Numerical Radar Data

Currently, PRECIP-ET rain/snow and CAPPI radar GIF images are published on Environment Canada's radar webpage. A processed numerical data format would probably be easier to visualize in conjunction with readily accessible zoomable maps and 3rd party developers. This dataset would contain the numerical reflectivity in a 3D matrix (similar to PRECIP-ET or low altitude composite), the date, the coordinates of one corner of the given area, and the resolution preferably in a JSON data format. Ideally, multiple datasets of high resolution areas centered around clusters of multiple radar sites should be given instead of just a dataset of the whole entire country.