Abstract: From the perspective of the function of ecological-living-productive spaces, the classification index system of ecological-living-productive spaces is established by integrating multi-source geographic data, and the evaluation method of urban spatial livability is further proposed by considering the spatial interaction characteristics. This paper identifies the ecological-living-productive spaces pattern of the central urban area of Wuhan, and evaluates the livable level of this region. The results show that: ①The whole distribution of ecological-living-productive spaces in the central urban area of Wuhan is uniform, showing a spatial distribution pattern of the living space center gathering, the production space scattered around, and the ecological space range is large but small quantity; ②The spatial mixing degree of the ecological-living-productive spaces in Wuhan is low, spatial function types of most the urban areas are single; ③Affected by the adjacent space, the areas with higher livability are located in the edge of the central urban area.

Key words: ecological-living-productive spaces, multisource data fusion, spatial function classification, spatial interaction characteristics, livability evaluation