1. Introduction and Motivation
2. The Effect of Motion on the Observed Radio Source Distribution
3. Detecting the Dipole Anisotropy in Radio Survey Catalogs
3.1. A Method for Detecting the Dipole Anisotropy
3.2. The Statistical Significance of a Dipole Detection
3.3. Incomplete Survey Sky Coverage and Imperfect Flux Calibration
4. Prospects for a Dipole Detection in Existing and Proposed Future Radio Surveys
4.1. The 87 Green Bank and Parkes-MIT-NRAO Surveys
4.2. The NRAO VLA Sky Survey
4.3. Next-generation Surveys with LOFAR and the SKA
5. Conclusions