A group of GPS Navigation related services providing functionality such as Accuracy calculation and Almanac retrieval

The following operations are supported. For a formal definition, please review the Service Description.

• ComputeNavigationAccuracyGraph
  This service computes the GPS Navigation Accuracy and generates a graph of time vs. total system error. A URL of the resulting graph is returned
• ComputeNavigationAccuracyReport
  This service computes the GPS Navigation Accuracy and return the accuracy results as a string consisting of time vs. total system error.
• GeoCode
  This service provides geocoding (latitude and longitude) for an adddress. It wraps Yahoo's geocoding service.
• GetAlmanac
  This service returns the Almanac for the GPS constellation for the given date.
• GetPAFData
  This service provides access to the Performance Assessment File (PAF)data.