# sample-data

**Repository Path**: eddygao/sample-data

## Basic Information

- **Project Name**: sample-data
- **Description**: Sample data files used in the SPy web site and documentation.
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2022-01-15
- **Last Updated**: 2022-01-15

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# Spectral Python (SPy) Sample Data Files

- `92AV3C.lan`
    - A `145x145`-pixel [AVIRIS](http://aviris.jpl.nasa.gov) image chip (9.3 MB) containing 220 spectral bands. The image file is in ERDAS "LAN" format.
- `92AV3GT.GIS`
    - A single-band, integer-valued, `145x145`-pixel image identifying the locations of 16 land-use classes associated with the image.
- `92AV3C.spc`
    - A spectral band calibration file associated with the AVIRIS sensor for the image.

Additional details regarding the image can be found in "*Landgrebe, D. Multispectral data analysis: A signal theory perspective. School of Electr. Comput. Eng., Purdue Univ., West Lafayette, IN (1998).*"