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| QMT_MAP2JNX(1) | QMT_MAP2JNX(1) |
NAME
qmt_map2jnx - convert map to JNXSYNOPSIS
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
-qThe 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/DocMainAUTHOR
qmt_map2jnx was written and is currently maintained by Oliver Eichler <oliver.eichler@gmx.de>.| Jan 2018 |
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