[Geoserver-users] Image Mosaic Multiple Footprint in Shapefile

GeoServer GeoServer User
1

Hi,

I have an image mosaic layer in GeoServer when I am trying to mask out blackfill regions using footprint shapefiles. In some tiles, there are multiple disconnected regions and therefore I have multiple polygons inside my shapefile. When I try to view the layer, I get “Caused by: java.io.IOException: Found more than one footprint record in the shapefile”. Is there any way around this?

Thanks,
Danny

2

The code needs a single geometry, I can see two ways out:

  • change the code to build a multipoligon out of the various gems (by Union, simple accumulation can lead to invalid geometries)
  • do it yourself in the data and give geoserver a single record containing a valid multipoligon

Cheers
Andrea

Il 06/mar/2015 18:22 “Danny Cheng” <dcheng@anonymised.com> ha scritto:

Hi,

I have an image mosaic layer in GeoServer when I am trying to mask out blackfill regions using footprint shapefiles. In some tiles, there are multiple disconnected regions and therefore I have multiple polygons inside my shapefile. When I try to view the layer, I get “Caused by: java.io.IOException: Found more than one footprint record in the shapefile”. Is there any way around this?

Thanks,
Danny

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