| Field Name | Type | Esri Type |
| OBJECTID | integer | esriFieldTypeOID |
| ID_TER_PORT | string | esriFieldTypeString |
| ID_CONCES | string | esriFieldTypeString |
| ID_INFRA_ALM | string | esriFieldTypeString |
| TIPO_INFRA_ALM | integer | esriFieldTypeSmallInteger |
| NOM_INFRA_ALM | string | esriFieldTypeString |
| CANTIDAD | integer | esriFieldTypeSmallInteger |
| AREA_I_ALM | number | esriFieldTypeDouble |
| CAP_I_ALM | number | esriFieldTypeDouble |
| UND_CAP_ALM | integer | esriFieldTypeSmallInteger |
| ALTURA_I_ALM | number | esriFieldTypeDouble |
| MECANIZADA | integer | esriFieldTypeSmallInteger |
| ESPECIALIZADA | integer | esriFieldTypeSmallInteger |
| ZONA_PORT | integer | esriFieldTypeSmallInteger |
| NOM_TER_PORT | string | esriFieldTypeString |
| ZONA_UBIC | integer | esriFieldTypeSmallInteger |
| OBSERV | string | esriFieldTypeString |