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  1. Spatial Information Systems
  2. SIS-362

Is there a way to convert geoidal altitudes to ellipsoidal altitudes?

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    • Wish
    • Status: Open
    • Major
    • Resolution: Unresolved
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    Description

      Hi,
      I'm unable to find a suitable way/method to convert/transform an altitude in WGS84 reference system to an altitude in NAVD88 reference system at a given point (ltitude, longitude) or vice versa.

      Can you please provide a complete example to achieve the above?

      I have read somewhere that epsg method 9635 would achieve the above but i could not find one method in apache sis.

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          depends upon

          Sub-task - The sub-task of the issue SIS-283 Geographic3D to Geographic2D + gravity-related height

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open

          New Feature - A new feature of the product, which has yet to be developed. SIS-534 Supports GGXF for datum shifts and geoidal heights

          • Major - Major loss of function.
          • Open
          is depended upon by

          Bug - A problem which impairs or prevents the functions of the product. SIS-472 Unexpected lost of vertical coordinate

          • Major - Major loss of function.
          • Open

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              Unassigned Unassigned
              prpranavshashank.p Pranava Shashank
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                Updated: