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2 469 270

(13)

(51)

IPC

G01C13/00(2006-01-01)

(21) (22)

Application

2011130400/28, 2011-07-20

(24)

Start date

2011-07-20

(22)

Actual filing date

2011-07-20

(45)

Published

2012-12-10

(72)

Inventor

Glukhov Vladimir AlekseevichRybas Oleg Vasil'EvichBerdnikov Nikolaj Viktorovich

(73)

Holder

Uchrezhdenie Rossijskoj Akademii Nauk Institut Tektoniki I Geofiziki Im. Ju.A. Kosygina Dal'Nevostochnogo Otdelenija Ran Dvo Ran)

METHOD OF ISOLATING CHANNEL FLOWS BY ANALYSING DIGITAL SPECTROZONAL SATELLITE IMAGES Russian patent published in 2012 - IPC G01C13/00

Abstract RU 2469270 C1

FIELD: chemistry.

SUBSTANCE: method involves drawing up a composite "mosaic" of satellite images of the entire analysed territory, transferring the obtained composite file to a MapInfo GIS, converting the three most informative channels of the spectral bands of the images to the colour standard RGB, converting the obtained colour composite image from the HDF format to the standard bitmap format TIF, and cartographic projection of the satellite images to a Gauss-Krueger metric projection, exporting data to the MapInfo GIS and visual analysis of the obtained data in the MapInfo GIS together with the up-to-date map of water features of the investigated zone.

EFFECT: reduced labour input and financial costs, as well as the possibility of predicting distribution of possible technogenic pollution in a river channel.

1 dwg

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RU 2 469 270 C1

Authors

Glukhov Vladimir Alekseevich

Rybas Oleg Vasil'Evich

Berdnikov Nikolaj Viktorovich

Dates

2012-12-10—Published

2011-07-20—Filed