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Ecological Research

The NTs OMZ uses remote sensing data for various ecological problems associated with both man-made and natural environmental impact.
The tasks relevant to man-made impact are as follows:
  • Marine oil spillage observation;

  • Detection of pollution sources of the atmosphere and land surface water;

  • Identification of atmospheric pollution nearby industrial centers;

  • Forest and steppe fire detection and observation.


The tasks relevant to natural impact are as follows:
  • Observation of erosion-affected areas;

  • Observation of large reservoir coastline dynamics;

  • Space-time observations of ecosystems and biodiversity.



RESURS-DK1 image of oil spills at the sea surface resulted from tanker accident in the Kerch Strait


RESURS-DK1 image of steppe fire, flame spreading front, Orenburg Region


On the left — TERRA/MODIS images of Astrakhan Region, combination of bands 6, 2, 1; 250-500m in spatial resolution
On the right — uncontrolled classification (clustering) of these data by 5 categories superimposed on topographic map


The Aral Sea Shoaling. The coastline position in the early 1960s is delineated by yellow.
On the left — RESURS-O/MSU-SK image (1993)
On the right — TERRA/MODIS image (2004)


Bottom Land Flooding, Astrakhan region.
On the left — TERRA/MODIS images
On the right — uncontrolled classification (clustering) of spatial data by 5 categories superimposed on topographic map


URL äîêóìåíòà: http://www.ntsomz.ru/for_clients/themat_ip/ecolog
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