NDLI: Trophic classification of selected colorado lakes

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Trophic classification of selected colorado lakes

Content Provider	NASA Technical Reports Server (NTRS)
Author	Blackwell, R. J. Boland, D. H. P.
Copyright Year	1979
Description	Multispectral scanner data, acquired over several Colorado lakes using LANDSAT-1 and aircraft, were used in conjunction with contact-sensed water quality data to determine the feasibility of assessing lacustrine trophic levels. A trophic state index was developed using contact-sensed data for several trophic indicators. Relationships between the digitally processed multispectral scanner data, several trophic indicators, and the trophic index were examined using a supervised multispectral classification technique and regression techniques. Statistically significant correlations exist between spectral bands, several of the trophic indicators and the trophic state index. Color-coded photomaps were generated which depict the spectral aspects of trophic state.
File Size	14527823
Page Count	210
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19790014420
Archival Resource Key	ark:/13960/t9770909x
Language	English
Publisher Date	1979-01-01
Access Restriction	Open
Subject Keyword	Earth Resources And Remote Sensing Tables Data Classifications Multispectral Band Scanners Data Acquisition Colorado Water Quality Lakes Water Pollution Landsat 1 Regression Analysis Eutrophication Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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