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Preliminary Analysis of Forest Stands with Landsat and LIDAR Derived Vegetation Height Raster Geography 342 – Remote Sensing American River College Fall 2016 Konrad Pehl [email protected]

Preliminary Analysis of Forest Stands with Landsat and ... · Color Infrared (vegetation) Natural Color Agriculture Healthy Vegetation Vegetation Analysis NDVI Bands (R, G, B, Alpha)

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Page 1: Preliminary Analysis of Forest Stands with Landsat and ... · Color Infrared (vegetation) Natural Color Agriculture Healthy Vegetation Vegetation Analysis NDVI Bands (R, G, B, Alpha)

Preliminary Analysis of Forest Stands with Landsat

and LIDAR Derived Vegetation Height Raster

Geography 342 – Remote Sensing

American River College

Fall 2016

Konrad Pehl [email protected]

Page 2: Preliminary Analysis of Forest Stands with Landsat and ... · Color Infrared (vegetation) Natural Color Agriculture Healthy Vegetation Vegetation Analysis NDVI Bands (R, G, B, Alpha)

Project Area

Sonoma County

Sea Ranch and Lower Gualala River Watershed

Page 3: Preliminary Analysis of Forest Stands with Landsat and ... · Color Infrared (vegetation) Natural Color Agriculture Healthy Vegetation Vegetation Analysis NDVI Bands (R, G, B, Alpha)
Page 4: Preliminary Analysis of Forest Stands with Landsat and ... · Color Infrared (vegetation) Natural Color Agriculture Healthy Vegetation Vegetation Analysis NDVI Bands (R, G, B, Alpha)
Page 5: Preliminary Analysis of Forest Stands with Landsat and ... · Color Infrared (vegetation) Natural Color Agriculture Healthy Vegetation Vegetation Analysis NDVI Bands (R, G, B, Alpha)

Data Sources

Page 6: Preliminary Analysis of Forest Stands with Landsat and ... · Color Infrared (vegetation) Natural Color Agriculture Healthy Vegetation Vegetation Analysis NDVI Bands (R, G, B, Alpha)

USGS Earth Explorer Website

https://earthexplorer.usgs.gov/

Page 7: Preliminary Analysis of Forest Stands with Landsat and ... · Color Infrared (vegetation) Natural Color Agriculture Healthy Vegetation Vegetation Analysis NDVI Bands (R, G, B, Alpha)

Sonoma County Vegetation Mapping & LIDAR Program

http://sonomavegmap.org/

Page 8: Preliminary Analysis of Forest Stands with Landsat and ... · Color Infrared (vegetation) Natural Color Agriculture Healthy Vegetation Vegetation Analysis NDVI Bands (R, G, B, Alpha)

Image Processing

Page 9: Preliminary Analysis of Forest Stands with Landsat and ... · Color Infrared (vegetation) Natural Color Agriculture Healthy Vegetation Vegetation Analysis NDVI Bands (R, G, B, Alpha)

Landsat 8 OLI Bands

Page 10: Preliminary Analysis of Forest Stands with Landsat and ... · Color Infrared (vegetation) Natural Color Agriculture Healthy Vegetation Vegetation Analysis NDVI Bands (R, G, B, Alpha)
Page 11: Preliminary Analysis of Forest Stands with Landsat and ... · Color Infrared (vegetation) Natural Color Agriculture Healthy Vegetation Vegetation Analysis NDVI Bands (R, G, B, Alpha)

Vegetation Height = Tree Top Elevation – Ground Elevation

Page 12: Preliminary Analysis of Forest Stands with Landsat and ... · Color Infrared (vegetation) Natural Color Agriculture Healthy Vegetation Vegetation Analysis NDVI Bands (R, G, B, Alpha)

Training Set

Page 13: Preliminary Analysis of Forest Stands with Landsat and ... · Color Infrared (vegetation) Natural Color Agriculture Healthy Vegetation Vegetation Analysis NDVI Bands (R, G, B, Alpha)

Color Infrared

Page 14: Preliminary Analysis of Forest Stands with Landsat and ... · Color Infrared (vegetation) Natural Color Agriculture Healthy Vegetation Vegetation Analysis NDVI Bands (R, G, B, Alpha)

Color Infrared with Vegetation Height

Page 15: Preliminary Analysis of Forest Stands with Landsat and ... · Color Infrared (vegetation) Natural Color Agriculture Healthy Vegetation Vegetation Analysis NDVI Bands (R, G, B, Alpha)

Healthy Vegetation

Page 16: Preliminary Analysis of Forest Stands with Landsat and ... · Color Infrared (vegetation) Natural Color Agriculture Healthy Vegetation Vegetation Analysis NDVI Bands (R, G, B, Alpha)

Healthy Vegetation with Vegetation Height Raster

Page 17: Preliminary Analysis of Forest Stands with Landsat and ... · Color Infrared (vegetation) Natural Color Agriculture Healthy Vegetation Vegetation Analysis NDVI Bands (R, G, B, Alpha)
Page 18: Preliminary Analysis of Forest Stands with Landsat and ... · Color Infrared (vegetation) Natural Color Agriculture Healthy Vegetation Vegetation Analysis NDVI Bands (R, G, B, Alpha)
Page 19: Preliminary Analysis of Forest Stands with Landsat and ... · Color Infrared (vegetation) Natural Color Agriculture Healthy Vegetation Vegetation Analysis NDVI Bands (R, G, B, Alpha)

Conclusion:

Vegetation Height Raster improved the classification process.