Im using the following to try to produce a tms tileset:
gdalbuildvrt test.vrt *.tif gdal2tiles -p raster --zoom=0-6 test.vrt out Two tifs work fine, more than that and it seems to miscompute the resolution and i end up with tiles that have a small image top left with 3/4 of the tile empty
gdalinfo shows:
PROJCS["Transverse Mercator; New Zealand Geodetic Datum 2000; GRS80", GEOGCS[, DATUM["unknown", SPHEROID["GRS 1980",6378137,298.2572221010002, AUTHORITY["EPSG","7019"]]], PRIMEM["Greenwich",0], UNIT[,0.0174532925199433]], PROJECTION["Transverse_Mercator"], PARAMETER["latitude_of_origin",0], PARAMETER["central_meridian",173], PARAMETER["scale_factor",0.9996], PARAMETER["false_easting",1600000], PARAMETER["false_northing",10000000], UNIT["metre",1, AUTHORITY["EPSG","9001"]]] Origin = (1419997.883500000000000,5154002.116499999500000) Pixel Size = (4.233000000000000,-4.233000000000000) Metadata: TIFFTAG_IMAGEDESCRIPTION=Composite TIFFTAG_XRESOLUTION=300 TIFFTAG_YRESOLUTION=300 TIFFTAG_RESOLUTIONUNIT=2 (pixels/inch) AREA_OR_POINT=Area Image Structure Metadata: INTERLEAVE=PIXEL Corner Coordinates: Upper Left ( 1419997.884, 5154002.116) (170d45'51.96"E, 43d44'42.58"S) Lower Left ( 1419997.884, 5118000.451) (170d45' 8.17"E, 44d 4' 8.61"S) Upper Right ( 1444003.227, 5154002.116) (171d 3'44.60"E, 43d45' 2.17"S) Lower Right ( 1444003.227, 5118000.451) (171d 3' 6.65"E, 44d 4'28.43"S) Center ( 1432000.555, 5136001.284) (170d54'27.89"E, 43d54'35.81"S) Band 1 Block=5671x17 Type=Byte, ColorInterp=Red Band 2 Block=5671x17 Type=Byte, ColorInterp=Green Band 3 Block=5671x17 Type=Byte, ColorInterp=Blue Do i need to manually specify the resolution and if so how?
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gdalbuildvrt test.vrt *.tif gdal2tiles -p raster --zoom=0-6 test.vrt out Two tifs work fine, more than that and it seems to miscompute the resolution and i end up with tiles that have a small image top left with 3/4 of the tile empty
gdalinfo shows:
PROJCS["Transverse Mercator; New Zealand Geodetic Datum 2000; GRS80", GEOGCS[, DATUM["unknown", SPHEROID["GRS 1980",6378137,298.2572221010002, AUTHORITY["EPSG","7019"]]], PRIMEM["Greenwich",0], UNIT[,0.0174532925199433]], PROJECTION["Transverse_Mercator"], PARAMETER["latitude_of_origin",0], PARAMETER["central_meridian",173], PARAMETER["scale_factor",0.9996], PARAMETER["false_easting",1600000], PARAMETER["false_northing",10000000], UNIT["metre",1, AUTHORITY["EPSG","9001"]]] Origin = (1419997.883500000000000,5154002.116499999500000) Pixel Size = (4.233000000000000,-4.233000000000000) Metadata: TIFFTAG_IMAGEDESCRIPTION=Composite TIFFTAG_XRESOLUTION=300 TIFFTAG_YRESOLUTION=300 TIFFTAG_RESOLUTIONUNIT=2 (pixels/inch) AREA_OR_POINT=Area Image Structure Metadata: INTERLEAVE=PIXEL Corner Coordinates: Upper Left ( 1419997.884, 5154002.116) (170d45'51.96"E, 43d44'42.58"S) Lower Left ( 1419997.884, 5118000.451) (170d45' 8.17"E, 44d 4' 8.61"S) Upper Right ( 1444003.227, 5154002.116) (171d 3'44.60"E, 43d45' 2.17"S) Lower Right ( 1444003.227, 5118000.451) (171d 3' 6.65"E, 44d 4'28.43"S) Center ( 1432000.555, 5136001.284) (170d54'27.89"E, 43d54'35.81"S) Band 1 Block=5671x17 Type=Byte, ColorInterp=Red Band 2 Block=5671x17 Type=Byte, ColorInterp=Green Band 3 Block=5671x17 Type=Byte, ColorInterp=Blue Do i need to manually specify the resolution and if so how?
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