Hi Nicola,
Here is the gdalinfo information.
Driver: GTiff/GeoTIFF
Files: Tile_1.tif
Size is 20979, 18764
Coordinate System is:
PROJCS[“WGS 84 / Pseudo-Mercator”,
GEOGCS[“WGS 84”,
DATUM[“WGS_1984”,
SPHEROID[“WGS 84”,6378137,298.257223563,
AUTHORITY[“EPSG”,“7030”]],
AUTHORITY[“EPSG”,“6326”]],
PRIMEM[“Greenwich”,0],
UNIT[“degree”,0.0174532925199433],
AUTHORITY[“EPSG”,“4326”]],
PROJECTION[“Mercator_1SP”],
PARAMETER[“central_meridian”,0],
PARAMETER[“scale_factor”,1],
PARAMETER[“false_easting”,0],
PARAMETER[“false_northing”,0],
UNIT[“metre”,1,
AUTHORITY[“EPSG”,“9001”]],
EXTENSION[“PROJ4”,“+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs”],
AUTHORITY[“EPSG”,“3857”]]
Origin = (13358176.554268755018711,2571838.764649963937700)
Pixel Size = (15.933801382064338,-15.933801382064338)
Metadata:
AREA_OR_POINT=Point
TIFFTAG_RESOLUTIONUNIT=2 (pixels/inch)
TIFFTAG_XRESOLUTION=72
TIFFTAG_YRESOLUTION=72
Image Structure Metadata:
INTERLEAVE=PIXEL
Corner Coordinates:
Upper Left (13358176.554, 2571838.765) (119d59’54.75"E, 22d30’ 5.25"N)
Lower Left (13358176.554, 2272856.916) (119d59’54.75"E, 19d59’54.71"N)
Upper Right (13692451.773, 2571838.765) (123d 0’ 4.99"E, 22d30’ 5.25"N)
Lower Right (13692451.773, 2272856.916) (123d 0’ 4.99"E, 19d59’54.71"N)
Center (13525314.164, 2422347.840) (121d29’59.87"E, 21d15’19.12"N)
Band 1 Block=512x512 Type=Byte, ColorInterp=Red
NoData Value=0
Band 2 Block=512x512 Type=Byte, ColorInterp=Green
NoData Value=0
Band 3 Block=512x512 Type=Byte, ColorInterp=Blue
NoData Value=0
Thanks,
Danny
···
Hi Danny,
the “the_geom:Polygon” parameter is a Geometry in the CRS of your data. Could you please run a gdalinfo
on one of the files you are mosaiking? This could be helpful for investigating on the issue.
Regards,
Nicola Lagomarsini.
2015-01-22 3:56 GMT+01:00 Danny Cheng <dcheng@…3836…>:
Hi,
I am trying to create a new image mosaic store with PostGIS in EPSG:3857 projection, but it fails with the error below.
21 Jan 18:35:19 ERROR [imagemosaic.Utils] - Cannot create a mosaic out of an empty index
java.lang.IllegalArgumentException: Cannot create a mosaic out of an empty index
I can create image mosaic store with EPSG:4326 projection just fine though…
I noticed that in the indexer.properties file, there is the “Schema” parameter. Is it because the default projection of “the_geom:Polygon” is 4326? How do I configure it so that it uses 3857? “the_geom:Polygon(3857)”?
Thanks,
Danny
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