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Automatic Precise Positioning Service

How To Use APPS

  APPS supports the following GPS measurement file upload options:
  • Manually through this web site for instant processing. Try it
  • Use the Python API to upload and retrieve files. Learn more
  • Use APPS directly as a webservice via HTTP. Learn more
 
  APPS supports the following measurement file types:
  • Formats: RINEX 2 and RINEX 3
  • Filename: arbitrary
  • Measurement rate: up to 1 second
  • Pressure measurements may be optionaly uploaded, from which hydrostatic zenith delay will be derive d
 
  APPS supports a variety of useful processing modes Learn More
  • Static
    		•
  • Kinematic
  • Near Real Time (NRT)
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  • Most Accurate
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      APPS will produce the following output:
    • All coordinates are in ITRF2014
    • Summary file: Run status (success/error), key output values, list of output.
    • XYZ file: Time, X, Y, Z coordianates, together with their formal errors.
    • GIPSY TDP file: Time, X, Y, Z coordinates in GIPSY's TDP format.
    • Instant positioning for web users, where you will see the X, Y, Z coordinates and
      the Lat, Lon, Height on this web site
    • Access information: URL of output files and password