MAP UPDATE

Methods, apparatuses and computer program products for updating map data are disclosed. The method for updating a map comprises obtaining first map data to be updated, obtaining second map data to be used for updating the first map data, determining a matched second map road segment of a road of…

VEHICLE EMISSION MEASUREMENT

Systems and methods are described for the vehicle emission measurement. An example method may include receiving a plurality of images from a first vehicle traveling on a section of roadway, determining a quantity of surrounding vehicles from the plurality of images, determining a cropped image of…

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