IMAGINE Discussions

Discuss and share topics of interest using ERDAS IMAGINE the world’s leading geospatial data authoring system.
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New Contributor
Posts: 3
Registered: ‎05-25-2016

Apply Orbit File for S-1

Hi there!


How the Apply Precise Orbit File of Sentinel-1 works in ERDAS IMAGINE?

Are the orbits automatically downloaded during the Radiometric Convertion process, or should I download and apply them, and how?




Technical Evangelist
Posts: 614
Registered: ‎02-02-2016

Re: Apply Orbit File for S-1

Hi Sabrina,


Orbit refinement is described in detail in our documentation portal. Please follow the link below to review the information.


Orbit Refinement




Stephen Bent

Hexagon Geospatial Support