Hello all,
For my need i develop a little PHP script integrating geotif in EPSG:4326 in
geoserver :
-Copy geotif in geoserver /data/data directory
-Create info.xml in /coverage directory
-Update file catalogue.xml to add the new format element
-Reload config file
It work fine but I am not specialist in geomatic and I don't know how to
calculate the part concerning the grid dimension in info.xml :
As Example :
<styles default = "raster" />
<envelope crs = "GEOGCS['WGS 84',
DATUM['World Geodetic System 1984',
SPHEROID['WGS 84', 6378137.0, 298.257223563, AUTHORITY['EPSG','7030']],
AUTHORITY['EPSG','6326']],
PRIMEM['Greenwich', 0.0, AUTHORITY['EPSG','8901']],
UNIT['degree', 0.017453292519943295],
AXIS['Geodetic longitude', EAST],
AXIS['Geodetic latitude', NORTH],
AUTHORITY['EPSG','4326']]" srsName = "EPSG:4326" >
<pos>5.201868500000001 44.15168399999753</pos>
<pos>5.304021799996611 44.208650500000005</pos>
</envelope>
<grid dimension = "2" >
<low>0 0 </low>
<high>10215 5697 </high>
<axisName>Geodetic longitude</axisName>
<axisName>Geodetic latitude</axisName>
</grid>
Despite my search on Geodetic longitude/latitude i do not find what it want.
I really want to know how the low and hight part are calculated 
Thank you for your answers.
Best regards,
Fabien Bachraty
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