https://webserver01.osc.leftcape.com/08_TEST/alesund/test2/buildRGB/conversionToRgb/01_r007c004_-fillnodata1000_ZeroNull_COG.tif
https://webserver01.osc.leftcape.com/08_TEST/alesund/test2/dtm/03_33-109-135_3857_rgb_COG.tif