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Bug #4577

Update gllnims2isis to add additional information to projected NIMS cube labels to support nocam2map

Added by Kris Becker 11 months ago. Updated 10 months ago.

Status:
Closed
Priority:
Normal
Assignee:
Category:
Applications
Impact:

NIMS data ingested with gllnims2isis will contain an additional PVL group with mapping information that can be used with nocam2map to project the cubes. No changes to any other part of ISIS.

Software Version:
Test Reviewer:

Description

The map projections that most of the NIMS PDS archive data are stored in are not compatible with ISIS projections (we will continue to investigate this). As a consequence, we do not create a Mapping group in the output ISIS3 cube. However, the nocam2map ISIS application can be used to reproject the data since we have latitude/longitude backplanes. We will add the original projection data to a MappingInformation group in both the core and suffix cubes that contains the mapping information so that nocam2map will have the information needed to work with the NIMS data.

History

#1 Updated by Kristin Berry 11 months ago

  • Status changed from New to In Progress

#2 Updated by Kristin Berry 11 months ago

  • Impact updated (diff)

#3 Updated by Kristin Berry 11 months ago

  • Status changed from In Progress to Resolved

#5 Updated by Kris Becker 11 months ago

  • Status changed from Resolved to Closed

Here is an example resulting from this work:

  Group = MappingInformation
    LatitudeType          = Planetocentric
    LongitudeDirection    = PositiveWest
    MapResolution         = 4.860 <pixels/degree>
    MinimumLatitude       = 12.35 <degrees>
    MaximumLatitude       = 21.32 <degrees>
    MinimumLongitude      = 87.59 <degrees>
    MaximumLongitude      = 93.78 <degrees>
    MapProjectionType     = POINT_PERSPECTIVE
    MapScale              = 6.572 <km/pixel>
    MapProjectionRotation = 347.04 <degrees>
    MajorEquatorialRadius = 1830.00 <km>
    MinorEquatorialRadius = 1818.70 <km>
    PolarRadius           = 1815.30 <km>
  End_Group

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