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Add support for transformations involving coordinate epoch changes (PointMotionOperation), mostly for Canadian NAD83(CSRS) case #3884

Merged
merged 29 commits into from
Sep 15, 2023
Merged

Add support for transformations involving coordinate epoch changes (PointMotionOperation), mostly for Canadian NAD83(CSRS) case #3884

merged 29 commits into from
Sep 15, 2023

Commits on Sep 5, 2023

  1. PointMotionOperation: implement constructor, import/export WKT and PR… 

    …OJJSON, and instanciation from database
    @rouault
    rouault committed Sep 5, 2023
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  2. Add AuthorityFactory::createGeodeticCRSFromDatum() utility class, ada… 

    …pted/moved from coordinateoperationfactory logic
    @rouault
    rouault committed Sep 5, 2023
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  3. Add AuthorityFactory::getPointMotionOperationsFor() and allow a Coord… 

    …inateMetadata to be built for CRS that are not officially dynamic but have a PointMotionOperation
    @rouault
    rouault committed Sep 5, 2023
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  4. proj_crs_promote_to_3D(): make it work on CoordinateMetadata as well

    @rouault
    rouault committed Sep 5, 2023
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  5. createFromUserInput(): allow 'EPSG:XXXX @ YYYY'

    @rouault
    rouault committed Sep 5, 2023
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Commits on Sep 6, 2023

  1. Use single implementation of getRoundedEpochInDecimalYear()

    @rouault
    rouault committed Sep 6, 2023
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  2. createOperations(): use point motion operations for change of epoch b… 

    …etween CoordinateMetadata
    @rouault
    rouault committed Sep 6, 2023
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  3. proj_create_operations(): allow CoordinateMetadata <--> CoordinateMet… 

    …adata transformations
    @rouault
    rouault committed Sep 6, 2023
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  4. projinfo: allow CoordinateMetadata <--> CoordinateMetadata transforma… 

    …tions
    @rouault
    rouault committed Sep 6, 2023
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  5. Database: add 'CGVD28 height to CGVD2013a(2010) height' with NAD83(CS… 

    …RS)v7 as interpolation CRS
    @rouault
    rouault committed Sep 6, 2023
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  6. projinfo: add --s_epoch and --t_epoch

    @rouault
    rouault committed Sep 6, 2023
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  7. cs2cs: add --s_epoch and --t_epoch

    @rouault
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  8. Database: add a 'coordinate_metadata' table and a AuthorityFactory::c… 

    …reateCoordinateMetadata() method

Bump database layout version to 1.3
    @rouault
    rouault committed Sep 6, 2023
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  9. WKT/PROJJSON importer: allow to build CoordinateMetadata with CRS lik… 

    …e NAD83(CSRS)v7
    @rouault
    rouault committed Sep 6, 2023
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  10. createFromUserInput(): make it recognize urn:ogc:def:coordinateMetada… 

    …ta:AUTH_NAME::CODE syntax
    @rouault
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  11. createOperations(): take into account GEOIDMODEL[] referenced by ID

    @rouault
    rouault committed Sep 6, 2023
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  12. Database: add a NRCAN authority with CoordinateMetadata records

    @rouault
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  13. createOperations(): compoundToCompound: tune behaviour with point mot… 

    …ion operation
    @rouault
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  14. CoordinateOperationFactory: make sure to preserve interpolation CRS w… 

    …hen substituting source/target CRS
    @rouault
    rouault committed Sep 6, 2023
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Commits on Sep 14, 2023

  1. Implement 'Geographic3D Offset by velocity grid (NRCan byn)' transfor… 

    …mation method (e.g for NAD83(CSRS)v7 to NAD83(CSRS)v3)
    @rouault
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  2. CoordinateOperationFactory::Private::createOperationsWithDatumPivot()… 

    …: use candidateSrcGeod and candidateDstGeod of same type in priority
    @rouault
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  3. createOperations(): compoundToCompound: tune behaviour when one of th… 

    …e vertical CRS has a geoid model
    @rouault
    rouault committed Sep 14, 2023
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  4. createOperations(): pass coordinate epochs internally in a cleaner way

    @rouault
    rouault committed Sep 14, 2023
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  5. createOperations(): fix NAD83_CSRS_1997_MTMxx_HT2_1997 to NAD83_CSRS_… 

    …2010_UTMyy_CGVD2013_2010
    @rouault
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  6. createOperations(): tune for 'NAD83_CSRS_1997_xxxx_HT2_1997 to NAD83_… 

    …CSRS_1997_yyyy_CGVD2013_1997' or 'NAD83_CSRS_2002_xxxx_HT2_2002 to NAD83_CSRS_2002_yyyy_CGVD2013_2002'
    @rouault
    rouault committed Sep 14, 2023
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  7. C API: add proj_crs_has_point_motion_operation()

    @rouault
    rouault committed Sep 14, 2023
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  8. createOperations(): fix 'ITRF2014 to NAD83(CSRS)v7' type of operation… 

    …s, i.e. when the point motion operation is on the end, and also make sure that the time-dependent Helmert transformation receives coordinates in the right epoch
    @rouault
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  9. Vertical Offset by Grid Interpolation (NRCan byn) operations: reverse… 

    … the sign of the value of the grid
    @rouault
    rouault committed Sep 14, 2023
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  10. Implement 'Vertical Offset by velocity grid (NRCan byn)' method

    @rouault
    rouault committed Sep 14, 2023
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