Remote Sensing Article 1

Professor David Woo Remote Sensing and Image rendering Dec 1 2010 Mapping irrigated atomic number 18a in Mediterranean basins using let loose approach painted satellite priming coat Observation The image discussed in this article was started callable to the excessive occasion of irrigated pee in the Mediterranean. This excessive use caused loss of the knowledge domains fresh wet resources by the aquifers in the area creation depleted, agri-chemicals being discharged and seawater intrusion was accelerated. To make these issues little prevalent, the European Commission started the peeing Framework Directive(WFD), who are obligated for the improvement of the water theatrical role and adequate amounts of clean water for all farming puposes. With water being a worthy resource to the Mediterranean and the position that the residents in the basin areas are low income, the researchers are in search of a low cost answer for the subroutine of irrigated areas usi ng satellite Earth Observation. The research methodology for this roll included keeping a low cost for selective information analysis. The researchers started with choosing 2 locations to study, unrivaled a test put and one a demonstration site; the Mygdonia basin, which is located in a tectonic depression in northern Greece, and the Strimonas river basin. The Mygdonia basin flows into two lakes; Lake Koronia and Lake Volvi.

The Strimonas basin flows into one chief(prenominal) lake; Lake Kerkini. There were previous satellite images that were captured in 2003 by the ASTER(Advanced Spaceborne thermal Emi ssion and Reflection Radiometer) sensor on b! oard the Terra satellite . These images were then enhanced to better horizon the basin area and also followed the model of keeping the project low cost. towering accuracy guides were another part of the methodology. The researchers findings were a great success. They tack together that that irrigated land can be identified by the result of irrigation , meaning the existence of commonalty photosynthesizing vegetation in the dry summer, thus avoiding costly field...If you necessitate to get a ample essay, order it on our website: OrderCustomPaper.com

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