Projection of Downscaled Meteo Data
@konrad.mayer , hi, we just had a look again at integrating the downscaled collections into our openEO backend (Open Data Cube). Open Data Cube does not support the projection the downscaled data is in. So it is not possible for us to index the data. Is there a specific reason why you are using the projection in place? Would it be possible to change the projection in the code? We could resample the exisiting collections to a supported and suitable projection that is supported by ODC. Let us know what you think. ping: @michele.claus (thanks for checking this!), @bartolomeo.ventura, @alexander.jacob
Projection:
pzellner@eosao88:/mnt/CEPH_PRODUCTS/ADO/meteo/02_downscaled/total_precipitation$ gdalinfo total_precipitation_1979.nc | head -n 60
Driver: netCDF/Network Common Data Format
Files: total_precipitation_1979.nc
Size is 188, 157
Coordinate System is:
PROJCRS["unnamed",
BASEGEOGCRS["unknown",
DATUM["unnamed",
ELLIPSOID["Sphere",6371229,0,
LENGTHUNIT["metre",1,
ID["EPSG",9001]]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433,
ID["EPSG",9122]]]],
CONVERSION["unnamed",
METHOD["Lambert Conic Conformal (2SP)",
ID["EPSG",9802]],
PARAMETER["Latitude of false origin",50,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8821]],
PARAMETER["Longitude of false origin",8,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8822]],
PARAMETER["Latitude of 1st standard parallel",50,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8823]],
PARAMETER["Latitude of 2nd standard parallel",50,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8824]],
PARAMETER["Easting at false origin",2937018.5829291,
LENGTHUNIT["metre",1],
ID["EPSG",8826]],
PARAMETER["Northing at false origin",2937031.41074803,
LENGTHUNIT["metre",1],
ID["EPSG",8827]]],
CS[Cartesian,2],
AXIS["easting",east,
ORDER[1],
LENGTHUNIT["metre",1,
ID["EPSG",9001]]],
AXIS["northing",north,
ORDER[2],
LENGTHUNIT["metre",1,
ID["EPSG",9001]]]]
Data axis to CRS axis mapping: 1,2
Origin = (2593250.000000000000000,3011250.000000000000000)
Pixel Size = (5500.000000000000000,-5500.000000000000000)
Metadata:
Lambert_Conformal#earth_radius=6371229
Lambert_Conformal#false_easting=2937018.5829291
Lambert_Conformal#false_northing=2937031.41074803
Lambert_Conformal#grid_mapping_name=lambert_conformal_conic
Lambert_Conformal#latitude_of_projection_origin=50
Lambert_Conformal#longitude_of_central_meridian=8
Lambert_Conformal#standard_parallel={50,50}
Lambert_Conformal#_FillValue=nan
NC_GLOBAL#comment=Bilinear interpolated ERA5 data, empirically bias corrected with quantile mapping and UERRA (1979/01-2018/12)
NC_GLOBAL#Conventions=CF-1.7
NC_GLOBAL#history=downloaded: 2021-05-01; processed: 2022-03-02
NC_GLOBAL#institution=Zentralanstalt fuer Meteorologie und Geodynamik