On 10/06/15 15:54, Oliver Eichler wrote:
> Hi Flo,
>
Thank you for your reply.
First I have to say that I wrote something wrong: There is a .gif and a
.map file available. Sorry about it. But I think it shouldn't make much
difference.
> you can use
>
> gdalinfo test.tif
>
> to check if test.tif is geo referenced.
>
There is the following output, for me it looks like that it's
georeferenced. Am I right?
%%%%%%%%%%%%%%%%
k$ gdalinfo test.tif
Driver: GTiff/GeoTIFF
Files: test.tif
Size is 3125, 2336
Coordinate System is `'
GCP Projection =
PROJCS["unnamed",
GEOGCS["Pulkovo 1942",
DATUM["Pulkovo_1942",
SPHEROID["Krassowsky 1940",6378245,298.2999999999985,
AUTHORITY["EPSG","7024"]],
TOWGS84[23.92,-141.27,-80.9,-0,0.35,0.82,-0.12],
AUTHORITY["EPSG","6284"]],
PRIMEM["Greenwich",0],
UNIT["degree",0.0174532925199433],
AUTHORITY["EPSG","4284"]],
PROJECTION["Transverse_Mercator"],
PARAMETER["latitude_of_origin",0],
PARAMETER["central_meridian",57],
PARAMETER["scale_factor",1],
PARAMETER["false_easting",500000],
PARAMETER["false_northing",0],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]]]
GCP[ 0]: Id=1, Info=
(81,77) -> (348972.398914106,2803875.24064193,0)
GCP[ 1]: Id=2, Info=
(1562,77) -> (374146.469841511,2803616.69038276,0)
GCP[ 2]: Id=3, Info=
(3045,75) -> (399319.011233586,2803405.17572302,0)
GCP[ 3]: Id=4, Info=
(79,1171) -> (348766.118520462,2785408.09120575,0)
GCP[ 4]: Id=5, Info=
(1564,1172) -> (373974.593207805,2785150.77953208,0)
GCP[ 5]: Id=6, Info=
(3047,1170) -> (399181.525433174,2784940.2782252,0)
GCP[ 6]: Id=7, Info=
(77,2264) -> (348561.115570375,2766941.32893087,0)
GCP[ 7]: Id=8, Info=
(1564,2265) -> (373803.781045142,2766685.26452866,0)
GCP[ 8]: Id=9, Info=
(3049,2263) -> (399044.891166877,2766475.78367914,0)
Metadata:
AREA_OR_POINT=Area
NEATLINE=POLYGON ((348972.398500268696807
2803875.203707239590585,399319.010957763472106
2803405.13879282027483,399044.891166876768693
2766475.783679137006402,348561.115570375346579
2766941.328930867370218,348972.398500268696807 2803875.203707239590585))
Image Structure Metadata:
INTERLEAVE=BAND
Corner Coordinates:
Upper Left ( 0.0, 0.0)
Lower Left ( 0.0, 2336.0)
Upper Right ( 3125.0, 0.0)
Lower Right ( 3125.0, 2336.0)
Center ( 1562.5, 1168.0)
Band 1 Block=3125x2 Type=Byte, ColorInterp=Palette
Metadata:
GIF_BACKGROUND=0
Color Table (RGB with 256 entries)
0: 249,146,43,255
1: 108,98,82,255
2: 219,204,111,255
snip ... snip
254: 255,238,255,255
255: 201,222,151,255
%%%%%%%%%%%%%%%
> And try to use
>
> maps/ru--gs--100k--g40-100--N025-20_E055-30--N025-00_E056-00.tif
>
> as input file.
>
> gdal_translate
> maps/ru--gs--100k--g40-100--N025-20_E055-30--N025-00_E056-00.tif test.tif
>
I tried that using the .gif file but then the georeferences were
missing. Using the .map file looks better to me.
> The docs says both files can be used. But when I tried it only one was
> working. I do not recall which one.
>
>
> Anyway as long as gdalinfo does not show some reference info you don't
> have to try to use gdalbuildvrt
>
Can you tell me if the output shows enough geo data to denote it as
georeferenced?
Thank you.
Best Regards,
Flo.
>
> Am 06.10.2015 um 15:34 schrieb Flo:
>> Hi all,
>>
>> I want to have a (let's say it's only one for the time being) map in
>> Qmapshack. But I really got stuck now.
>>
>> The map is .tif + ozi .map (where the georeference data should be located) .
>>
>> First I use
>> 'gdal_translate -of GTiff
>> maps/ru--gs--100k--g40-100--N025-20_E055-30--N025-00_E056-00.map test.tif'
>>
>> Afterwards when I enter
>> 'gdalbuildvrt test.vrt test.tif'
>> I get
>> 'Warning 6: gdalbuildvrt does not support ungeoreferenced image.
>> Skipping test.tif'
>>
>> Can anyone give me a hint, I'd really appreciate it.
