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QMT_MAP2JNX(1) QMT_MAP2JNX(1) NAME qmt_map2jnx - convert map to JNX SYNOPSIS qmt_map2jnx -q <1..100> -s <411|422|444> -p <0..> -c "copyright notice" -m "BirdsEye" -n "Unknown" -x file1_scale,file2_scale,...,fileN_scale <file1> <file2> ... <fileN> <outputfile> DESCRIPTION qmt_map2jnx is a helper utility for qmapshack(1) to convert a map to JNX format. The projection of the input files must have the same latitude along a pixel row. Mecator and Longitude/Latitude projections match this this property. Transversal Merkator or Lambert projections do not. To rectify a geotiff map, you can use the gdalwarp command, e.g. gdalwarp -t_srs "EPSG:4326" <inputfile> <outputfile> Scale levels must be pass in same order as level files pointed. Empty and zero values equal to autodetect. We can point only needed levels, like: -x 45356,,,75; -x ,,,,75 Calculated levels table can be found: • English: http://whiter.brinkster.net/en/JNX.shtml • Russian: http://whiter.brinkster.net/JNX.shtml Most common values for different map scales: JNX scale Map scale ------------- --------- 78125-31250 1:1 000 000 20834-7813 1:500 000 7813-3125 1:200 000 3125-2084 1:100 000 2084-782 1:50 000 782-32 1:25 000 32-21 1:10 000 21-14 1:5000, 1:2000 OPTIONS -q The JPEG quality from 1 to 100. Default is 75 -s The chroma subsampling. Default is 411 -p The product ID. Default is 0 -c The copyright notice. Default is "Unknown" -m The subscription product name. Default is "BirdsEye" -n The map name. Default is "Unknown" -z The z order (drawing order). Default is 25 -x Override levels scale. Default: autodetect SEE ALSO https://github.com/Maproom/qmapshack/wiki/DocMain AUTHOR qmt_map2jnx was written and is currently maintained by Oliver Eichler <oliver.eichler@gmx.de>. Jan 2018 QMT_MAP2JNX(1)
NAME | SYNOPSIS | DESCRIPTION | OPTIONS | SEE ALSO | AUTHOR
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