Hi all,
I would like to read several GeoTIFF’s (resulting from a MAJA processing) and apply the BandMaths operator on them but I am not sure how to name the different bands in the BandMaths operator.
band_1_slv1_01Jan2000 or band_1_slv6_01Jan2000 looks really strange to me. How am I sure I am actually refering to B3 or B8 or … ?
It is not generating an error, it is producing a result, but the result looks strange to me.
Before using the result from MAJA as input, I was using the L1 product directly and the result is very different (I am doing the same for NDVI and there the results are similar).
Below is the graph I am using.
Could someone confirm that what I do is correct and maybe explain the logic behind the naming of the bands (why 01Jan2000) ?
Thanks a lot
1.0 ProductSet-Reader D:\BASES_INTERNET\Data\Monitoring\data\results\Wallonie\31UER\GIPP_MAJA_S2A_S2B_TM\SENTINEL2A_20190602-104714-802_L2A_T31UER_C_V1-0\SENTINEL2A_20190602-104714-802_L2A_T31UER_C_V1-0_FRE_B2.tif,D:\BASES_INTERNET\Data\Monitoring\data\results\Wallonie\31UER\GIPP_MAJA_S2A_S2B_TM\SENTINEL2A_20190602-104714-802_L2A_T31UER_C_V1-0\SENTINEL2A_20190602-104714-802_L2A_T31UER_C_V1-0_FRE_B3.tif,D:\BASES_INTERNET\Data\Monitoring\data\results\Wallonie\31UER\GIPP_MAJA_S2A_S2B_TM\SENTINEL2A_20190602-104714-802_L2A_T31UER_C_V1-0\SENTINEL2A_20190602-104714-802_L2A_T31UER_C_V1-0_FRE_B4.tif,D:\BASES_INTERNET\Data\Monitoring\data\results\Wallonie\31UER\GIPP_MAJA_S2A_S2B_TM\SENTINEL2A_20190602-104714-802_L2A_T31UER_C_V1-0\SENTINEL2A_20190602-104714-802_L2A_T31UER_C_V1-0_FRE_B5.tif,D:\BASES_INTERNET\Data\Monitoring\data\results\Wallonie\31UER\GIPP_MAJA_S2A_S2B_TM\SENTINEL2A_20190602-104714-802_L2A_T31UER_C_V1-0\SENTINEL2A_20190602-104714-802_L2A_T31UER_C_V1-0_FRE_B6.tif,D:\BASES_INTERNET\Data\Monitoring\data\results\Wallonie\31UER\GIPP_MAJA_S2A_S2B_TM\SENTINEL2A_20190602-104714-802_L2A_T31UER_C_V1-0\SENTINEL2A_20190602-104714-802_L2A_T31UER_C_V1-0_FRE_B7.tif,D:\BASES_INTERNET\Data\Monitoring\data\results\Wallonie\31UER\GIPP_MAJA_S2A_S2B_TM\SENTINEL2A_20190602-104714-802_L2A_T31UER_C_V1-0\SENTINEL2A_20190602-104714-802_L2A_T31UER_C_V1-0_FRE_B8.tif,D:\BASES_INTERNET\Data\Monitoring\data\results\Wallonie\31UER\GIPP_MAJA_S2A_S2B_TM\SENTINEL2A_20190602-104714-802_L2A_T31UER_C_V1-0\SENTINEL2A_20190602-104714-802_L2A_T31UER_C_V1-0_FRE_B8A.tif,D:\BASES_INTERNET\Data\Monitoring\data\results\Wallonie\31UER\GIPP_MAJA_S2A_S2B_TM\SENTINEL2A_20190602-104714-802_L2A_T31UER_C_V1-0\SENTINEL2A_20190602-104714-802_L2A_T31UER_C_V1-0_FRE_B11.tif,D:\BASES_INTERNET\Data\Monitoring\data\results\Wallonie\31UER\GIPP_MAJA_S2A_S2B_TM\SENTINEL2A_20190602-104714-802_L2A_T31UER_C_V1-0\SENTINEL2A_20190602-104714-802_L2A_T31UER_C_V1-0_FRE_B12.tif,D:\BASES_INTERNET\Data\Monitoring\data\results\Wallonie\31UER\GIPP_MAJA_S2A_S2B_TM\SENTINEL2A_20190602-104714-802_L2A_T31UER_C_V1-0\MASKS\SENTINEL2A_20190602-104714-802_L2A_T31UER_C_V1-0_CLM_R1.tif,D:\BASES_INTERNET\Data\Monitoring\data\results\Wallonie\31UER\GIPP_MAJA_S2A_S2B_TM\SENTINEL2A_20190602-104714-802_L2A_T31UER_C_V1-0\MASKS\SENTINEL2A_20190602-104714-802_L2A_T31UER_C_V1-0_MG2_R1.tif CreateStack NEAREST_NEIGHBOUR Master Orbit BandMaths Brillance float32 sqrt(band_1_slv1_01Jan2000 * band_1_slv1_01Jan2000 + band_1_slv2_01Jan2000 * band_1_slv2_01Jan2000 + band_1_slv6_01Jan2000 * band_1_slv6_01Jan2000 + band_1_slv8_01Jan2000 * band_1_slv8_01Jan2000) Brillance using BandMaths 0.0 Write D:\BASES_INTERNET\Data\Monitoring\data\results\Wallonie\31UER\GIPP_MAJA_S2A_S2B_TM\SENTINEL2A_20190602-104714-802_L2A_T31UER_C_V1-0\SENTINEL2A_20190602-104714-802_L2A_T31UER_C_V1-0_FRE_Brillance.tif GeoTIFF