>>
>> Thanks,
>> Flo
>>
>> Gdal version 1.11.2
>>
>> ru--gs--100k--g40-100--N025-20_E055-30--N025-00_E056-00.map:
>>
>> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>> OziExplorer Map Data File Version 2.2
>> ru-gs scale:100k index:g40-100 mapstor.com
>> ru--gs--100k--g40-100--N025-20_E055-30--N025-00_E056-00.gif
>> 1 ,Map Code,
>> Pulkovo 1942 (2),WGS 84, 0.0000, 0.0000,WGS 84
>> Reserved 1
>> Reserved 2
>> Magnetic Variation,,,E
>> Map Projection,Transverse Mercator,PolyCal,No,AutoCalOnly,No,BSBUseWPX,No
>> Point01,xy,81,77,in, deg,25, 20.0000,N,55, 30.0000,E, grid, ,
>> , ,N
>> Point02,xy,1562,77,in, deg,25, 20.0000,N,55, 45.0000,E, grid, ,
>> , ,N
>> Point03,xy,3045,75,in, deg,25, 20.0000,N,56, 0.0000,E, grid, ,
>> , ,N
>> Point04,xy,79,1171,in, deg,25, 10.0000,N,55, 30.0000,E, grid, ,
>> , ,N
>> Point05,xy,1564,1172,in, deg,25, 10.0000,N,55, 45.0000,E, grid, ,
>> , ,N
>> Point06,xy,3047,1170,in, deg,25, 10.0000,N,56, 0.0000,E, grid, ,
>> , ,N
>> Point07,xy,77,2264,in, deg,25, 0.0000,N,55, 30.0000,E, grid, ,
>> , ,N
>> Point08,xy,1564,2265,in, deg,25, 0.0000,N,55, 45.0000,E, grid, ,
>> , ,N
>> Point09,xy,3049,2263,in, deg,25, 0.0000,N,56, 0.0000,E, grid, ,
>> , ,N
>> Point10,xy, , ,in, deg, , ,N, , ,W, grid,
>> , , ,N
>> Point11,xy, , ,in, deg, , ,N, , ,W, grid,
>> , , ,N
>> Point12,xy, , ,in, deg, , ,N, , ,W, grid,
>> , , ,N
>> Point13,xy, , ,in, deg, , ,N, , ,W, grid,
>> , , ,N
>> Point14,xy, , ,in, deg, , ,N, , ,W, grid,
>> , , ,N
>> Point15,xy, , ,in, deg, , ,N, , ,W, grid,
>> , , ,N
>> Point16,xy, , ,in, deg, , ,N, , ,W, grid,
>> , , ,N
>> Point17,xy, , ,in, deg, , ,N, , ,W, grid,
>> , , ,N
>> Point18,xy, , ,in, deg, , ,N, , ,W, grid,
>> , , ,N
>> Point19,xy, , ,in, deg, , ,N, , ,W, grid,
>> , , ,N
>> Point20,xy, , ,in, deg, , ,N, , ,W, grid,
>> , , ,N
>> Point21,xy, , ,in, deg, , ,N, , ,W, grid,
>> , , ,N
>> Point22,xy, , ,in, deg, , ,N, , ,W, grid,
>> , , ,N
>> Point23,xy, , ,in, deg, , ,N, , ,W, grid,
>> , , ,N
>> Point24,xy, , ,in, deg, , ,N, , ,W, grid,
>> , , ,N
>> Point25,xy, , ,in, deg, , ,N, , ,W, grid,
>> , , ,N
>> Point26,xy, , ,in, deg, , ,N, , ,W, grid,
>> , , ,N
>> Point27,xy, , ,in, deg, , ,N, , ,W, grid,
>> , , ,N
>> Point28,xy, , ,in, deg, , ,N, , ,W, grid,
>> , , ,N
>> Point29,xy, , ,in, deg, , ,N, , ,W, grid,
>> , , ,N
>> Point30,xy, , ,in, deg, , ,N, , ,W, grid,
>> , , ,N
>> Projection Setup, 0.000000000, 57.000000000, 1.000000000,
>> 500000.00, 0.00,,,,,
>> Map Feature = MF ; Map Comment = MC These follow if they exist
>> Track File = TF These follow if they exist
>> Moving Map Parameters = MM? These follow if they exist
>> MM0,Yes
>> MMPNUM,4
>> MMPXY,1,81,77
>> MMPXY,2,3045,75
>> MMPXY,3,3049,2263
>> MMPXY,4,77,2264
>> MMPLL,1, 55.500000, 25.333333
>> MMPLL,2, 56.000000, 25.333333
>> MMPLL,3, 56.000000, 25.000000
>> MMPLL,4, 55.500000, 25.000000
>> MM1B,15.839041
>> MOP,Map Open Position,0,0
>> IWH,Map Image Width/Height,3125,2336
>>
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