opengeospatial / CRS-Deformation-Models

CRS Domain Working Group Deformation Models project
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Agenda for 11 April 2022 Meeting #50

Closed ccrook closed 2 years ago

ccrook commented 2 years ago

In this meeting I hope to complete the (abstract specification draft document)[https://docs.google.com/document/d/1SQyKtfiRtQecdGFKfWx32u2oZilHhXeaiVYV4zrI-K4/edit] in readiness for submission to OGC. I believe that to submit it we need for formally propose the specification as an OGC SWG (standards? working group), which we hopefully will do at the following meeting in May.

ccrook commented 2 years ago

Outstanding issues from comments in draft documents:

ccrook commented 2 years ago

Survey models/proposed models not matched by specification:

Spatial methods other than gridded:

Interpolation methods other than bilinear:

ccrook commented 2 years ago

latitude and longitude definitions rather than overuse abbreviations section in terms and definitions, CRS ...

ccrook commented 2 years ago

Need to clarify in specification section that element not covering full extent

ccrook commented 2 years ago

"practically identical", "within expected tolerance". "within the precision of the data".

"bilinear interpolation" Should provide opportunity to use others but not provide formulae. Notes to producer should provide reasons for bilinear.

ccrook commented 2 years ago

Updated document at https://docs.google.com/document/d/1k81YM5d6R0YPgNhEM6Xvo2_awYK-EpA1uzzN-IDoYzs/edit?usp=sharing