Introduction to GIS with TNTlite
Raster lecture
TERMS: * Proprietary  
Raster, gridded data LZW
Pixels CCIT IV
Coregistration Reflective energy
Resample: Downsample,upsample Emitted energy
Interpolation CCD
Ground resolution Black body spectra
X-bit color scale Continuous tone imagery
1-bit or binary raster Bands
Channels Discrete-band imagery
True Color or 24-bit composite Active detector
16-bit signed integer Passive detector
Additive color  AVIRIS/Hyperspectral
Subtractive color Landsat/Multispectral
RBG color space Spot/Multispectral/Panchromatic
RGBI AVHRR/SeaWIFS
Gif89a, jpeg, GeoTiff SAR
Run length encoding Aerial photography/CIR/natural color/grayscale
  *GeoFormulas
Figure 1: Co-registered raster data
Figure 2: Interpolation
Figure 3:
Figure 4:
Figure 5:
Figure 6:
 

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Last Updated on 6/6/99
By John Zastrow