data_sd.gif (1586 bytes)

maps_sd.gif (1609 bytes)

reports_sd.gif (1711 bytes)

 

More information about the Caddo Lake Institute is located at the main Caddo Lake Institute Hompage.

cli.gif (1383 bytes)

Lake Current Events

This site is the Technical Archive/Data Server.

 

 blank.gif (55 bytes)

 

Thematic Mapper (TM) Satellite Imagery - 1993

Title: Thematic Mapper (TM) Satellite Imagery - 1993

Scale/Resolution: 30m pixels

Data Type: raster layer, Erdas v7.5 GIS File

Source: U.S. Geological Survey (USGS), National Wetlands Research Center

Description: TM satellite imagery from January 30, 1993. The original TM scene was subsetted into 3 bands (4,5, & 3). The subsetted file was then processed using the RGBCLUS routine in Erdas v7.5. The resulting file is an 8-bit GIS file. Bands 4,5,3 were chosen because of the usefulness of those bands in environmental management.

 

Download (6,644KB)

 C
A
D
D
O

L
A
K
E

I
N
S
T
I
T
U
T
E

© 2002, Caddo Lake Institute, Inc. All Rights Reserved.