Hi all,
I have succeeded to create an imagemosaic with COG files, with data idexed in
postgresql. The problem is that the rasters are shown black. The COG files are
stored locally.
This is the content of the consfiguration files:
datastore.properties:
user=postgres
port=5432
passwd=postgres
url=jdbc\:postgresql\:land_cog
host=localhost
database=land_cog
driver=org.postgresql.Driver
schema=public
SPI=org.geotools.data.postgis.PostgisNGDataStoreFactory
fetch\ size=1000
max\ connections=20
min\ connections=5
validate\ connections=true
Loose\ bbox=true
Expose\ primary\ key=false
Max\ open\ prepared\ statements=50
preparedStatements=false
Estimated\ extends=false
Connection\ timeout=20
indexer.properties:
Cog=true
PropertyCollectors=TimestampFileNameExtractorSPI[timeregex](time)
TimeAttribute=time
Schema=*the_geom:Polygon,location:String,time:java.util.Date
CanBeEmpty=true
Caching=false
AbsolutePath=false
Name=land_cog
timeregex.properties
regex=[0-9]{8}
The content of the *.properties file generated by GeoTools is:
#-Automagically created from GeoTools-
#Tue Nov 08 12:07:45 GMT 2022
TimeAttribute=time
ExpandToRGB=false
TypeName=land_cog
SuggestedFormat=org.geotools.gce.geotiff.GeoTiffFormat
Name=land_cog
SuggestedSPI=it.geosolutions.imageioimpl.plugins.tiff.TIFFImageReaderSpi
CogRangeReader=it.geosolutions.imageioimpl.plugins.cog.HttpRangeReader
LevelsNum=7
PathType=RELATIVE
Heterogeneous=false
Caching=false
CogUseCache=false
HeterogeneousCRS=false
LocationAttribute=location
Levels=8.333333333333333E-5,8.333333333333333E-5
1.6666666666666666E-4,1.6666666666666666E-4
3.333333333333333E-4,3.333333333333333E-4
6.666666666666666E-4,6.666666666666666E-4
0.0013333333333333333,0.0013333333333333333
0.0026666666666666666,0.0026666666666666666
0.005338078291814947,0.005338078291814947
CheckAuxiliaryMetadata=false
Cog=true
MosaicCRS=EPSG\:4326
I am not sure what I am missing here.
Kind regards,
Corina
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