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Abingdon20110228
1. Earth Observation Cal/Val/QA and the
UK Environmental Observation Framework 2008-2013
http://www.ukeof.org.uk/
Evidence-based adaptive
management of the
environment
2. Earth Observation Cal/Val/QA and the
UK Environmental Observation Framework 2008-2013
http://www.ukeof.org.uk/documents/Towards-a-Statement-of-Need.pdf
7. 3 Aug 1984 16 Aug 1989 26 Aug 1998 15 Aug 2000 8 Aug 2003
31 July 2006 16 Aug 2006 30 July 2009 15 Aug 2009 31 Aug 2009
LandsatTM(Bands4,3,2):TuzGölü,1984-2009
14. “The world we live in is arrayed in a wide range of time-space-
category mixtures. At one extreme are simply structured environments
where large blocks of a few easily discriminable, homogeneous
entities are arranged in an orderly fashion.
At the other extreme are complexly structured environments. In these
are found very small entitities, many categories, much spatial
interfingering, substantial spectral overlap between classes, and little
temporal variability between classes.
The degrees and locations of environmental complexity are largely
unknown except in the most general terms, yet these data are needed
to plan large-area analyses with remote sensing.”
J. Everett and D.S. Simonett (1976)
Editor's Notes
A continuous cycle to aid evidence based adaptive management of the environment. (1) sets the policy or science scope, (2) translates requirements to practical programmes, advising the evidence collection groups (4) which follow known standards or protocols (3) and transfer the data to a safe ‘warehouse’ (5).Periodic assessments are made of the data as necessary for primary collection purposes and/or integrated assessments (6) in order to answer the questions set by 1 and 2 (e.g. is our environment safe, clean, healthy, biologically diverse and productive?)UK-EOF budgeted at £500k p.a. For 5 years (UK estimated to spend £500 million p.a. on environmental observations (ADAS, 2006)).Predictions are possible only if observations, basic understanding and models are brought together. (NERC Strategy 2007-2012)
Isodata classification of TM bands 5 and 7. Three iterations, otherwise default parameters used.
