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samvera-deprecated / geo_concerns

PCDM based geospatial models for Hydra
Apache License 2.0
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Reprojection of vector and raster data for display #40

Closed eliotjordan closed 8 years ago

eliotjordan commented 8 years ago

Reproject vector and raster data into WGS 84 for display.

drh-stanford commented 8 years ago

Going to wait on this one until #39 is finished so we can use its pattern on the derivative generation

drh-stanford commented 8 years ago

This may or may not require implementing bf:cartographicProjection -- although I think we'll be able to auto-detect and auto-populate that attribute.

jayvarner commented 8 years ago

We have been working really hard on making scanned maps display well online. Here is our process (that we have automated): https://github.com/emory-libraries-ecds/Code4Lib-2016-Workshop/blob/master/GDAL-Commands.md

drh-stanford commented 8 years ago

I'm surprised that you're seeing good results with average resampling. We're using bilinear. Do you have any specific comparisons -- are these scanned maps only?

eliotjordan commented 8 years ago

Clsoed by #103