2 | Ligeros |
| 3 | Microbuses |
| 4 | Ruta 100, Pesados & Municipales TUV |
| 5 | Otros buses |
| 6 | Medianos |
| kstype | Source classification | kstype | Source classification |
|---|---|---|---|
| 1 | Lateral | 16 | Estacion pesados |
| 5 | Calle primaria | 17 | Estacion de autobuses |
| 6 | Calle rapida | 21 | Area residencial municipal |
| 11 | area residencial | 22 | Area res. e ind. municipal |
| 12 | area res. e indus. | 23 | Area pueblo municipal |
| 13 | Area res. cerca centro | 24 | Estacion de automoviles |
| 14 | Area res. centro | 25 | Area industrial Municipal |
| 15 | Area pueblo |
As a resutl the following products in a grid are generated: dayly emission for NO, CO, SO2 and HC, houry traffic teporal profile for the total fleet and for each vehicle type and for each compond for Mexico City for the 1990's.
Themporal profiles were obtaines by computing the ration between the hourly emission over the total emission per day per vehicular type and per chemical specie.
