Preferred grid format for transformations?
Brian Shaw <[email protected]> Mon, 25 Nov 2019 15:51:16 -0500
| Newsgroups | gmane.comp.gis.proj-4.devel |
|---|---|
| Message-ID | <[email protected]> |
Hi there The National Geodetic Survey is considering changes to the grids we output for transformations, geoids and more and I was wondering if there are currently any preferred or ideal grid formats in the PROJ community? I have been doing a little research as well as seen a few threads recently that mentioned GeoTiff, NetCDF and HDF5 but wanted to see if you guys had any preferences? A few things that will be coming in 2022 include grids for 3D velocities, uncertainties for grids (geoids, transformations) and more so some of the things discussed like having multidimensional information at each node would be nice. Thanks for your time Brian -- ************************************* Brian Shaw Geodesist NOAA/NOS/National Geodetic Survey Phone # 240-533-9522 _______________________________________________ PROJ mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/proj