1. A method comprising: at a mobile computing device comprising a processor and memory: capturing a first image of a data center environment; identifying a reference in the first image; capturing a second image of the data center environment; identifying the reference in the second image; identifying other references in the first and second images; determining spatial relationships between the reference and the other references based on a correlation of the first and second images to physical positions within the data center environment; generating a map of the data center environment based on the determined spatial relationships between the reference and the other references; and communicating the generated map to a server associated with the data center environment for provision of map requests.