> $ kdu_jp2info -i T33UWP_20220515T100031_TCI_10m_J2Lmin.jp2 -siz

<JP2_family_file>
  <ftyp name="file-type box" header="8" body="16" pos="12">
    <brand> "jp2_" 0x6A703220 </brand>
    <minor_version> 0 </minor_version>
    <compatible_brand> "jp2_" 0x6A703220 </compatible_brand>
    <compatible_brand> "jpx_" 0x6A707820 </compatible_brand>
  </ftyp>
  <rreq name="reader-requirements box" header="8" body="13" pos="36"></rreq>
  <jp2h name="JP2-header box" header="8" body="37" pos="57">
    <ihdr name="image-header box" header="8" body="14" pos="65"></ihdr>
    <colr name="colour box" header="8" body="7" pos="87"></colr>
  </jp2h>
  <uuid name="UUID box" header="8" body="366" pos="102"></uuid>
  <asoc name="association box" header="8" body="1,966" pos="476">
    <lbl_ name="label box" header="8" body="9" pos="484"></lbl_>
    <asoc name="association box" header="8" body="1,941" pos="501">
      <lbl_ name="label box" header="8" body="18" pos="509"></lbl_>
      <xml_ name="xml box" header="8" body="1,907" pos="535"></xml_>
    </asoc>
  </asoc>
  <jp2c name="contiguous-codestream box" header="8" body="150,184,609" pos="2,450">
    <codestream>
      <width> 10980 </width>
      <height> 10980 </height>
      <components> 3 </components>
      <tiles> 121 </tiles>
      <SIZ>
        Sprofile=PROFILE1
        Sprf_num=2
        Sextensions=0
        Scap=0
        Ssize={10980,10980}
        Sorigin={0,0}
        Stiles={1024,1024}
        Stile_origin={0,0}
        Scomponents=3
        Ssigned=no,no,no
        Sprecision=8,8,8
        Ssampling={1,1},{1,1},{1,1}
      </SIZ>
    </codestream>
  </jp2c>
</JP2_family_file>