ABSTRACT
In many ways, processing is the heart of a GPS operation. Some processing should be performed on a daily basis during a GPS project. Blunders from opera tors, noisy data, and unhealthy satellites can corrupt entire sessions. And left undetected, such dissolution can jeopardize an entire survey. But with some daily processing, these weaknesses in the data can be discovered when they can still be eliminated with a timely amendment of the observation schedule.
