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exeter-creww / SFM_Precision

A workflow to create precision maps in python
GNU General Public License v3.0
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Resolution of precision raster must be a multiple of the resolution of DSMs #38

Closed h-a-graham closed 4 years ago

h-a-graham commented 4 years ago

As the title says - in other words: if your precision raster resolution is 1m then your DSM resolution could be, for example, 0.01, 0.1, 0.2, 05m etc. I'm reluctant to put any kind of test for this as I think it is overly cautious but we should add this in the readme somewhere...

piabenaud commented 4 years ago

Do we need to constrain/round-up the resolution of the precision raster to the nearest multiple of the desired DSM/DoD resolution?

AndrewCunliffe commented 4 years ago

Update readme to articuylate that "to obtain the finest resolution uncertanty map, precision map = and roughness raster resolution" or something.

Explain also that the srf_preciison raster cannot be finer than the xy error of xxx in readme.

Add warning message if script changes sfm_prcision resolution in light of xy-error checks

h-a-graham commented 4 years ago

Warning now added to my local branch and will merge shortly - the work to the readme is still needed.

h-a-graham commented 4 years ago

So I think I've addressed this in the README but feel free to submit a PR or reopen this if it needs editing.