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<?xml version="1.0"?>
<api>
  <query>
    <allcategories>
      <c size="1" pages="1" files="0" subcats="0" xml:space="preserve">03 Electromagnetic radiation</c>
      <c size="1" pages="1" files="0" subcats="0" xml:space="preserve">04 Sensors and platforms</c>
      <c size="2" pages="2" files="0" subcats="0" xml:space="preserve">05 Digital images</c>
      <c size="2" pages="2" files="0" subcats="0" xml:space="preserve">06 Digital elevation models</c>
      <c size="1" pages="1" files="0" subcats="0" xml:space="preserve">08 Image Preprocessing</c>
      <c size="3" pages="3" files="0" subcats="0" xml:space="preserve">08 Image preprocessing</c>
      <c size="0" pages="0" files="0" subcats="0" xml:space="preserve">09 Image classification</c>
      <c size="1" pages="1" files="0" subcats="0" xml:space="preserve">09 Image enhancement</c>
      <c size="2" pages="2" files="0" subcats="0" xml:space="preserve">11 Image classification</c>
      <c size="1" pages="1" files="0" subcats="0" xml:space="preserve">3D Visualization</c>
    </allcategories>
  </query>
  <query-continue>
    <allcategories acfrom="4 Sensors and platforms" />
  </query-continue>
</api>