[gdal-dev] Failure to fetch covid-19 data from JHU ArcGIS instance

[Francesco Bartoli]

Thanks Even, I’ll skip them as well in the OGR provider for pygeoapi.

Thanks,
Francesco
Il 7 apr 2020, 12:29 +0200, Even Rouault <even.rouault at spatialys.com>, ha scritto:
> On mardi 7 avril 2020 11:19:56 CEST Francesco Bartoli wrote:
> > Hello devs,
> >
> > while the command line is working properly:
> >
> > ogrinfo -ro -al
> > "ESRIJSON:https://services1.arcgis.com/0MSEUqKaxRlEPj5g/arcgis/rest/service
> > s/ncov_cases/FeatureServer/2/query?where=objectid+%3D+objectid&f=json&outFie
> > lds=*"
> >
> > this python script below unexpectedly fails:
> >
> > from osgeo import ogr
> > driver = ogr.GetDriverByName(‘ESRIJSON’)
> > ds =
> > driver.Open('https://services1.arcgis.com/0MSEUqKaxRlEPj5g/arcgis/rest/serv
> > ices/ncov_cases/FeatureServer/2/query?where=objectid+%3D+objectid&f=json&out
> > Fields=*')
> >
> > ERROR 1: Invalid Feature object. Missing ‘geometry’ member.
> > ERROR 1: Invalid Feature object. Missing ‘geometry’ member.
> >
> > GDAL version is 3.0.4 and python 3.7.6
> >
> > Do you have any hints?
> This was due to 2 features not having a geometry member as indicated in the error message. This is illegal in GeoJSON, but apparently legal in ESRIJSon. I've just pushed a fix to avoid this error message and return a feature without geometry.
> With the current versions, you should still be able to process the dataset. Just those features will be skipped.
> --
> Spatialys - Geospatial professional services
> http://www.spatialys.com
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