Extract Pixel Value with S3-SYN L2 data: coordinates of the returned pixel are different from the given

Optical Toolbox
#1

I tried to use the Extract pixel value tool on the S3 SYN level 2 dataset. I gave one coordinate (shown in the pixel extraction page) and 2 images and kept other settings as the default. But the returned records (shown in the table) with different lat and lon. Both of them are different from the coordinate I gave. Therefore, I am not sure whether I extract pixels from the same location.

These two images are both from S3A. The file names are copied here:
S3A_SY_2_SYN____20200825T161125_20200825T161425_20200827T033459_0179_062_097_2340_LN2_O_NT_002.SEN3
S3A_SY_2_SYN____20200827T165702_20200827T170002_20200829T052653_0180_062_126_2160_LN2_O_NT_002.SEN3

2
2597×624 17.9 KB

3
31455×504 48.9 KB

messages.log (48.9 KB)

#2

The coordinates are those of the extracted pixels. These are the closest pixels to the provided coordinates.

1 Like