  We quantify the angular clustering of radio galaxies in the NVSS and FIRST
radio surveys using the two-point correlation function and the moments of
counts-in-cells - both important points of comparison with theory. These
investigations consistently demonstrate that the slope of the correlation
function for radio galaxies agrees with that for optically-selected galaxies,
gamma = 1.8. We describe how to disentangle the imprint of galaxy clustering
from the two observational problems: resolution of radio galaxies into multiple
components and gradients in source surface density induced by difficulties in
processing "snapshot" radio observations (significant in both surveys below 15
mJy). This study disagrees in some respects with previous analyses of the
angular clustering of radio galaxies.

Astrophysics