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Global Positioning System> CBS Files for Download

CBS Files

Graphic image of the USDA Forest Service shield logo.McCall, Idaho GPS Base Station
US Forest Service

CBS Year Month Date (from) Date (to)

Note: If your query yields a blank page check the above form for correct data entry. If it is still blank then there is no data available for the requested times or there is a problem with the search.

Alternatively, click below for a full listing of all reference files available from this website for this CBS.

Display all files available at McCall, ID


  • Latitude: 44° 53' 36.4690" North
  • Longitude: 116° 06' 17.0364" West
  • Horizontal Datum: WGS84
  • Elevation: 1518.101 meters above ellipsoid
  • Receiver: 12 channel receiver; SYNC measure 5 second ; SNR Mask 6; Elevation Mask 10; PDOP Mask 6; PDOP Switch 6.
  • Tracking epoch (sec.): 5 second
  • Station Operation: 24 hrs a day, 7 days per week


  • Contact Person: Mike Coffey
  • Address: Intermountain Region - R4
  • Telephone: 208-384-3290
  • E-Mail:


  • Data available receiver dependent Trimble .SSF format.
  • The file name for BBS is Mymmddhh.exe; where M=McCall; y=year; mm= month; hh=GPS time in hours. File length is one hour and is available 5 minutes after the hour. All files are .EXE self extracting to .ssf files on execution.

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