This web page provides a selection of
Landsat 7 Enhanced Thematic Mapper Plus (ETM+) sample
products representing all of the formats and product
types currently available to the public from the U.S.
Geological Survey (USGS) Earth Resources Observation
System (EROS) Data Center (EDC). All of the sample data
below were processed in January 2004. Please note these
sample data are provided via FTP/HTTP download only.
For ETM+ product information, see
ETM+
Product Information.
The sample data below consists of a
single Worldwide Reference System 2 (WRS-2) scene (path
39, row 37, acquired 3/25/03) provided in a variety
of formats and levels of correction. This sample scene
was acquired in SLC-on mode, and will be representative
of any standard single-scene data product with an acquisition
date prior to May 31, 2003.
The sample data below consists of a
floating scene (path 39, rows 37-38, acquired 3/25/03)
provided in a variety of formats and levels of correction.
This sample scene was acquired in SLC-on mode, and will
be representative of all standard Landsat 7 data products
with an acquisition date prior to May 31, 2003.
The sample data below consists of a
single scene (path 39, row 37, acquired 9/17/03) provided
in a variety of formats and levels of correction. These
samples also include several different levels of scan
gap interpolation for two different resampling methods.
The scene below was acquired in
SLC-off
mode, and will be representative of data acquired after
July 14, 2003.
The sample data below consists of two
different samples of the future Landsat 7 ETM+
SLC-off
gap-filled product. Both scenes were generated by replacing
all missing image pixels in the original SLC-off image
with estimated values derived from a coregistered, histogram-matched
SLC-on scene. The final data product consists of a single
gap-filled scene in addition to a gap mask (one file
per band).
Note: These gap-filled sample products are prototype
products that were generated during product testing
and development. Some details (e.g. format, header files,
etc.) may differ slightly from the final USGS output
product.