Based on your description, it seems that the binary numbers you are looking at represent metadata that defines a grid size. This type of information is commonly associated with data formats that deal with structured data, such as images or other types of content that can be organized into a grid or matrix format.
Given the options you provided, the most likely answer would be image, as images are often represented as grids of pixels, and the metadata typically includes information about the dimensions of the image (width and height, for example).
So the best response would be:
image