Version 3.5.3


Update: 2008-07-25 12:05 EDT
Last night starting at approximately 0330h EDT we had a power outage on some network equipment. This outage has resulted in incomplete hourly files for today and some incomplete daily files for yesterday. We hope to have these gaps filled by the end of today.

On Monday July 28 we will have to apply some additional system patches on our servers that may result in some brief access outages to our online data storage system starting at 0700h EDT. There may be some delay in posting of same day hourly files for Monday.
For questions please contact ngs.cors @ noaa.gov
This utility allows you to obtain a specific block of Global Positioning System ( GPS ) data for a continuously operating reference station (CORS) contained in the network of GPS sites managed by the National Geodetic Survey.

The GPS data will be in "receiver independent exchange" (RINEX) format, version 2.10.

Starting Day:
Start Time of the field observation: Day and Time Info
Time Zone relative to observation location: Time Zone Info
Number of hours of data you wish to receive: Please LIMIT requests for 1-second sampling rate data to 2 hours.

anim earth National Geodetic Survey - CORS Team
Last modified: April 25, 2007
Question or Comments: UFCORS