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USGS - science for a changing world

Global Land 1-KM AVHRR Project

The USGS/NASA Version 0 data sets have migrated to a new domain within the USGS Long Term Archive (LTA).
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AVHRR 10-Day Composite

FTP access to Global AVHRR 10-day composite data


New Notice to Global 1-km AVHRR Data Users

Production of the Global AVHRR composites has been temporarily suspended while funding and new processing techniques are under consideration.

Questions? Please be sure to check the detailed information available from the Global Land 1-KM AVHRR Project web site by clicking here .

Past Notices

Prior to April 15, 1995 the data provided via this interface did not conform to IGBP processing standards. The primary difference is in the scaling method applied to byte and integer data.

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Green Bullet Spacer The original data resolution is 1-km. Subsampled data is also available.
Spacer Select the desired resolution, in kilometers.

Green Bullet Spacer You can select the complete global image (default) or a geographic subset.
Spacer Enter the coordinates of the desired subset. Coordinates can be in either decimal
Spacer degrees or degrees and minutes (see examples ). The actual area retrieved will be slightly larger .

Latitude and Longitude information is entered hereSpacer

Green Bullet Spacer Each band must be retrieved separately. Select the desired band.
Spacer For band 10 the date index files are available.

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Page Last Modified: March 05, 2010