normforest {geodiv} | R Documentation |
NDVI errors for a portion of southwestern Oregon, USA.
Description
A raster image of Normalized Difference
Vegetation Index (NDVI) errors derived from Landsat
data for a small portion of SW Oregon state. This
raster was calculated by subtracting the best-fit polynomial
plane from the orforest
values. The best-fit
polynomial plane was calculated using bestfitplane
.
Usage
normforest
Format
A raster image with 371 x 371 pixels
- range
-0.5854638 – 0.1585918
- bounds
-123, -122.9, 43.0002, 43.1
- resolution
30m x 30m (0.002694946 degrees)
- projection
WGS84
- scalar
1
...
Details
NDVI values are derived from Landsat scene path 45, row 30 summarized as the mean NDVI value between June and August 2000 at roughly 30m resolution. Clouds were removed from the Landsat scene before calculating the mean. The image was created using Google Earth Engine in August 2018.
[Package geodiv version 1.1.0 Index]