we have an image named evi.tif:<br><br>Driver: GTiff/GeoTIFF<br>Files: evi.tif<br> evi.tif.aux.xml<br>Size is 4800, 4800<br>Coordinate System is:<br>PROJCS["unnamed",<br> GEOGCS["Unknown datum based upon the custom spheroid",<br>
DATUM["Not_specified_based_on_custom_spheroid",<br> SPHEROID["Custom spheroid",6371007.181,0]],<br> PRIMEM["Greenwich",0],<br> UNIT["degree",0.0174532925199433]],<br>
PROJECTION["Sinusoidal"],<br> PARAMETER["longitude_of_center",0],<br> PARAMETER["false_easting",0],<br> PARAMETER["false_northing",0],<br> UNIT["metre",1,<br>
AUTHORITY["EPSG","9001"]]]<br>Origin = (1111950.519667000044137,5559752.598333000205457)<br>Pixel Size = (231.656358263749951,-231.656358263750064)<br>Metadata:<br> AREA_OR_POINT=Area<br>Image Structure Metadata:<br>
INTERLEAVE=BAND<br>Corner Coordinates:<br>Upper Left ( 1111950.520, 5559752.598) ( 15d33'26.06"E, 50d 0'0.00"N)<br>Lower Left ( 1111950.520, 4447802.079) ( 13d 3'14.66"E, 40d 0'0.00"N)<br>
Upper Right ( 2223901.039, 5559752.598) ( 31d 6'52.12"E, 50d 0'0.00"N)<br>Lower Right ( 2223901.039, 4447802.079) ( 26d 6'29.32"E, 40d 0'0.00"N)<br>Center ( 1667925.779, 5003777.339) ( 21d12'47.53"E, 45d 0'0.00"N)<br>
Band 1 Block=4800x1 Type=Int16, ColorInterp=Gray<br> Min=-1958.000 Max=9866.000 <br> Minimum=-1958.000, Maximum=9866.000, Mean=2649.127, StdDev=985.073<br> NoData Value=-3000<br> Metadata:<br> STATISTICS_MINIMUM=-1958<br>
STATISTICS_MAXIMUM=9866<br> STATISTICS_MEAN=2649.1270908869<br> STATISTICS_STDDEV=985.07287762024<br><br>we will try to convert the projection:<br><br>gdalwarp -srcnodata "-3000" -dstnodata "-3000" -t_srs "EPSG:4326" -r near evi.tif test.tif<br>
<br><br>gdalinfo test.tif<br><br>Driver: GTiff/GeoTIFF<br>Files: test.tif<br> test.tif.aux.xml<br>Size is 8434, 4670<br>Coordinate System is:<br>GEOGCS["WGS 84",<br> DATUM["WGS_1984",<br> SPHEROID["WGS 84",6378137,298.257223563,<br>
AUTHORITY["EPSG","7030"]],<br> AUTHORITY["EPSG","6326"]],<br> PRIMEM["Greenwich",0],<br> UNIT["degree",0.0174532925199433],<br> AUTHORITY["EPSG","4326"]]<br>
Origin = (13.054072891468254,49.999999995506890)<br>Pixel Size = (0.002141488569817,-0.002141488569817)<br>Metadata:<br> AREA_OR_POINT=Area<br>Image Structure Metadata:<br> INTERLEAVE=BAND<br>Corner Coordinates:<br>Upper Left ( 13.0540729, 50.0000000) ( 13d 3'14.66"E, 50d 0'0.00"N)<br>
Lower Left ( 13.0540729, 39.9992484) ( 13d 3'14.66"E, 39d59'57.29"N)<br>Upper Right ( 31.1153875, 50.0000000) ( 31d 6'55.39"E, 50d 0'0.00"N)<br>Lower Right ( 31.1153875, 39.9992484) ( 31d 6'55.39"E, 39d59'57.29"N)<br>
Center ( 22.0847302, 44.9996242) ( 22d 5'5.03"E, 44d59'58.65"N)<br>Band 1 Block=8434x1 Type=Int16, ColorInterp=Gray<br> Min=-1958.000 Max=9866.000 <br> Minimum=-1958.000, Maximum=9866.000, Mean=1838.460, StdDev=1460.598<br>
Metadata:<br> STATISTICS_MINIMUM=-1958<br> STATISTICS_MAXIMUM=9866<br> STATISTICS_MEAN=1838.4595819714<br> STATISTICS_STDDEV=1460.5982146014<br><br>NoData value is not defined<br><br><br>