LHagan

LHagan - Blue = urban/bare soil Analysis Analysis Compute...

Info iconThis preview shows pages 1–8. Sign up to view the full content.

View Full Document Right Arrow Icon
Detection of Land Cover Detection of Land Cover Changes in Rondonia, Brazil Changes in Rondonia, Brazil through Landsat Imagery through Landsat Imagery Leigh Hagan ESM 266: Remote Sensing
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Rondonia, Brazil Rondonia, Brazil
Background image of page 2
Source: Earthshots: Satellite Images of Environmental Change (USGS) MSS: Bands 4, 2, 1; 79 m resolution TM: Bands 4, 3, 2; 30 m resolution Red = vegetation; blue = urban/bare soil
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Landsat Imagery Landsat Imagery June 19, 1975 August 1, 1986 June 22, 1992 Dark red = healthy vegetation Light red = 2° growth
Background image of page 4
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 6
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 8
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Blue = urban/bare soil Analysis Analysis Compute Statistics Characterize differences NDVI Transform Calculate amount of green vegetation (NIR Red)/(NIR + Red) (NIR, Red) - MSS: Bands 7, 5 TM: Bands 4, 3 Results Calculate Statistics Results Calculate Statistics 1975 1986 1992 Results Statistics (Contd) Results Statistics (Contd) Band 1975 1986 1992 1 174.75 165.65 156.09 2 18.58 31.69 25.77 3 28.51 49.41 36.57 Year Mean Spectra Differences Results NDVI Results NDVI 1975 1986 1992...
View Full Document

Page1 / 8

LHagan - Blue = urban/bare soil Analysis Analysis Compute...

This preview shows document pages 1 - 8. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online