CO2 improvements

CO2 API

Features

• /co2/v2/direct/air and /co2/v1/air use haul/aircraft type specific utilization factors.
• Trade lane utilization factors for /co2/v2/direct/sea are not returned in the response anymore.
• /co2/v2/direct/road and /co2/v1/road use network distances instead of estimated distances.
• /co2/v2/direct/road and /co2/v1/road handle US calculations, based on SmartWay.
• China ECA zones (Yangzee and Xijiang) are precisely taken into account.