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Spacecraft On-Board ephemeris data/orbit files to be read via SDP Toolkit, Binary Format
Entry ID: AM1EPHN0

Abstract: AM1EPHN0 is the Terra 2-hour spacecraft ephemeris data file in native format. The file name format is the following:
AM1EPHN0.Ayyyyddd.hhmm.vvv.yyyydddhhmmss where from left to right: 0 = Spacecraft Level 0; N = Native format; EPH = Ephemeris; AM1 = Satellite (Terra); yyyy = data year, ddd = Julian data day, hh = data hour, mm = data minute; vvv = Version ID; yyyy = production year, ddd = Julian production day, hh = production hour, mm = production minute, and ss = production second. Data set information:
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Description: Access NASA LANCE Near Real time Collection 6 data set.
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Geographic Coverage
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Spatial coordinates   
  N: 90.0   S: -90.0   E: 180.0   W: -180.0

Data Set Citation
Version: 6NRT
ISO Topic Category
Quality Overall NRT products match to operational with some expected minor differences from use of different ancillaries and ephemeris. There aren?t any data gaps or data artifacts.
This information posted on the NRT web page at:

Information on comparison of C6 Operational and NRT Atmospheric Products is posted at:

And, Information on comparison of C6 Operational and NRT Land Products is posted at:
Data Set Progress
Extended Metadata Properties
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