To meet requirements of measure during aircraft assembly process, such as big dimension, high accuracy, multitask and quick measure, the methods are developed including precision calibration of measure basis network facing on aircraft digital assembly, multi-systems cooperative measure, and technology solutions are described. Then measuring basis network covering total aircraft based on USMN is built to improve accuracy measuring reference. Work pattern of cooperative measure including multi-system is established to extend measuring scope and accuracy. The method was developed in this paper can realize the measurement of internal hidden features, hole position information, axis, mating surface, aerodynamic profile, flush and gap on the aircraft skins, meets the requirements of three-dimensional digital measurement for aircraft assembly. At last, the methods of cooperative measure are validated by measure process experiment of huge components assembly and huge parts surface feature including aerodynamic profile, flush and gap on the aircraft skins.